At 03:35 22.02.2003, Andy Crain said:
[snip]
>My apologies in advance if this too basic or there's a solution easily
>found out there, but after lots of searching, I'm still lost.
>
>I'm trying to build a regexp that would parse user-supplied text and
>identi
ication on the array within the
function will effect the original array (same is true if declared global).
Without reference the original array remains unchanged.
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known index, or something like that).
if (array_key_exists('gender', $_POST))
$gender = $_POST['gender'];
else $gender = null;
Being paranoid you might even check if $_POST is available:
if (is_array($_POST))
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>O Ernest E. Vogelsinger
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is defined, it can never be changed or undefined.
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repl, $text);
Should catch all possible variