Re: [PHP] sorting associative array
Hi,
How about this
foreach ($data as $key => $row) {
$scores[$key] = $row['scores'];
}
array_multisort($scores, SORT_ASC, $data);
Abdul-Wahid
On Mon, 24 Jan 2005 00:39:17 +1100, Jeffery Fernandez
<[EMAIL PROTECTED]> wrote:
> I have the following multi-dimentional array and I want to sort it by
> the "score" key value
>
> print_r($data);
>
> Array
> (
> [0] => Array
> (
> [video_id] => 71
> [old_id] => 7854
> [title] => When the fire comes
> [video_copies] => 1
> [running_time] => 48
> [date_published] => 06/02
> [place_published] => Australia
> [abstract] => ABC TV Gives details on many aspects of bushfires:
> ...
> [library_medium_id] => 5
> [library_type] => 4
> [score] => 6.3310546875
> )
>
> [1] => Array
> (
> [video_id] => 9
> [old_id] => 7792
> [title] => Fire awareness
> [video_copies] => 1
> [running_time] => 15
> [date_published] =>
> [place_published] => Victoria
> [abstract] => Safetycare Australia A general video lookin.
> [library_medium_id] => 5
> [library_type] => 4
> [score] => 3.1997931003571
> )
>
> )
>
> any ideas. Thanks
>
> Jeffery
>
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Re: [PHP] sessions
Sam Webb wrote: I've installed Apache 2 and PHP 5 on Windows XP, and I'm having some issues with sessions. Everything else I've tried to do in PHP works fine, but for some reason every time I try to use session_start() i get the following errors: Warning: session_start() [function.session-start]: open(C:\PHP\sessiondata\sess_29eb1a211c118cc8083168f24e32ee75, O_RDWR) failed: No such file or directory (2) in C:\Program Files\Apache Group\Apache2\htdocs\Games\main.php on line 3 C:\PHP\sessiondata\ does not exist or permissions don't allow whatever user php5 is running under to write the session storage file. create the dir and make sure the relevant user has write permissions. if that doesn't work - please come back ;-) Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at C:\Program Files\Apache Group\Apache2\htdocs\Games\main.php:3) in C:\Program Files\Apache Group\Apache2\htdocs\Games\main.php on line 3 Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at C:\Program Files\Apache Group\Apache2\htdocs\Games\main.php:3) in C:\Program Files\Apache Group\Apache2\htdocs\Games\main.php on line 3 these 2 warnings merely state that the session could not be started - the reason being that the first error caused php to send out output (i.e. the warning about not being able to write the session storage file) which means headers can no longer be sent for that request. if you fix the first error these will go away too. Any suggestions? Sam -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP Application server
Devraj Mukherjee wrote: We are evaulating the idea of writing a PHP application server. Its aimed to be a stateful environment for writing PHP applications and we believe it will be quite advantegous to the entire community. Any ideas if there are a similar solutions that already exists out there, and what is the general feel of a solution like this. google on SRM + PHP ( + Derick Rethans ), you'll quickly find Script Running Machine - which may be something in the line of where you wish to be headed Thanks for your time and feedback. Devraj --- Devraj Mukherjee ([EMAIL PROTECTED]) Eternity Technologies Pty. Ltd. ACN 107 600 975 P O Box 5949 Wagga Wagga NSW 2650 Australia Voice: +61-2-69717131 / Fax: +61-2-69251039 http://www.eternitytechnologies.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] sorting associative array
...
This won't work for me as I have 500+ records to sort based on the
score key.. looking at jochem's class now. Thanks
which wont help much - assuming what you say is true
(why wont it work? have you tried it).
sort method from the class:
function sort()
{
if(count($this->sortKeys)) {
usort($this->dataArray, array($this,"_sortcmp"));
}
}
Thanks jochem, I had a second look at it and I figured it out. I had
problem implementing it with a class but now I have figured how to use it.
cheers,
Jeffery
ok, does that mean using usort() on your array works? my class is just a
fancy wrapper around usort - and ofcourse it allows you to sort on more than
1 'column' in the second dimension of the array (kind of like a multi-column
sort in an SQL statement). -- the point being that the usort() example Kurt
(I think that was his name) sent would work also.
anyway glad you could use it. :-)
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Re: [PHP] sorting associative array
Jochem Maas wrote:
...
This won't work for me as I have 500+ records to sort based on the
score key.. looking at jochem's class now. Thanks
which wont help much - assuming what you say is true
(why wont it work? have you tried it).
sort method from the class:
function sort()
{
if(count($this->sortKeys)) {
usort($this->dataArray, array($this,"_sortcmp"));
}
}
Thanks jochem, I had a second look at it and I figured it out. I had
problem implementing it with a class but now I have figured how to
use it.
cheers,
Jeffery
ok, does that mean using usort() on your array works? my class is just a
fancy wrapper around usort - and ofcourse it allows you to sort on
more than
1 'column' in the second dimension of the array (kind of like a
multi-column
sort in an SQL statement). -- the point being that the usort() example
Kurt
(I think that was his name) sent would work also.
anyway glad you could use it. :-)
Yes the example sent by Kurt Yoder worked for me. I coudn't work out the
errors with the class you sent me. I realised it was written for PHP5 in
mind ?... or maybe I wasn't patient enough to spent time debugging it :-(
/**
* This function is to sort a multi-dimentional array. This is a
call-back function.
* Replace the value of $this->mArraySortKey with the appropriate key
* before calling the call-back function
*/
function sort_array($x, $y)
{
if ( $x[$this->mArraySortKey] == $y[$this->mArraySortKey] )
return 0;
else if ( $x[$this->mArraySortKey] < $y[$this->mArraySortKey] )
return 1;
else
return -1;
}
and within my class I am calling the following two lines:
// Sort the array
$this->mArraySortKey = 'score';
usort($this->mSearchData, array(& $this, 'sort_array'));
cheers,
Jeffery Fernandez
http://melbourne.ug.php.net
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RE: [PHP] sorting associative array
To view the terms under which this email is distributed, please go to
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On 23 January 2005 22:37, Jeffery Fernandez wrote:
> Kurt Yoder wrote:
>
> > Use usort (stealing from php docs):
> >
> >
> >
> > function cmp($a['score'], $b['score'])
That should be:
function cmp($a, $b)
> > {
> >if ($a['score'] == $b['score']) {
> >return 0;
> >}
> >return ($a['score'] < $b['score']) ? -1 : 1;
> > }
> >
> > $data = array(...);
> >
> > usort($data, "cmp");
> >
> >
> This won't work for me as I have 500+ records to sort based on the
> score key..
Sure it will, given the correction above.
Cheers!
Mike
-
Mike Ford, Electronic Information Services Adviser,
Learning Support Services, Learning & Information Services,
JG125, James Graham Building, Leeds Metropolitan University,
Headingley Campus, LEEDS, LS6 3QS, United Kingdom
Email: [EMAIL PROTECTED]
Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211
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RE: [PHP] Issue with virtual() calls...
To view the terms under which this email is distributed, please go to http://disclaimer.leedsmet.ac.uk/email.htm On 21 January 2005 22:01, Potter, Jeff wrote: > Hello, > > Could someone help me understand why later versions of PHP (4.3.9, > 4.3.10, & 5.0.3) do not maintain the same > ordering for virtual() call output as the older versions? Sounds like a known bug, which should already be fixed for future versions; see http://bugs.php.net/bug.php?id=30446 for more details. Cheers! Mike - Mike Ford, Electronic Information Services Adviser, Learning Support Services, Learning & Information Services, JG125, James Graham Building, Leeds Metropolitan University, Headingley Campus, LEEDS, LS6 3QS, United Kingdom Email: [EMAIL PROTECTED] Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] sorting associative array
Jeffery Fernandez wrote:
Jochem Maas wrote:
...
Yes the example sent by Kurt Yoder worked for me. I coudn't work out the
errors with the class you sent me. I realised it was written for PHP5 in
mind ?... or maybe I wasn't patient enough to spent time debugging it :-(
I did change it for php5 (to get rid of E_STRICT warnings IIR)
- but the change was fairly cosmetic:
the class def starts like:
class MDASort {
private $dataArray; //the array we want to sort.
private $sortKeys; //the order in which we want the array to be sorted.
if you change that to:
class MDASort {
var $dataArray; //the array we want to sort.
var $sortKeys; //the order in which we want the array to be sorted.
then the class should work under php4 as advertised (adding an '&' as you
do below in the callback definition wouldn't hurt either).
...
and within my class I am calling the following two lines:
// Sort the array
$this->mArraySortKey = 'score';
usort($this->mSearchData, array(& $this, 'sort_array'));
cool, taking apart someone elses code and rewriting it one of the best ways
of learning/understanding IMHO. btw the '&' before $this is not strictly
required,
but it should save you a few cycles :-)
cheers,
Jeffery Fernandez
http://melbourne.ug.php.net
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Re: [PHP] sorting associative array
Jochem Maas wrote:
Jeffery Fernandez wrote:
Jochem Maas wrote:
...
Yes the example sent by Kurt Yoder worked for me. I coudn't work out
the errors with the class you sent me. I realised it was written for
PHP5 in mind ?... or maybe I wasn't patient enough to spent time
debugging it :-(
I did change it for php5 (to get rid of E_STRICT warnings IIR)
- but the change was fairly cosmetic:
the class def starts like:
class MDASort {
private $dataArray; //the array we want to sort.
private $sortKeys; //the order in which we want the array to be
sorted.
if you change that to:
class MDASort {
var $dataArray; //the array we want to sort.
var $sortKeys; //the order in which we want the array to be sorted.
then the class should work under php4 as advertised (adding an '&' as you
do below in the callback definition wouldn't hurt either).
...
and within my class I am calling the following two lines:
// Sort the array
$this->mArraySortKey = 'score';
usort($this->mSearchData, array(& $this, 'sort_array'));
cool, taking apart someone elses code and rewriting it one of the best
ways
of learning/understanding IMHO. btw the '&' before $this is not
strictly required,
but it should save you a few cycles :-)
You always learn by re-writing someone elses code ;-)
I had done the changes to the variable declaration and also changed the
constructor name to be the name of the class and it still gave me
errors. Perhaps I will test it without any Error reporting on... needs
some tweaking I guess.
cheers,
Jeffery Fernandez
http://melbourne.ug.php.net
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Re: [PHP] Re: Procedural to OOP
Thanks Matthew, I appreciate your feedback. I'll be working on it this morning, and I might take a look at Smarty too. Thanks, Mike -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] setcookie command
Dear sir, When I use setcookie command I recieve the following message error: Warning: Cannot modify header information - headers already sent by (output started at C:\Inetpub\wwwroot\test.php:9) in C:\Inetpub\wwwroot\test.php on line 15 WinXp - IE 6 On Localhost and Server Thanks Reza M. - Do you Yahoo!? Yahoo! Search presents - Jib Jab's 'Second Term'
Re: [PHP] Is this even possible?
Tony Di Croce wrote: Is it even possible to connect to a postgres server (thats running on linux) from a windows CLI php script? I'm seeing a pg_connect() error... FATAL: no pg_hba.conf entry for host 192.168.1.100 Any ideas? The easiest way to get PG up and running on a Windows system is cygwin. Or at least that's my opinion... YMMV -- Teach a man to fish... NEW? | http://www.catb.org/~esr/faqs/smart-questions.html STFA | http://marc.theaimsgroup.com/?l=php-general&w=2 STFM | http://www.php.net/manual/en/index.php STFW | http://www.google.com/search?q=php LAZY | http://mycroft.mozdev.org/download.html?name=PHP&submitform=Find+search+plugins -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Important m$6h?3p
See the ghg5%&6gfz65!4Hf55d!46gfgf -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Important m$6h?3p
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: 24 January 2005 16:35 To: php-general@lists.php.net Subject: [PHP] Important m$6h?3p See the ghg5%&6gfz65!4Hf55d!46gfgf Yoiks! When did this list decide that gibberish was the default language? Have I missed *another* meeting?!? Mikey -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Is this even possible?
On Mon, 24 Jan 2005 10:28:09 -0500, Jason Barnett <[EMAIL PROTECTED]> wrote: > Tony Di Croce wrote: > > Is it even possible to connect to a postgres server (thats running on > > linux) from a windows CLI php script? Yup. > > I'm seeing a pg_connect() error... FATAL: no pg_hba.conf entry for > > host 192.168.1.100 So edit your pg_hba.conf and add an entry. > The easiest way to get PG up and running on a Windows system is cygwin. > Or at least that's my opinion... YMMV The 8.0 beta installed for me just fine with no cygwin. -- Greg Donald Zend Certified Engineer http://destiney.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] setcookie command
On Mon, 24 Jan 2005 07:24:19 -0800 (PST), Reza Milan <[EMAIL PROTECTED]> wrote: > Dear sir, > > When I use setcookie command I recieve the following message error: > > Warning: Cannot modify header information - headers already sent by (output > started at C:\Inetpub\wwwroot\test.php:9) in C:\Inetpub\wwwroot\test.php on > line 15 Do not set cookies after you have ouput anything, set them before. Or use the output buffering functions. -- Greg Donald Zend Certified Engineer http://destiney.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] String to Date and Date to String Functions?
Being trying to work out haw to handle dates. Basically I need a function to convert a Date to a String and another function to convert a string to a date. Exactly what format the date is held in is not relevant as long as it is some type of standard (i.e. Unix Timestamps). Both the functions will require a format string (such ad DD/MM/YYY) and again the format/syntax of this is irrelevant, as long as they are the same for both . String to Date Function return date stringToDate( str Date, str Format ) e.g. $todayDt = stringToDate( '01/01/2003','DD/MM/' ); Date to String Function return str dateToString( date Date, str Format ) e.g. $todayStr = dateToString ( $todayDt,'DD/MM/' ); Anyone know of any functions that do this or have pointers as to how it can be done. Ben -- Ben Edwards - Poole, UK, England WARNING:This email contained partisan views - dont ever accuse me of using the veneer of objectivity If you have a problem emailing me use http://www.gurtlush.org.uk/profiles.php?uid=4 (email address this email is sent from may be defunct) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php5 --enable-soap compile error
Is noone compiling PHP5 on its own, but just using preconfigured rpm's? Can't a developer og php have a look on this? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] String to Date and Date to String Functions?
[snip] Being trying to work out haw to handle dates. Basically I need a function to convert a Date to a String and another function to convert a string to a date. Exactly what format the date is held in is not relevant as long as it is some type of standard (i.e. Unix Timestamps). Both the functions will require a format string (such ad DD/MM/YYY) and again the format/syntax of this is irrelevant, as long as they are the same for both . String to Date Function return date stringToDate( str Date, str Format ) e.g. $todayDt = stringToDate( '01/01/2003','DD/MM/' ); Date to String Function return str dateToString( date Date, str Format ) e.g. $todayStr = dateToString ( $todayDt,'DD/MM/' ); Anyone know of any functions that do this or have pointers as to how it can be done. [/snip] You've looked at http://www.php.net/date ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Issue with virtual() calls...
Hi Mike, I would seem so, but the patch (in snapshot php4-200501201930) only seems to work when the output_buffering is set to 0. With output_buffering set to the default 4096, the virtual() calls are sent to the browser out of order. The concern with turning the output buffering off is that the performance will drop off, or there will be an increase in resource utilization, etc. The pages and configuration that are not rendering properly under PHP 4.3.9 have been QA tested without this issue in PHP 4.3.7 for months, and seem to work fine in PHP 4.3.8. Any advice or guidance would be appreciated. Thanks, JP -Original Message- From: Ford, Mike [mailto:[EMAIL PROTECTED] Sent: Monday, January 24, 2005 6:40 AM To: Potter, Jeff; php-general@lists.php.net Subject: RE: [PHP] Issue with virtual() calls... To view the terms under which this email is distributed, please go to http://disclaimer.leedsmet.ac.uk/email.htm On 21 January 2005 22:01, Potter, Jeff wrote: > Hello, > > Could someone help me understand why later versions of PHP (4.3.9, > 4.3.10, & 5.0.3) do not maintain the same ordering for virtual() call > output as the older versions? Sounds like a known bug, which should already be fixed for future versions; see http://bugs.php.net/bug.php?id=30446 for more details. Cheers! Mike - Mike Ford, Electronic Information Services Adviser, Learning Support Services, Learning & Information Services, JG125, James Graham Building, Leeds Metropolitan University, Headingley Campus, LEEDS, LS6 3QS, United Kingdom Email: [EMAIL PROTECTED] Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] String to Date and Date to String Functions?
On Mon, 24 Jan 2005 10:38:03 -0600, Jay Blanchard <[EMAIL PROTECTED]> wrote: > [snip] > > String to Date Function > > return date stringToDate( str Date, str Format ) > e.g. $todayDt = stringToDate( '01/01/2003','DD/MM/' ); > > Date to String Function > > return str dateToString( date Date, str Format ) > e.g. $todayStr = dateToString ( $todayDt,'DD/MM/' ); > > Anyone know of any functions that do this or have pointers as to how > it can be done. > [/snip] > > You've looked at http://www.php.net/date ? > Yes. It douse the dateToString bit but how do I do the reverse. I can use it to convert a timestamp to a string but how do I convert a string to a timestamp. I must say i've used a few languages in my time and the PHP data/time functions are a mess. Generaly when you find a function to do something to a data item there is an obvious way of reversing this (i.e. it has a simeler name). This douse not seem to be the case with PHP;( Ben -- Ben Edwards - Poole, UK, England WARNING:This email contained partisan views - dont ever accuse me of using the veneer of objectivity If you have a problem emailing me use http://www.gurtlush.org.uk/profiles.php?uid=4 (email address this email is sent from may be defunct) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP editor suggestion?
Hi there, I am now using Homesite 4.5.x since a few years since I found it the most relieble editor arround. Now I would like to have a look around to see if there are better solutions nowadays. I am looking for a relieable, stable and quick PHP/HTML editor. Can anybody suggest a good one? I tried phpdesigner, but it seems to have lots of bugs and is quite slow. Thank you for any suggestions, Merlin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP editor suggestion?
Merlin wrote / napísal (a): Hi there, I am now using Homesite 4.5.x since a few years since I found it the most relieble editor arround. Now I would like to have a look around to see if there are better solutions nowadays. I am looking for a relieable, stable and quick PHP/HTML editor. Can anybody suggest a good one? I tried phpdesigner, but it seems to have lots of bugs and is quite slow. Thank you for any suggestions, Merlin phpeclipse? trobi -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Eval string to array
Im trying to evaluate a string representation of the output of
var_export(),
as an array.
To make a long story short, Im using curl to fetch another php page,
that uses var_export to echo out php data structures.
The fetched data via curl, is a string. Something like ->
array ( 'foo' => 'bar', )
I would like to convert this to a real array.
Im currently trying this ->
$ret = curl_exec($this->curl_handle);
$str = '$array = $ret;';
eval($str);
var_dump($ret, $array);
The resulting var_dump() shows that my eval'ed data is still a string.
string(27) "array ( 'foo' => 'bar', )" string(27) "array ( 'foo' =>
'bar', )"
What should I be doing to get it as an array ->
array(1) { ["foo"]=> string(3) "bar" }
Thanks for your time.
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Re: Re: [PHP] String to Date and Date to String Functions?
How about the strtotime() function? http://us4.php.net/manual/en/function.strtotime.php > > From: Ben Edwards <[EMAIL PROTECTED]> > Date: 2005/01/24 Mon PM 12:03:34 EST > To: Jay Blanchard <[EMAIL PROTECTED]> > CC: PHP General List > Subject: Re: [PHP] String to Date and Date to String Functions? > > On Mon, 24 Jan 2005 10:38:03 -0600, Jay Blanchard > <[EMAIL PROTECTED]> wrote: > > [snip] > > > > String to Date Function > > > > return date stringToDate( str Date, str Format ) > > e.g. $todayDt = stringToDate( '01/01/2003','DD/MM/' ); > > > > Date to String Function > > > > return str dateToString( date Date, str Format ) > > e.g. $todayStr = dateToString ( $todayDt,'DD/MM/' ); > > > > Anyone know of any functions that do this or have pointers as to how > > it can be done. > > [/snip] > > > > You've looked at http://www.php.net/date ? > > > Yes. It douse the dateToString bit but how do I do the reverse. I > can use it to convert a timestamp to a string but how do I convert a > string to a timestamp. > > I must say i've used a few languages in my time and the PHP data/time > functions are a mess. Generaly when you find a function to do > something to a data item there is an obvious way of reversing this > (i.e. it has a simeler name). This douse not seem to be the case with > PHP;( > > Ben > > -- > Ben Edwards - Poole, UK, England > WARNING:This email contained partisan views - dont ever accuse me of > using the veneer of objectivity > If you have a problem emailing me use > http://www.gurtlush.org.uk/profiles.php?uid=4 > (email address this email is sent from may be defunct) > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Eval string to array
Gerard Samuel wrote:
Im trying to evaluate a string representation of the output of
var_export(),
as an array.
To make a long story short, Im using curl to fetch another php page,
that uses var_export to echo out php data structures.
The fetched data via curl, is a string. Something like ->
array ( 'foo' => 'bar', )
something LIKE? or exactly that?
anyway I don't have problems with this...
php -r '
eval("\$arr = array ( \"foo\" => \"bar\", );");
$arr1 = var_export($arr, true);
eval("\$arr2 = $arr1;");
var_dump($arr,$arr1,$arr2);
'
...took me a couple of
mins to figure out how you could be
I would like to convert this to a real array.
Im currently trying this ->
$ret = curl_exec($this->curl_handle);
$str = '$array = $ret;';
this is your problems. its to do with string interpolation.
your exec() call is equivelant to
$array = $ret;
guess what that makes $array?
so it should be:
exec("\$array = $ret;");
which will replace the string $ret into the string to be
exec()'ed. alternatively:
exec('$array = '.$ret.';');
geddit?
eval($str);
var_dump($ret, $array);
next time paste the actual var_dump output, its easier. :-)
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Re: [PHP] php5 --enable-soap compile error
Marten Lehmann wrote: > Is noone compiling PHP5 on its own, but just using preconfigured rpm's? > Can't a developer og php have a look on this? It's far more likely that noone is using SOAP... :-^ Try posting the error messages and your exact configure line to php-install for the maximum odds of a useful response. If that fails, post same to http://bugs.php.net As it is, nobody here can even BEGIN to guess what's wrong, since you haven't provided enough info. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Maxing out sessions?
Hi, I have a high load server which will have anywhere between 500 and 700 session files in the /tmp directory at max load times. I've also noticed that session information seems to get lost sometimes during high load times... like a "remember me" function won't work... or you'll log in and go right back to the login page as though you had not logged in yet. What are my solutions to rectify this? The machine itself is not overloaded, just seems like the sessions holding tank is overloaded. ~ Matt -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Issue with virtual() calls...
To view the terms under which this email is distributed, please go to http://disclaimer.leedsmet.ac.uk/email.htm On 24 January 2005 16:42, Potter, Jeff wrote: > Hi Mike, > > I would seem so, but the patch (in snapshot php4-200501201930) only > seems to work when the output_buffering is set to 0. With > output_buffering set to the default 4096, the virtual() calls are sent > to the browser out of order. The concern with turning the output > buffering off is that the performance will drop off, or there > will be an > increase in resource utilization, etc. The pages and > configuration that > are not rendering properly under PHP 4.3.9 have been QA tested without > this issue in PHP 4.3.7 for months, and seem to work fine in > PHP 4.3.8. > > Any advice or guidance would be appreciated. There's been a fix to the fix today which may or may not have some bearing on this (I haven't looked at it in detail, and probably wouldn't understand it if I did!) -- so look for a snapshot dated after about 200501241155. Cheers! Mike - Mike Ford, Electronic Information Services Adviser, Learning Support Services, Learning & Information Services, JG125, James Graham Building, Leeds Metropolitan University, Headingley Campus, LEEDS, LS6 3QS, United Kingdom Email: [EMAIL PROTECTED] Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] skip file_get_contents
Ahmed Abdel-Aliem wrote:
> hi, i have a script that parses data from xml document
> my problem is sometimes i get error when getting file content from xml
> file fails
> so how can u make the script ignore that part when it fails to pull
> the data from the xml file.
>
> here is the script :
>
> $xp = xml_parser_create();
> xml_set_character_data_handler($xp,'h_char');
> xml_set_element_handler($xp,'h_estart','h_eend');
> $listing = 0;
> $found_listings = array();
> $tag_name = '';
$text = file_get_contents("http://someXMLdocument.xml";);
if ($text){
xml_parse($xp, $text);
}
//> xml_parse($xp,file_get_contents("http://someXMLdocument.xml";));
>
> function h_char($xp,$cdata) {
> global $listing, $tag_name;
> if (is_array($listing) and $tag_name) {
> $listing[$tag_name] .=
> str_replace(''',"'",str_replace('&','&',str_replace('\\$','$',$cdata)));
> }
> return true;
> }
>
> function h_estart($xp,$name,$attr) {
> global $listing, $tag_name;
> if ($name == 'SITE') {
> $listing = array();
> }
> else {
> $tag_name = strtolower($name);
> }
> return true;
> }
>
> function h_eend($xp,$name) {
> global $listing, $tag_name, $found_listings;
> if ($name == 'SITE') {
> $found_listings[] = $listing;
> $listing = null;
> }
> $tag_name = '';
> return true;
> }
>
> echo "hi, i am xml data"
> xml_parser_free($xp);
>
> can anyone help me with that please?
> --
> Ahmed Abdel-Aliem
> Web Developer
> www.ApexScript.com
> 0101108551
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
>
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Re: [PHP] php-db@lists.php.net
Ralph Frost wrote: > I had a php routine on a shared server running as a CGI script that > encrypted and sent email text. > > It was running fine under PHP version 4.3.6. Then the ISP upgraded to > 4.3.10 on December 16, 2004 and several of the features in the gpg > encryption script running in cgi-bin stopped working. > > phpinfo() in a script run from cgi-bin reports Server > API = Apache.Isn't it supposed to be CGI?? Depends on how the ISP set up cgi-bin -- It would be kind of "odd" for them to force that to use PHP as a Module, but perhaps they thought that would be better. > The ISP did something, and got it back so fopen() and mail() works, but Did what? > Isn't running the script in cgi-bin SUPPOSED TO run as myusername rather > than as nobody? Completely dependent on what the ISP put in httpd.conf > What mistakes m I making? Is this a php upgrade/configuration problem > that > the ISP needs to look at, Yes. > or it is a general security issue which used to > work but now is not going to be allowed... Not from PHP itself, but perhaps from your ISP. > and the ISP doesn't want to > tell me? Perhaps they simply don't understand what they used to have set up, nor what they have done now... Or they had problems with users abusing cgi-bin / PHP CGI usage. There *are* issues involved that are not readily solved in the options among CGI and Module usage, and ISPs tend to alter things when they have problems. These usually just open up other, different problems, but there it is. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] setcookie command
Reza Milan wrote: > Dear sir, > > When I use setcookie command I recieve the following message error: > > Warning: Cannot modify header information - headers already sent by > (output started at C:\Inetpub\wwwroot\test.php:9) in > C:\Inetpub\wwwroot\test.php on line 15 > > WinXp - IE 6 > On Localhost and Server When a web page is sent from the web server to the browser, there are *TWO* distinct sections sent out. First, is the 'headers', which are called 'headers' because they come at the head (beginning) of the data. Then comes a blank line, to signify the END of headers. Finally, the 'body' comes out, which is what you see when you do "View Source" -- It's the actual HTML. Headers include meta-information such as the type of Content (text/html or image/jpeg or image/gif or ...) In your case, test.php has something on line 9 that is sending out some HTML (or blank lines or ...) Once that happens, PHP has to dump out all the headers collected so far, and then a blank line, and then start your content. If you try to set a cookie *AFTER* that, when the headers are already gone, and the blank line has gone out to signify the end of headers, IT'S TOO LATE. You have to re-arrange your code to get the Cookies and any other headers to happen *FIRST* and then your HTML after that. You can cheat and turn on "output buffering," but that comes with its own performance penalties and issues. You'll probably have a cleaner, more clear, more easily maintained body of PHP code if you arrange your headers to come out first anyway. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: Re: [PHP] String to Date and Date to String Functions?
On Mon, 24 Jan 2005 12:58:52 -0500, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > How about the strtotime() function? > http://us4.php.net/manual/en/function.strtotime.php No good, it douse not take a format string. What if I wanted to convert the timestamp to 'DD-MM-YYY', display it on a form, validate it, and then convert it back to a timestamp. I cant beleve the PHP date/time functions suck this bad;( Ben > > From: Ben Edwards <[EMAIL PROTECTED]> > > Date: 2005/01/24 Mon PM 12:03:34 EST > > To: Jay Blanchard <[EMAIL PROTECTED]> > > CC: PHP General List > > Subject: Re: [PHP] String to Date and Date to String Functions? > > > > On Mon, 24 Jan 2005 10:38:03 -0600, Jay Blanchard > > <[EMAIL PROTECTED]> wrote: > > > [snip] > > > > > > String to Date Function > > > > > > return date stringToDate( str Date, str Format ) > > > e.g. $todayDt = stringToDate( '01/01/2003','DD/MM/' ); > > > > > > Date to String Function > > > > > > return str dateToString( date Date, str Format ) > > > e.g. $todayStr = dateToString ( $todayDt,'DD/MM/' ); > > > > > > Anyone know of any functions that do this or have pointers as to how > > > it can be done. > > > [/snip] > > > > > > You've looked at http://www.php.net/date ? > > > > > Yes. It douse the dateToString bit but how do I do the reverse. I > > can use it to convert a timestamp to a string but how do I convert a > > string to a timestamp. > > > > I must say i've used a few languages in my time and the PHP data/time > > functions are a mess. Generaly when you find a function to do > > something to a data item there is an obvious way of reversing this > > (i.e. it has a simeler name). This douse not seem to be the case with > > PHP;( > > > > Ben > > > > -- > > Ben Edwards - Poole, UK, England > > WARNING:This email contained partisan views - dont ever accuse me of > > using the veneer of objectivity > > If you have a problem emailing me use > > http://www.gurtlush.org.uk/profiles.php?uid=4 > > (email address this email is sent from may be defunct) > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- Ben Edwards - Poole, UK, England WARNING:This email contained partisan views - dont ever accuse me of using the veneer of objectivity If you have a problem emailing me use http://www.gurtlush.org.uk/profiles.php?uid=4 (email address this email is sent from may be defunct) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] String to Date and Date to String Functions?
To view the terms under which this email is distributed, please go to http://disclaimer.leedsmet.ac.uk/email.htm On 24 January 2005 17:04, Ben Edwards wrote: > On Mon, 24 Jan 2005 10:38:03 -0600, Jay Blanchard > <[EMAIL PROTECTED]> wrote: > > [snip] > > > > String to Date Function > > > > return date stringToDate( str Date, str Format ) > > e.g. $todayDt = stringToDate( '01/01/2003','DD/MM/' ); > > > > Date to String Function > > > > return str dateToString( date Date, str Format ) > > e.g. $todayStr = dateToString ( $todayDt,'DD/MM/' ); > > > > Anyone know of any functions that do this or have pointers as to > > how it can be done. [/snip] > > > > You've looked at http://www.php.net/date ? > > > Yes. It douse the dateToString bit but how do I do the reverse. I > can use it to convert a timestamp to a string but how do I convert a > string to a timestamp. Right at the top of the description of date(), the second Note reads: Note: To generate a timestamp from a string representation of the date, you may be able to use strtotime(). This should give you a clue. Cheers! Mike - Mike Ford, Electronic Information Services Adviser, Learning Support Services, Learning & Information Services, JG125, James Graham Building, Leeds Metropolitan University, Headingley Campus, LEEDS, LS6 3QS, United Kingdom Email: [EMAIL PROTECTED] Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Date ranges
Hi NG, I have a page that is for booking attendance to events, and instead of using a date picker, I want to display drop-down selects which cover the ranges of dates that the event is occurring at. My question is, is there an easy way to determine the dates in between the date from and to that is stored in the database? I know how to easily determine the number of days I know that if I spent time on it, I would be able to do it, but I have a very close deadline and if anyone else has been through this I would *really* appreciate the help... Mikey -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Eval string to array
Jochem Maas wrote:
Gerard Samuel wrote:
Im trying to evaluate a string representation of the output of
var_export(),
as an array.
To make a long story short, Im using curl to fetch another php page,
that uses var_export to echo out php data structures.
The fetched data via curl, is a string. Something like ->
array ( 'foo' => 'bar', )
something LIKE? or exactly that?
anyway I don't have problems with this...
php -r '
eval("\$arr = array ( \"foo\" => \"bar\", );");
$arr1 = var_export($arr, true);
eval("\$arr2 = $arr1;");
var_dump($arr,$arr1,$arr2);
'
...took me a couple of
mins to figure out how you could be
For now, exactly like.
This is what I extracted from your example for it to work ->
$ret = str_replace("\n", '', curl_exec($this->curl_handle));
eval("\$arr = $ret;");
$arr1 = var_export($arr, true);
var_dump($arr);
I would like to convert this to a real array.
Im currently trying this ->
$ret = curl_exec($this->curl_handle);
$str = '$array = $ret;';
this is your problems. its to do with string interpolation.
your exec() call is equivelant to
$array = $ret;
guess what that makes $array?
so it should be:
exec("\$array = $ret;");
which will replace the string $ret into the string to be
exec()'ed. alternatively:
exec('$array = '.$ret.';');
geddit?
gotit
eval($str);
var_dump($ret, $array);
next time paste the actual var_dump output, its easier. :-)
It was in the original email. Just not where you thought it would have
been ;)
Thanks for your help.
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RE: Re: [PHP] String to Date and Date to String Functions?
[snip] On Mon, 24 Jan 2005 12:58:52 -0500, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > How about the strtotime() function? > http://us4.php.net/manual/en/function.strtotime.php No good, it douse not take a format string. What if I wanted to convert the timestamp to 'DD-MM-YYY', display it on a form, validate it, and then convert it back to a timestamp. I cant beleve the PHP date/time functions suck this bad;( [/snip] Well, you could always write some extensions to PHP to cover it, as soon as you learn to spell does :) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Date ranges
[snip] I have a page that is for booking attendance to events, and instead of using a date picker, I want to display drop-down selects which cover the ranges of dates that the event is occurring at. My question is, is there an easy way to determine the dates in between the date from and to that is stored in the database? I know how to easily determine the number of days I know that if I spent time on it, I would be able to do it, but I have a very close deadline and if anyone else has been through this I would *really* appreciate the help... [/snip] Are you using MySQL? If so you can start with the DATE_ADD and DATE_SUB functions. http://www.mysql.com/date Then RTFM http://www.php.net/date, spacifically http://www.php.net/mktime. With a combination of the two you can do all sorts of things. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] gzip functions and error
Dmitry wrote:
> Hello!
> How disable error messages when i send incorrect data into gzip* "extract"
> functions, such as gzinflate or gzuncompress?
>
> For example:
>
> function _pack($data) {
> $data = serialize($data);
> $data = gzdeflate($data,9);
> $data = base64_encode($data);
> $data = urlencode($data);
> return $data;
> } # _pack()
>
> function _unpack($data) {
> $data = urldecode($data);
> $data = base64_decode($data);
> $data = gzinflate($data);
> $data = unserialize($data);
> return $data;
> } # _unpack()
>
> $s = _pack("123"); // K7YytlIyNDJWsgYA
> $s = _unpack("K7YytlIyNDJWsgYA"); // 123
> $s = _unpack("123"); // Warning: gzinflate() [function.gzinflate]: data
> error
>
> How disable this warnings? error_reporting(0) or @ operators does not help
> me.
error_reporting(0) *SHOULD* do it...
And you may want to try putting the @ in front of the whole line:
@$s = _unpack("123");
> But I dont want use error_handler functions.
U. Okay.
Assuming the error_reporting() and @ really really don't work, you've just
rulee out the only solution remaining...
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Re: [PHP] Classes and parents.
Dmitry wrote:
> Greetings.
>
> If i run this code (php5):
> --
> class a {
> function say() { echo "A"; }
> function run() { $this->say(); }
> }
> class b extends a {
//> function say() { echo "B"; }
function say() { parent::say(); echo "B";}
> function run() { parent::run(); }
> }
>
> $obj = new b;
> $obj->run();
> ---
>
> I will get "B", but how i may get "A"?
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RE: [PHP] Date ranges
*PLEASE NOTE* >>I know that if I spent time on it, I would be able to do it, but I have >>A very close deadline and if anyone else has been through this I would >>*really* appreciate the help... >Are you using MySQL? If so you can start with the DATE_ADD and DATE_SUB >functions. http://www.mysql.com/date Then RTFM http://www.php.net/date, >spacifically http://www.php.net/mktime. With a combination of the two >you can do all sorts of things. So you haven't been through this, and didn't bother to read what I said? Thanks! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: multiple sessions on same server/domain
Jordi Canals wrote: > On Fri, 21 Jan 2005 09:43:38 -0800 (PST), Richard Lynch <[EMAIL PROTECTED]> > wrote: > >> Thus my point remains: >> On a shared server, I don't need to resort to calling this function to >> hijack your Cookie/session. PHP can read the raw session files. I can >> write a PHP script to read the raw session files, regardless of what >> directory the Cookie is set to use to store/retrieve the Cookie whose >> purpose is to identify those files. >> >> This is not something you can "fix" in any real-world scenario where it >> matters. > > Of course you can fix it! You can change your sessions handler and > save your session data in a database. For that you can use the > session_set_save_handler(). The OP ruled out a database session very very early on in the thread. He also has only just now mentioned that he's using suexec and/or cgi, so PHP runs as a specific user. So, now, the problem, as I understand it, boils down to: User A, running via suexec and session_set_cookie_params() can set a Cookie in User B's Cookie "realm" also running via suexec. So User A can hijack User B's cookies, even though they can't read the session files directly. Oddly enough, my answer remains the same: If you don't have a high enough level of trust between A and B, then a shared server environment is INAPPROPRIATE and they should get dedicated servers. I really don't *CARE* if you are talking about COOKIES or sessions or the Cookies used by sessions, or the server path that the browser will read/send Cookies to/from for the Cookies used by sessions, my answer remains the same: If you don't have a high enough level of trust between A and B, then a shared server environment is INAPPROPRIATE and they should get dedicated servers. It's called a "shared" server for a reason -- The users share things. If your users can't share nicely, they shouldn't be on a shared server. Duh. Even if you somehow hacked session_set_cookie_params to disallow setting values to "Bad" data -- perhaps using some php.ini directives or httpd.conf settings to segregate the Cookie realms (paths) you've only changed one drop in an ocean: They still share a server, and have the ability to damage each other. [shrug] That said: If anybody wants to fix this, go right ahead and code up some new directives in php.ini and/or httpd.conf so that PHP can "know" what are allowed values for session_set_cookier_params() for any given user. That's what OpenSource is all about. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] php5 --enable-soap compile error
>Marten Lehmann wrote: >> Is noone compiling PHP5 on its own, but just using preconfigured rpm's? >> Can't a developer og php have a look on this? >It's far more likely that noone is using SOAP... :-^ >Try posting the error messages and your exact configure line to >php-install for the maximum odds of a useful response. >If that fails, post same to http://bugs.php.net >As it is, nobody here can even BEGIN to guess what's wrong, since you >haven't provided enough info. I know this won't help much, but I have managed to build this from source with no problems at all. Have you got the dev libraries for libxml installed? Mikey -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] String to Date and Date to String Functions?
On Mon, 2005-01-24 at 11:03, Ben Edwards wrote: > On Mon, 24 Jan 2005 10:38:03 -0600, Jay Blanchard > <[EMAIL PROTECTED]> wrote: > > [snip] > > > > String to Date Function > > > > return date stringToDate( str Date, str Format ) > > e.g. $todayDt = stringToDate( '01/01/2003','DD/MM/' ); > > > > Date to String Function > > > > return str dateToString( date Date, str Format ) > > e.g. $todayStr = dateToString ( $todayDt,'DD/MM/' ); > > > > Anyone know of any functions that do this or have pointers as to how > > it can be done. > > [/snip] > > > > You've looked at http://www.php.net/date ? > > > Yes. It douse the dateToString bit but how do I do the reverse. I > can use it to convert a timestamp to a string but how do I convert a > string to a timestamp. > > I must say i've used a few languages in my time and the PHP data/time > functions are a mess. Generaly when you find a function to do > something to a data item there is an obvious way of reversing this > (i.e. it has a simeler name). This douse not seem to be the case with > PHP;( I have never come across something that I could not achieve using a combination of mktime, date, time, and strtotime. I think mktime is the piece you are missing. I have been irritated by date parsing in the past but "If it works ... " HTH Bret -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Notice:Use of undefined constant
> PHP Notice: Use of undefined constant HOST - assumed 'HOST' in > /home/hegedus/bin/hae_chng.php on line 4 This *always* means you typed HOST where you needed 'HOST' or "HOST" Most PHP installations "hide" this "Notice" message from you by the default php.ini settings. Course, that also means you've probably got OTHER bugs hidden from you... Wish List: PHP 6 uses E_ALL by default install. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] help with nl2br
Phillip S. Baker wrote:
> Due to style sheet stuff I need to modify the nl2br (IE create or use a
> different function).
>
> I am pulling data from a database and using nl2br, which does the
> standard.
>
> some text copy
>
> Some more copy
>
> What I want instead is
> Some text copy
>
> some more text copy
>
> Again this is because of css and the designer I am workign with. Is there
> a
> built in function that can do something like this or another function out
> there. So far I cannot see anything. Or is there a way to view the coding
> of
> the nl2br function so I can create a new function modifying how it does
> it.
>
> Just asking so I do not have to create something from scratch.
> Thanks.
//Maybe you just want:
function nl2p($text){
return str_replace("\n", "\n", $text);
}
//Or, perhaps:
function nl2p($text){
$result = str_replace("\n\n", "", $text);
$result = nl2br($result);
return $result;
}
But it might be worse than that, and you want to replace 2 OR MORE \n with
tags, at which point you probably want something like:
function nl2p($text){
$result = preg_replace("/[\n]{2,}/", "", $text);
//$result = nl2br($result); //Maybe uncomment...
return $result;
}
All depends on how the original data was typed in, and what your designer
is aiming for.
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[PHP] phpinfo() doesn't report correctly for php 5.0.3
Has anyone else noticed this? When I install php5.0.3 with: make clean && ./configure --prefix=/usr/local --with-mysqli=shared,/usr/bin/mysql_config --enable-soap --enable-cli --with-pear --with-apxs2=/usr/bin/apxs2 --enable-xmlrpc --no-create --no-recursion --with-soap --with-xmlrpc --with-xslt --with-xml2 --with-jpeg --with-png --with-gd --with-zlib --with-tiff --with-readline --enable-sockets --enable-shared-pdflib --enable-force-cgi-redirect --with-gettext --enable-mailparse --with-curl --enable-exif --with-fastcgi --enable-discard-path --with-versioning --with-layout=GNU && make install phpinfo() reports that it was built by ./configure with no switches (as shown below). PHP Version => 5.0.3 System => Linux ubu 2.6.8-1-686 #1 Thu Nov 25 04:34:30 UTC 2004 i686 Build Date => Jan 23 2005 20:05:22 Configure Command => './configure' Server API => Command Line Interface Virtual Directory Support => disabled Configuration File (php.ini) Path => /usr/local/lib PHP API => 20031224 PHP Extension => 20041030 Zend Extension => 220040412 Debug Build => no Thread Safety => disabled IPv6 Support => enabled Registered PHP Streams => php, file, http, ftp Registered Stream Socket Transports => tcp, udp, unix, udg Has anyone else had this problem? Any advice? Thanks, -Cere -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Issue with virtual() calls...
Potter, Jeff wrote: > is still broken on others. The content generated from the virtual() > call inside a page ends up in the browser > before the opening tag. See the simplified example below: Work-Around: Until you get this hammered out, you could use file_get_contents() with a URL instead. Granted, it's not an Apache sub-request, and it goes in the access_log, so it's not THE SAME as virtual(), but your HTML output will be correct, at least... I'm guessing that performance will suffer slightly, as chewing up a whole 'nother HTTP connection is probably a bit more expensive than a sub-request... Or maybe not. You'll have to test on your server to find out. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Date ranges
On Mon, 2005-01-24 at 14:07, Mikey wrote: > > *PLEASE NOTE* > >>I know that if I spent time on it, I would be able to do it, but I have > >>A very close deadline and if anyone else has been through this I would > >>*really* appreciate the help... > > >Are you using MySQL? If so you can start with the DATE_ADD and DATE_SUB > >functions. http://www.mysql.com/date Then RTFM http://www.php.net/date, > >spacifically http://www.php.net/mktime. With a combination of the two > >you can do all sorts of things. > > So you haven't been through this, and didn't bother to read what I said? > Thanks! > I have done a fair bit of date parsing/ processing and if you had not been so rude to this guy I would have helped just because it is a neat exercise. I may do it anyway. if I do I will post it. And no, I have not done this exact thing so I guess that disqualifies me from making suggestions that might be helpful as well. Bummer. Bret -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Maxing out sessions?
Matt wrote: > I have a high load server which will have anywhere between 500 and 700 > session files in the /tmp directory at max load times. I've also > noticed that session information seems to get lost sometimes during > high load times... like a "remember me" function won't work... or > you'll log in and go right back to the login page as though you had > not logged in yet. > > What are my solutions to rectify this? The machine itself is not > overloaded, just seems like the sessions holding tank is overloaded. What does "df -h /tmp" show under high load? If the file system is full, re-partition for more room in /tmp I'm also wondering if you haven't focussed in too quickly on /tmp and sessions... Perhaps under high load, things are breaking long before they get to the session and /tmp stuff, and then they aren't logged in and get re-directed to login. I guess I'm just saying that you need to be sure you understand the problem for sure before you flail away at it... Or at least keep an open mind to the possibilities being larger than you currently think. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: Re: [PHP] String to Date and Date to String Functions?
To view the terms under which this email is distributed, please go to http://disclaimer.leedsmet.ac.uk/email.htm On 24 January 2005 19:01, Ben Edwards wrote: > On Mon, 24 Jan 2005 12:58:52 -0500, [EMAIL PROTECTED] > <[EMAIL PROTECTED]> wrote: > > How about the strtotime() function? > > http://us4.php.net/manual/en/function.strtotime.php > > No good, it douse not take a format string. What if I wanted to > convert the timestamp to 'DD-MM-YYY', display it on a form, validate > it, and then convert it back to a timestamp. Well, if you're going to validate it, you'll have to figure out which bits are the day, month and year -- having done that, you'll have them as three separate bits of information, so you can use mktime() on them, or glue them back together to feed to strtotime() in one of the various formats it recognizes. Seems to me a format string is pretty irrelevant in all of this. Speaking for myself personally, I would never accept a wholly textual date from a form -- I would have drop-downs for the day and month, and maybe also for the year depending on the valid range, and then it's a snap just to hand the resulting values to mktime(). Cheers! Mike - Mike Ford, Electronic Information Services Adviser, Learning Support Services, Learning & Information Services, JG125, James Graham Building, Leeds Metropolitan University, Headingley Campus, LEEDS, LS6 3QS, United Kingdom Email: [EMAIL PROTECTED] Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: Re: [PHP] String to Date and Date to String Functions?
Ben Edwards wrote:
> On Mon, 24 Jan 2005 12:58:52 -0500, [EMAIL PROTECTED] <[EMAIL PROTECTED]>
> wrote:
>> How about the strtotime() function?
>> http://us4.php.net/manual/en/function.strtotime.php
>
> No good, it douse not take a format string. What if I wanted to
> convert the timestamp to 'DD-MM-YYY', display it on a form, validate
> it, and then convert it back to a timestamp.
>
> I cant beleve the PHP date/time functions suck this bad;(
Feel free to write an "undate" function that is the inverse of date()
since that's what you seem to want...
Though, really, since by the time it comes back to you, all you need is:
list($dd, $mm, $) = explode('-', $input_date);
$date = mktime(0, 0, 0, $mm, $dd, $);
I'm not quite sure why you think this sucks so bad...
[shrug]
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RE: [PHP] Date ranges
[snip] *PLEASE NOTE* >>I know that if I spent time on it, I would be able to do it, but I have >>A very close deadline and if anyone else has been through this I would >>*really* appreciate the help... >Are you using MySQL? If so you can start with the DATE_ADD and DATE_SUB >functions. http://www.mysql.com/date Then RTFM http://www.php.net/date, >spacifically http://www.php.net/mktime. With a combination of the two >you can do all sorts of things. So you haven't been through this, and didn't bother to read what I said? Thanks! [/snip] Yes, Mikey, I read what you said. Since you did not post what you wished the end result to be I could not extrapolate without speculation as to what you wanted. Since there are several possibble solutions to the vague situation you posed I pointed you to the tools that would help. My bad. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Date ranges
Mikey wrote:
> I have a page that is for booking attendance to events, and instead of
> using
> a date picker, I want to display drop-down selects which cover the ranges
> of
> dates that the event is occurring at. My question is, is there an easy way
> to determine the dates in between the date from and to that is stored in
> the
> database? I know how to easily determine the number of days
>
> I know that if I spent time on it, I would be able to do it, but I have a
> very close deadline and if anyone else has been through this I would
> *really* appreciate the help...
Never done it, but here's a try:
$start = '1/24/2005';
$end = '2/14/2005';
list($m, $d, $y) = explode('/', $start);
$start_t = mktime(0, 0, 0, $m, $d, $y);
list($m, $d, $y) = explode('/', $end);
$end_t = mktime(0, 0, 0, $m, $d, $y);
for ($d1 = $d; mktime(0, 0, 0, $m, $d1, $y) <= $end_t; $d1++){
echo date("m/d/Y", mktime(0, 0, 0, $m, $d1, $y)), "";
}
It's up to you to format the popups or whatever in the way that you want
them...
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[PHP] Problem after upgrade PHP 5 with array-merge
Dear all, After my provider decided to upgrade PHP to version 5, i'm getting the following error: Warning: array_merge() [function.array-merge]: Argument #2 is not an array. This is the line where it gets stuck: $_SESSION['aanhefmr'] = array_merge($_SESSION['aanhefmr'], $_POST['aanhefmr']); How can i convert it properly to PHP 5? I've wrote this two years ago.. So my mind let me down a little. Somebody help? THANKS!!! Frank No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 265.7.2 - Release Date: 21-1-2005 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Date ranges
On Tuesday 25 January 2005 04:07, Mikey wrote: > *PLEASE NOTE* > > >>I know that if I spent time on it, I would be able to do it, but I have > >>A very close deadline and if anyone else has been through this I would > >>*really* appreciate the help... > > > >Are you using MySQL? If so you can start with the DATE_ADD and DATE_SUB > >functions. http://www.mysql.com/date Then RTFM http://www.php.net/date, > >spacifically http://www.php.net/mktime. With a combination of the two > >you can do all sorts of things. > > So you haven't been through this, and didn't bother to read what I said? > Thanks! Perhaps you should have made it clear, something along the lines of: "I don't want to know how to do it for myself. I just want some ready to use code, and I want it yesterday" -- Jason Wong -> Gremlins Associates -> www.gremlins.biz Open Source Software Systems Integrators * Web Design & Hosting * Internet & Intranet Applications Development * -- Search the list archives before you post http://marc.theaimsgroup.com/?l=php-general -- New Year Resolution: Ignore top posted posts -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem after upgrade PHP 5 with array-merge
PHP Question wrote: > After my provider decided to upgrade PHP to version 5, i'm getting the > following error: > > Warning: array_merge() [function.array-merge]: Argument #2 is not an > array. > > This is the line where it gets stuck: > > $_SESSION['aanhefmr'] = array_merge($_SESSION['aanhefmr'], > $_POST['aanhefmr']); > > How can i convert it properly to PHP 5? I've wrote this two years ago.. So > my mind let me down a little. $_SESSION[''aanhefmr'] = array_merge($_SESSION['aanhefmr'], is_array($_POST['aanhefmr']) ? $_POST['aanhefmr'] : array()); This seems kinda dangerous to me, just blindly stuffing all POST data into SESSION data, though... Hopefully you sanitize it elsewhere... -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Avoiding NOTICEs with list()
This construct:
list($v1, $v2, $v3) = explode($sep, $string, 3);
will generate NOTICE level errors if there are not enough parts of the
string to fill all the variables in the list. What I really want is
for list() to set the variables that have a corresponding array
element, and then either don't change the others, or set them to NULL --
I could live with either approach.
Anyone see a way to get rid of these errors short of this approach:
$parts = explode($sep, $string, 3);
switch(count($parts)) {
case 3:
$v3 = $parts[2];
case 2:
$v2 = $parts[1];
case 1:
$v1 = $parts[0];
}
I did try @list(... and it made no difference.
Thanks,
--
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Re: [PHP] PHP editor suggestion?
On Mon, 2005-01-24 at 12:26, Merlin wrote: > Hi there, > > I am now using Homesite 4.5.x since a few years since I found it the > most relieble editor arround. > > Now I would like to have a look around to see if there are better > solutions nowadays. > > I am looking for a relieable, stable and quick PHP/HTML editor. > > Can anybody suggest a good one? I tried phpdesigner, but it seems to > have lots of bugs and is quite slow. > > Thank you for any suggestions, > > Merlin Let me recommend something far better: A SEARCH ENGINE If that should fail: A BRAIN At the very least: RTFA This topic spams the list every week or two. It was just on last week. At least have a little self respect and try to find an answer for yourself before posting the same old off topic crap. Cheers, Rob. -- .. | InterJinn Application Framework - http://www.interjinn.com | :: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Issue with virtual() calls...
Mike, Thanks for the information. The php4-200501241930 snapshot works much better... It looks like Joe Orton's ap_rflush() fix works with output buffering turned on (output_buffering = 4096). Regards, JP -Original Message- From: Ford, Mike [mailto:[EMAIL PROTECTED] Sent: Monday, January 24, 2005 1:09 PM To: Potter, Jeff; php-general@lists.php.net Subject: RE: [PHP] Issue with virtual() calls... To view the terms under which this email is distributed, please go to http://disclaimer.leedsmet.ac.uk/email.htm On 24 January 2005 16:42, Potter, Jeff wrote: > Hi Mike, > > I would seem so, but the patch (in snapshot php4-200501201930) only > seems to work when the output_buffering is set to 0. With > output_buffering set to the default 4096, the virtual() calls are sent > to the browser out of order. The concern with turning the output > buffering off is that the performance will drop off, or there will be > an increase in resource utilization, etc. The pages and > configuration that > are not rendering properly under PHP 4.3.9 have been QA tested without > this issue in PHP 4.3.7 for months, and seem to work fine in > PHP 4.3.8. > > Any advice or guidance would be appreciated. There's been a fix to the fix today which may or may not have some bearing on this (I haven't looked at it in detail, and probably wouldn't understand it if I did!) -- so look for a snapshot dated after about 200501241155. Cheers! Mike - Mike Ford, Electronic Information Services Adviser, Learning Support Services, Learning & Information Services, JG125, James Graham Building, Leeds Metropolitan University, Headingley Campus, LEEDS, LS6 3QS, United Kingdom Email: [EMAIL PROTECTED] Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Maxing out sessions?
/tmp is not it's own partition... but I have 6Gig free on the / drive. Right now I have 401 sessions and am pushing 2Gig on the /tmp directory. At the moment I am not having any session issues. Ok.. if it isn't a /tmp issue (and maybe it isn't)... whatelse should I look at? It's definately SOMETHING with sessions.. because you can be logged into an application.. and all of a sudden you'll get kicked out back to the "login" screen (which is where i have it programmed to go if you try to go to a page and aren't logged in)... you can try to log in and it will just keep returning you to the login page... if I go and wipe /tmp all is fine... What do you make of this? On Mon, 24 Jan 2005 12:34:21 -0800 (PST), Richard Lynch <[EMAIL PROTECTED]> wrote: > Matt wrote: > > I have a high load server which will have anywhere between 500 and 700 > > session files in the /tmp directory at max load times. I've also > > noticed that session information seems to get lost sometimes during > > high load times... like a "remember me" function won't work... or > > you'll log in and go right back to the login page as though you had > > not logged in yet. > > > > What are my solutions to rectify this? The machine itself is not > > overloaded, just seems like the sessions holding tank is overloaded. > > What does "df -h /tmp" show under high load? > > If the file system is full, re-partition for more room in /tmp > > I'm also wondering if you haven't focussed in too quickly on /tmp and > sessions... > > Perhaps under high load, things are breaking long before they get to the > session and /tmp stuff, and then they aren't logged in and get re-directed > to login. I guess I'm just saying that you need to be sure you understand > the problem for sure before you flail away at it... Or at least keep an > open mind to the possibilities being larger than you currently think. > > -- > Like Music? > http://l-i-e.com/artists.htm > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Maxing out sessions?
On Mon, 24 Jan 2005 16:22:23 -0500, Matt <[EMAIL PROTECTED]> wrote: > /tmp is not it's own partition... but I have 6Gig free on the / drive. > Right now I have 401 sessions and am pushing 2Gig on the /tmp directory. What does cat /proc/sys/fs/file-max say? -- Greg Donald Zend Certified Engineer http://destiney.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Maxing out sessions?
Matt wrote: > /tmp is not it's own partition... but I have 6Gig free on the / drive. > Right now I have 401 sessions and am pushing 2Gig on the /tmp directory. > > At the moment I am not having any session issues. Ok.. if it isn't a > /tmp issue (and maybe it isn't)... whatelse should I look at? It's > definately SOMETHING with sessions.. because you can be logged into an > application.. and all of a sudden you'll get kicked out back to the > "login" screen (which is where i have it programmed to go if you try > to go to a page and aren't logged in)... you can try to log in and it > will just keep returning you to the login page... if I go and wipe > /tmp all is fine... > > What do you make of this? Perhaps your OS only allows N files in a single directory... Though several hundred seems awfully low... Perhaps, right before the re-direct, you could log something into Apache about the state of the world -- what PHPSESSID is, why the session couldn't be started, etc. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Avoiding NOTICEs with list()
On Mon, Jan 24, 2005 at 03:54:45PM -0500, [EMAIL PROTECTED] wrote:
> This construct:
>
> list($v1, $v2, $v3) = explode($sep, $string, 3);
>
> will generate NOTICE level errors if there are not enough parts of the
> string to fill all the variables in the list. What I really want is
> for list() to set the variables that have a corresponding array
> element, and then either don't change the others, or set them to NULL --
> I could live with either approach.
>
> Anyone see a way to get rid of these errors short of this approach:
>
> $parts = explode($sep, $string, 3);
> switch(count($parts)) {
> case 3:
> $v3 = $parts[2];
> case 2:
> $v2 = $parts[1];
> case 1:
> $v1 = $parts[0];
> }
>
> I did try @list(... and it made no difference.
I just tried it with php 4.3.8 and it did not throw a NOTICE with @list.
I suppose you could try @explode as well as @list.
--
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Linux Evangelist
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Re: [PHP] PHP editor suggestion?
[quote] > I am looking for a relieable, stable and quick PHP/HTML editor. > > Can anybody suggest a good one? I tried phpdesigner, but it seems to > have lots of bugs and is quite slow. > [/quote] Just a suggestionA mailing list may not be the best place to find the answer for this question. A person's choice in an editor is going to be different depending on who you talk to. One person may love vi, whereas another person may love Dreamweaver. If you read the archives, you'll see several responses going many different ways as to what editor is the best. My suggestion would be to decide what are the most important things you want in an editor (ie...syntax highlighting, speed, a built in code debugger, cross platform compatibility, etc...). Then, once you have decided what is "essential" for you, do a google search for editors with those things. Try a few out, and decide what works best for you. Happy Searching, Chris --- Christopher Fulton http://www.fultonfam.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Maxing out sessions?
[EMAIL PROTECTED] tmp]$ cat /proc/sys/fs/file-max 52403 On Mon, 24 Jan 2005 15:39:08 -0600, Greg Donald <[EMAIL PROTECTED]> wrote: > On Mon, 24 Jan 2005 16:22:23 -0500, Matt <[EMAIL PROTECTED]> wrote: > > /tmp is not it's own partition... but I have 6Gig free on the / drive. > > Right now I have 401 sessions and am pushing 2Gig on the /tmp directory. > > What does > > cat /proc/sys/fs/file-max > > say? > > -- > Greg Donald > Zend Certified Engineer > http://destiney.com/ > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Maxing out sessions?
That's actually a great idea... I know how to log sessionId... but how would I go about logging why the session couldn't be started (I'm sure that would lead me on somewhat of a track of the issue...)... like is there a variable I should read, or where do I get that information from? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Allowing Users to Edit HTML
I am a consultant developing a PHP-based site (fully operational now, we're adding some new features). One thing I need to do is allow resellers of my client's services to edit HTML which will then be used on the web pages their customers see. In other words they get to customize the appearance of their portion of the site. Most of the data entry involved is stuff where they plug in some data and I create the HTML with it -- stuff like colors and titles. But in some cases I need to allow them to enter HTML code themselves. I am currently running the code through htmlentities() before displaying it in the form field for them to edit. The _POST data is run through trim(), then substr() to limit the length, then html_entity_decode(), before doing any further processing. We also use strip_tags() on all fields in _POST except the HTML data, and everything that goes into the database is run through mysql_real_escape_string(). Do these methods seem reasonably secure? Am I missing something? The risk is minimized by the fact that the HTML the user enters is displayed to their own customers, whom they presumably don't want to attack (and if they did they could just do it on their own web site). But I still want to avoid as many opportunities as possible for either inadvertent or deliberate errors to cause trouble. Thanks for any comments, -- Tom -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Allowing Users to Edit HTML
[EMAIL PROTECTED] wrote: I am a consultant developing a PHP-based site (fully operational now, we're adding some new features). One thing I need to do is allow resellers of my client's services to edit HTML which will then be used on the web pages their customers see. In other words they get to customize the appearance of their portion of the site. Most of the data entry involved is stuff where they plug in some data and I create the HTML with it -- stuff like colors and titles. But in some cases I need to allow them to enter HTML code themselves. I am currently running the code through htmlentities() before displaying it in the form field for them to edit. The _POST data is run through trim(), then substr() to limit the length, then html_entity_decode(), before doing any further processing. We also use strip_tags() on all fields in _POST except the HTML data, and everything that goes into the database is run through mysql_real_escape_string(). Do these methods seem reasonably secure? Am I missing something? The risk is minimized by the fact that the HTML the user enters is displayed to their own customers, whom they presumably don't want to attack (and if they did they could just do it on their own web site). But I still want to avoid as many opportunities as possible for either inadvertent or deliberate errors to cause trouble. something that springs to mind... Thanks for any comments, -- Tom -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Date ranges
>> >>I know that if I spent time on it, I would be able to do it, but I have >> >>A very close deadline and if anyone else has been through this I would >> >>*really* appreciate the help... >> > >> >Are you using MySQL? If so you can start with the DATE_ADD and DATE_SUB >> >functions. http://www.mysql.com/date Then RTFM http://www.php.net/date, >> >spacifically http://www.php.net/mktime. With a combination of the two >> >you can do all sorts of things. >> >> So you haven't been through this, and didn't bother to read what I said? >> Thanks! > >Perhaps you should have made it clear, something along the lines of: > >"I don't want to know how to do it for myself. I just want some ready to >use code, and I want it yesterday" Sorry, I thought that saying "I know that if I spent time on it I could do it myself, but I have a really close deadline and if anyone else has been through this I would *really* appreciate the help..." was fairly clear. Anyway, my apologies to Jay for being short and my thanks to Richard, whose code kinda worked and did save me some time. Mikey -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Extending a Class
Matthew Weier O'Phinney wrote:
* Phillip S. Baker <[EMAIL PROTECTED]>:
...
The object *instance* only gets to access the overridden method (assuming
it's an instance of the child class):
$instance->someMethod();
This is 100% correct, but just to clarify: it is possible to do
something like this:
class myParent
{
function someMethod()
{
return "I am myParent.\n";
}
}
class myChild extends myParent
{
function someMethod()
{
echo parent::someMethod();
echo "I am myChild\n";
}
}
$instance = new myChild();
$instance->someMethod();
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Re: [PHP] Allowing Users to Edit HTML
> Do these methods seem reasonably secure? Am I missing something? The > risk is minimized by the fact that the HTML the user enters is > displayed to their own customers, whom they presumably don't want to > attack (and if they did they could just do it on their own web site). > But I still want to avoid as many opportunities as possible for either > inadvertent or deliberate errors to cause trouble. Assuming you are authenticating them correctly so that a Bad Guy can't change the HTML out from under them, it seems reasonable to me -- Not much point to cross-site vandalism on one's own site, eh? -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Maxing out sessions?
Matt wrote: > That's actually a great idea... I know how to log sessionId... but how > would I go about logging why the session couldn't be started (I'm sure > that would lead me on somewhat of a track of the issue...)... like is > there a variable I should read, or where do I get that information > from? Well... session_start() may or may not have a return code to check, and may or may not set some kind of error message somewhere... You could find that in the manual, of course. After that, you may want to log some info about the session itself that's about to fail -- Or rather, information about the request and referer and the current state of variables/data that came with this session failure. You probably don't want to dump *everything* that has been input, but it might be instructive to log all the cookies they *DO* have, just to see if you've got something going on where a link to/from 'www.example.com' and 'example.com' are messing you up, or... Just some ideas to toss out -- On the plus side, there can only be so many things already 'set' in terms of variables, since it's messing up before you even start the session. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Maxing out sessions?
Matt wrote:
> [EMAIL PROTECTED] tmp]$ cat /proc/sys/fs/file-max
> 52403
To be 100% certain this ain't the problem, do something like:
exec("ls /tmp/ | wc -l", $result, $error);
if ($error){
error_log("Attempt to count number of sessions failed: $error" .
implode("", $result));
}
else{
error_log("Currently there are " . implode($result) . " sessions");
}
The goal being to make absolutely certain that there are not more than
52403 files in /tmp when things fail... Of course, between the time it
fails and the time you do the exec() a bunch of /tmp files could
appear/disappear, but hopefully you'll find out quickly if you're in the
same ballpark as 52K files in the directory.
This is probably *NOT* really the problem, just one example of something
which *could* be going on.
PS Try to write any code that error-checks the session_start() as REAL
code, not just debugging junk you'll rip out. Error-checking is Good. :-)
--
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Re: [PHP] Maxing out sessions?
> On Mon, 24 Jan 2005 16:22:23 -0500, Matt <[EMAIL PROTECTED]> wrote: >> /tmp is not it's own partition... but I have 6Gig free on the / drive. >> Right now I have 401 sessions and am pushing 2Gig on the /tmp directory. Re-reading this... If you've got 2Gig in /tmp, on a 6Gig free drive, I'd say that's an awful LOT of /tmp activity... Maybe I'm just being naive here, though, and that's perfectly normal for a busy site. Is the whole / partition < 60 Gig? It's kind of Good Practice (so I've been told) to be sure you have 10% hard drive space free for each partition at any given time... Another idea for ya: Try setting up PHP to use trans_sid stuff -- so the Session ID is passed via the URL instead of Cookies, and see if that has any effect. If you can isolate the problem to Cookies or No Cookies being involved, you've whacked away a very large portion of "things that could be wrong" if you know what I mean :-) You'll probably want to do this on a Development server and throw ab at it, assuming you can reproduce the problem that way in the first place... Or you might be able to transition with both Cookies and URL passsing of the session ID for while, then switch to just URL, so that users don't experience any discontinuity... -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] String to Date and Date to String Functions?
On Mon, 24 Jan 2005 19:22:40 -, Ford, Mike <[EMAIL PROTECTED]> wrote: > To view the terms under which this email is distributed, please go to > http://disclaimer.leedsmet.ac.uk/email.htm > > > On 24 January 2005 17:04, Ben Edwards wrote: > > > On Mon, 24 Jan 2005 10:38:03 -0600, Jay Blanchard > > <[EMAIL PROTECTED]> wrote: > > > [snip] > > > > > > String to Date Function > > > > > > return date stringToDate( str Date, str Format ) > > > e.g. $todayDt = stringToDate( '01/01/2003','DD/MM/' ); > > > > > > Date to String Function > > > > > > return str dateToString( date Date, str Format ) > > > e.g. $todayStr = dateToString ( $todayDt,'DD/MM/' ); > > > > > > Anyone know of any functions that do this or have pointers as to > > > how it can be done. [/snip] > > > > > > You've looked at http://www.php.net/date ? > > > > > Yes. It douse the dateToString bit but how do I do the reverse. I > > can use it to convert a timestamp to a string but how do I convert a > > string to a timestamp. > > Right at the top of the description of date(), the second Note reads: > >Note: To generate a timestamp from a string representation of the >date, you may be able to use strtotime(). As I have said in a previous email to date function takes a format string and the strtodate douse not. Therefore the strtodate() only works on a small subset of what date() can produce. The format I am interested in is DD-MM- which is the way dates are specified in the UK, strtodate() cant handle this. strtodate is not the reverse of date. Your email address seems to indicate you are in the UK - so you may of come across the way UK dates are normaly specified;) Ben > This should give you a clue. > > Cheers! > > Mike > > - > Mike Ford, Electronic Information Services Adviser, > Learning Support Services, Learning & Information Services, > JG125, James Graham Building, Leeds Metropolitan University, > Headingley Campus, LEEDS, LS6 3QS, United Kingdom > Email: [EMAIL PROTECTED] > Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211 > -- Ben Edwards - Poole, UK, England WARNING:This email contained partisan views - dont ever accuse me of using the veneer of objectivity If you have a problem emailing me use http://www.gurtlush.org.uk/profiles.php?uid=4 (email address this email is sent from may be defunct) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: Re: [PHP] String to Date and Date to String Functions?
On Mon, 24 Jan 2005 13:32:36 -0600, Jay Blanchard <[EMAIL PROTECTED]> wrote: > [snip] > On Mon, 24 Jan 2005 12:58:52 -0500, [EMAIL PROTECTED] <[EMAIL PROTECTED]> > wrote: > > How about the strtotime() function? > > http://us4.php.net/manual/en/function.strtotime.php > > No good, it douse not take a format string. What if I wanted to > convert the timestamp to 'DD-MM-YYY', display it on a form, validate > it, and then convert it back to a timestamp. > > I cant beleve the PHP date/time functions suck this bad;( > [/snip] > > Well, you could always write some extensions to PHP to cover it, as soon > as you learn to spell does :) > That is awfull grammer. Ime dyslexic, whats your excuse. Was wondering if someone else has writern the function, dont have time at the mo and thought someone else may of. Ben -- Ben Edwards - Poole, UK, England WARNING:This email contained partisan views - dont ever accuse me of using the veneer of objectivity If you have a problem emailing me use http://www.gurtlush.org.uk/profiles.php?uid=4 (email address this email is sent from may be defunct) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] String to Date and Date to String Functions?
On Tuesday 25 January 2005 08:07, Ben Edwards wrote: > As I have said in a previous email to date function takes a format > string and the strtodate douse not. Therefore the strtodate() only > works on a small subset of what date() can produce. The format I am > interested in is DD-MM- which is the way dates are specified in > the UK, strtodate() cant handle this. If that is the *only* format you're interested in then why the argument 'Format'? It's surplus to requirements. > return str dateToString( date Date, str Format ) > strtodate is not the reverse of > date. No, but it's not exactly hard to write a function to change DD-MM- into a timestamp. explode() should get you on your way, and examples abound in the archives. The thing with PHP is that you're not limited to using the built-in functions, you can write your own (fancy that). -- Jason Wong -> Gremlins Associates -> www.gremlins.biz Open Source Software Systems Integrators * Web Design & Hosting * Internet & Intranet Applications Development * -- Search the list archives before you post http://marc.theaimsgroup.com/?l=php-general -- New Year Resolution: Ignore top posted posts -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: Re: [PHP] String to Date and Date to String Functions?
On Mon, 24 Jan 2005 20:15:15 -, Ford, Mike <[EMAIL PROTECTED]> wrote: > To view the terms under which this email is distributed, please go to > http://disclaimer.leedsmet.ac.uk/email.htm > > On 24 January 2005 19:01, Ben Edwards wrote: > > > On Mon, 24 Jan 2005 12:58:52 -0500, [EMAIL PROTECTED] > > <[EMAIL PROTECTED]> wrote: > > > How about the strtotime() function? > > > http://us4.php.net/manual/en/function.strtotime.php > > > > No good, it douse not take a format string. What if I wanted to > > convert the timestamp to 'DD-MM-YYY', display it on a form, validate > > it, and then convert it back to a timestamp. > > Well, if you're going to validate it, you'll have to figure out which bits > are the day, month and year -- having done that, you'll have them as three > separate bits of information, so you can use mktime() on them, or glue them > back together to feed to strtotime() in one of the various formats it > recognizes. Seems to me a format string is pretty irrelevant in all of > this. Different users have can have the date displayed in there local form. And no, I dont have to split the date up, the date() function should be able to be used to validate the date. I asume it returns null, or something sensable, if the date is invalid. Anyway as the date format is user defined I need both functions. > Speaking for myself personally, I would never accept a wholly textual date > from a form -- I would have drop-downs for the day and month, and maybe also > for the year depending on the valid range, and then it's a snap just to hand > the resulting values to mktime(). In this case it is a back end administration form as the (power) user does not want to have to fiddle about with drop downs. In fact they can use / or - or . as a seperater. The split function can handle that. L8r, ben > Cheers! > > Mike > > - > Mike Ford, Electronic Information Services Adviser, > Learning Support Services, Learning & Information Services, > JG125, James Graham Building, Leeds Metropolitan University, > Headingley Campus, LEEDS, LS6 3QS, United Kingdom > Email: [EMAIL PROTECTED] > Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211 > -- Ben Edwards - Poole, UK, England WARNING:This email contained partisan views - dont ever accuse me of using the veneer of objectivity If you have a problem emailing me use http://www.gurtlush.org.uk/profiles.php?uid=4 (email address this email is sent from may be defunct) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] String to Date and Date to String Functions?
On Tuesday 25 January 2005 08:09, Ben Edwards wrote: > > Well, you could always write some extensions to PHP to cover it, as soon > > as you learn to spell does :) > > That is awfull grammer. Ime dyslexic, whats your excuse. Does is spelt 'does' not 'douse', that grammar looks OK to me. > Was wondering if someone else has writern the function, dont have time > at the mo and thought someone else may of. You could find some time to pay someone to search the archives for you to find the numerous examples of code which does that, or you could even pay someone to write the code for you. -- Jason Wong -> Gremlins Associates -> www.gremlins.biz Open Source Software Systems Integrators * Web Design & Hosting * Internet & Intranet Applications Development * -- Search the list archives before you post http://marc.theaimsgroup.com/?l=php-general -- New Year Resolution: Ignore top posted posts -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] String to Date and Date to String Functions?
Ben Edwards wrote: The format I am interested in is DD-MM- which is the way dates are specified in the UK, strtodate() cant handle this. Ben, there is no (built in) string->timestamp function that takes a format. strtotime() is pretty smart about interpreting your input, but it's limited to the GNU date input formats: http://www.gnu.org/software/tar/manual/html_chapter/tar_7.html The topmost comment on the strtotime() manual page (http://us2.php.net/manual/en/function.strtotime.php) describes the function you're looking for, and links to it: http://www.evilwalrus.com/viewcode.php?codeEx=627 --Rick -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Get full url
How? Dont tell me about simple solutions such as $_SERVER["HTTPS"] . $_SERVER["REMOTE_ADDR"] . $_SERVER["SERVER_PORT"] . $_SERVER["PHP_SELF"] . $_SERVER["QUERY_STRING"] I want get really good solution. Thanks. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Get full url
Dmitry wrote: How? Dont tell me about simple solutions such as $_SERVER["HTTPS"] . $_SERVER["REMOTE_ADDR"] . $_SERVER["SERVER_PORT"] . $_SERVER["PHP_SELF"] . $_SERVER["QUERY_STRING"] I want get really good solution. I want a million dollars and hot redheaded twin mistresses... we don't always get what we want, do we? -- ---John Holmes... Amazon Wishlist: www.amazon.com/o/registry/3BEXC84AB3A5E/ php|architect: The Magazine for PHP Professionals – www.phparch.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Notice:Use of undefined constant
> > Wish List: PHP 6 uses E_ALL by default install. > I wish E_ALL | E_STRICT Regards, Jordi. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Get full url
Dmitry wrote: in Re: [PHP] Get full url How? Dont tell me about simple solutions such as $_SERVER["HTTPS"] . $_SERVER["REMOTE_ADDR"] . $_SERVER["SERVER_PORT"] . $_SERVER["PHP_SELF"] . $_SERVER["QUERY_STRING"] I want get really good solution. What does that even mean? Possibly SCRIPT_URI + '?' + QUERY_STRING is what you want but the question pretty unclear. What about post variables or redirects for example. No mention of webserver or OS either. If www.server.com/abc redirects on the serverside to www.server.com/xyz which url do you want? Ask a better question. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Id_num = ""
Greetings! If I do the following, it gives me a blank page. However, instead of using the variable, if I put in $id_num = "191" Then it will display the information. Does anyone know what I am doing wrong? I hope you understand my question... Thank you in advance! Here is the link I use to this page: view --- Prayer for --- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Extending a Class
* Jason Barnett <[EMAIL PROTECTED]>:
> Matthew Weier O'Phinney wrote:
> > * Phillip S. Baker <[EMAIL PROTECTED]>:
> ...
> > The object *instance* only gets to access the overridden method (assuming
> > it's an instance of the child class):
> >
> > $instance->someMethod();
> >
>
> This is 100% correct, but just to clarify: it is possible to do
> something like this:
>
> class myParent
> {
>function someMethod()
>{
> return "I am myParent.\n";
>}
> }
>
> class myChild extends myParent
> {
>function someMethod()
>{
> echo parent::someMethod();
> echo "I am myChild\n";
>}
> }
>
> $instance = new myChild();
> $instance->someMethod();
Which... if you'd read further in my post, I mentioned -- you typically
do this -- s you did in your example -- when in an overridden method
and need access to the parent class' version of the method.
--
Matthew Weier O'Phinney | mailto:[EMAIL PROTECTED]
Webmaster and IT Specialist | http://www.garden.org
National Gardening Association| http://www.kidsgardening.com
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Re: [PHP] PHP editor suggestion?
jEdit is one of the bestdownloadable PHP parser to check for errors, recognizes syntax perfectly, and is free. www.jedit.org I LOVE IT! On Mon, 24 Jan 2005 13:41:55 -0800, Christopher Fulton <[EMAIL PROTECTED]> wrote: > [quote] > > I am looking for a relieable, stable and quick PHP/HTML editor. > > > > Can anybody suggest a good one? I tried phpdesigner, but it seems to > > have lots of bugs and is quite slow. > > > [/quote] > > Just a suggestionA mailing list may not be the best place to find > the answer for this question. A person's choice in an editor is going > to be different depending on who you talk to. One person may love vi, > whereas another person may love Dreamweaver. If you read the > archives, you'll see several responses going many different ways as to > what editor is the best. My suggestion would be to decide what are > the most important things you want in an editor (ie...syntax > highlighting, speed, a built in code debugger, cross platform > compatibility, etc...). Then, once you have decided what is > "essential" for you, do a google search for editors with those things. > Try a few out, and decide what works best for you. > > Happy Searching, > Chris > > --- > Christopher Fulton > http://www.fultonfam.com > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- The Disguised Jedi [EMAIL PROTECTED] PHP rocks! "Knowledge is Power. Power Corrupts. Go to school, become evil" Disclaimer: Any disclaimer attached to this message may be ignored. This message is Certified Virus Free -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] php 5.0.3 in httpd 2.0.52
Hi there, Originally, I installed php 5.0.3 and httpd 2.0.51, it's fine, but when I upgrade httpd to 2.0.52, php doesn't work, I try to re-configure php, got errors below, Sorry, I cannot run apxs. Possible reasons follow: 1. Perl is not installed 2. apxs was not found. Try to pass the path using --with-apxs2=/path/to/apxs 3. Apache was not built using --enable-so (the apxs usage page is displayed) The output of /usr/sbin/apxs follows: sh: line 1: /usr/sbin/envvars: No such file or directory apxs:Error: Sorry, no shared object support for Apache. apxs:Error: available under your platform. Make sure. apxs:Error: the Apache module mod_so is compiled into. apxs:Error: your server binary `/usr/sbin/httpd'.. configure: error: Aborting error: Bad exit status from /var/tmp/rpm-tmp.30018 (%build) RPM build errors: Bad exit status from /var/tmp/rpm-tmp.30018 (%build) I check phpinfo(), the configure '--with-apxs2=/usr/sbin/apxs' , how can I solve this problem Thanks a lot. -- ¹ù½«©ú http://www.bone.idv.tw -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Id_num = ""
Steve Marquez wrote: If I do the following, it gives me a blank page. However, instead of using the variable, if I put in $id_num = "191" Then it will display the information. view Use $_GET['id_num'] instead of $id_num and read up on the register_globals setting. -- ---John Holmes... Amazon Wishlist: www.amazon.com/o/registry/3BEXC84AB3A5E/ php|architect: The Magazine for PHP Professionals – www.phparch.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: php 5.0.3 in httpd 2.0.52
My configure './configure' '--host=i686-pc-linux-gnu' '--build=i686-pc-linux-gnu' '--target=i386-redhat-linux' '--program-prefix=' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib' '--libexecdir=/usr/libexec' '--localstatedir=/var' '--sharedstatedir=/usr/com' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--cache-file=../config.cache' '--with-libdir=lib' '--with-config-file-path=/etc' '--with-config-file-scan-dir=/etc/php.d' '--enable-force-cgi-redirect' '--disable-debug' '--enable-pic' '--disable-rpath' '--enable-inline-optimization' '--with-bz2' '--with-db4=/usr' '--with-curl' '--with-exec-dir=/usr/bin' '--with-freetype-dir=/usr' '--with-png-dir=/usr' '--enable-gd-native-ttf' '--without-gdbm' '--with-gettext' '--with-gmp' '--with-iconv' '--with-jpeg-dir=/usr' '--with-openssl' '--with-png' '--with-pspell' '--with-expat-dir=/usr' '--with-pcre-regex=/usr' '--with-zlib' '--with-layout=GNU' '--enable-bcmath' '--enable-exif' '--enable-ftp' '--enable-magic-quotes' '--enable-safe-mode' '--enable-sockets' '--enable-sysvsem' '--enable-sysvshm' '--enable-track-vars' '--enable-trans-sid' '--enable-yp' '--enable-wddx' '--with-pear=/usr/share/pear' '--with-kerberos' '--enable-ucd-snmp-hack' '--with-unixODBC=shared,/usr' '--enable-memory-limit' '--enable-shmop' '--enable-calendar' '--enable-dbx' '--enable-dio' '--with-mime-magic=/usr/share/file/magic.mime' '--without-sqlite' '--with-libxml-dir=/usr' '--with-xml' '--with-apxs2=/usr/sbin/apxs' '--without-mysql' '--without-gd' '--without-odbc' '--disable-dom' All php related packages php-xml-5.0.3-1 php-odbc-5.0.3-1 php-ldap-5.0.3-1 php-5.0.3-1 php-xmlrpc-5.0.3-1 php-snmp-5.0.3-1 php-pear-5.0.3-1 php-ncurses-5.0.3-1 php-mysql-5.0.3-1 php-mbstring-5.0.3-1 php-imap-5.0.3-1 php-devel-5.0.3-1 php-soap-5.0.3-1 php-pgsql-5.0.3-1 php-gd-5.0.3-1 All httpd related packages httpd-2.0.52-1 httpd-manual-2.0.52-1 httpd-devel-2.0.52-1 httpd compiled in modules core.c prefork.c http_core.c mod_so.c Not all php function failed, but some key points are after upgrade httpd to 2.0.52, below are error messages, PHP Warning: preg_match: internal pcre_fullinfo() error -3 in /var/www/data/forum/includes/sessions.php on line 392 [client 192.168.2.139] PHP Warning: preg_match_all: internal pcre_fullinfo() error -3 in /var/www/data/forum/includes/template.php on line 295 preg_match: internal pcre_fullinfo() error -3 in /var/www/data/tikiwiki-1.9.RC3.1/db/tiki-db.php on line 62 [client 192.168.2.139] PHP Fatal error: Call to undefined function ADONewConnection() in /var/www/data/tikiwiki-1.9.RC3.1/db/tiki-db.php on line 104 phpbb -> 2.0.11 doesn't work after upgrade httpd tikiwiki -> 1.9RC3.1 doesn't work after upgrade httpd I've upgrade ADODB too today, but the same OS: Fedora Core 1 "Bone" <[EMAIL PROTECTED]> ¦b¶l¥ó news:[EMAIL PROTECTED] ¤¤¼¶¼g... > Hi there, >Originally, I installed php 5.0.3 and httpd 2.0.51, it's fine, but when I > upgrade httpd to 2.0.52, php doesn't work, I try to re-configure php, got > errors below, > > Sorry, I cannot run apxs. Possible reasons follow: > > 1. Perl is not installed > 2. apxs was not found. Try to pass the path using --with-apxs2=/path/to/apxs > 3. Apache was not built using --enable-so (the apxs usage page is displayed) > > The output of /usr/sbin/apxs follows: > sh: line 1: /usr/sbin/envvars: No such file or directory > apxs:Error: Sorry, no shared object support for Apache. > apxs:Error: available under your platform. Make sure. > apxs:Error: the Apache module mod_so is compiled into. > apxs:Error: your server binary `/usr/sbin/httpd'.. > configure: error: Aborting > error: Bad exit status from /var/tmp/rpm-tmp.30018 (%build) > > > RPM build errors: > Bad exit status from /var/tmp/rpm-tmp.30018 (%build) > > > I check phpinfo(), the configure '--with-apxs2=/usr/sbin/apxs' , how can I > solve this problem > > > Thanks a lot. > > -- > > > ¹ù½«©ú > http://www.bone.idv.tw > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] grabbing the range
Let's say I have 100 rows in the database, I need to loop throw them ten at a time and for each set grab the max and min ages...I then need to return a multi-dimensional array of all the ranges...I basically want to do this but of course this query won't work: ***this is just pseudo code*** I would run this query for each set and return max and min ages into the array. select max(age) as max_age, min(age) as min_age from customers limit 10,20; How should I do this? Do I have to run a query like this: select age from customers limit 10,20 and loop through the result set putting all these values into an array and then pull the min and max out of the array? Hope this makes sense. Thanks! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Id_num = ""
> $id_num = $_POST["id_num"]; $id_num = $_GET['id_num']; RTFM -> diffrent between _GET & _POST -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Get full url
В сообщении от Вторник 25 Январь 2005 04:31 Dmitry написал(a): > How? > > Dont tell me about simple solutions such as > $_SERVER["HTTPS"] . > $_SERVER["REMOTE_ADDR"] . > $_SERVER["SERVER_PORT"] . > $_SERVER["PHP_SELF"] . > $_SERVER["QUERY_STRING"] > > I want get really good solution. > > Thanks. how about $_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'] ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Id_num = ""
> $id_num = $_POST["id_num"]; $id_num = $_GET['id_num']; RTFM -> diffrent between _GET & _POST You can also use $_REQUEST['id_num'] if you don't care how the variable gets there (GET, POST, or COOKIE). Note that if the value is set in more than one input (say both a GET and a COOKIE set id_num), the variables_order variable in php.ini determines which one will overwrite the other. Steve -- Steve Slater [EMAIL PROTECTED] PHP / MySQL / Web App Security (LAMP) Training: http://www.handsonsecurity.com/training.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: String to Date and Date to String Functions?
On Tuesday 25 January 2005 03:01, Ben Edwards wrote: > Being trying to work out haw to handle dates. Basically I need a > function to convert a Date to a String and another function to convert > a string to a date. > > Exactly what format the date is held in is not relevant as long as it > is some type of standard (i.e. Unix Timestamps). > > Both the functions will require a format string (such ad DD/MM/YYY) > and again the format/syntax of this is irrelevant, as long as they are > the same for both . > > String to Date Function > > return date stringToDate( str Date, str Format ) > e.g. $todayDt = stringToDate( '01/01/2003','DD/MM/' ); > > Date to String Function > > return str dateToString( date Date, str Format ) > e.g. $todayStr = dateToString ( $todayDt,'DD/MM/' ); > > Anyone know of any functions that do this or have pointers as to how > it can be done. > > Ben Have you looked at date() and strtotime() ? -- David Robley How do you make Windows faster ? Throw it harder -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
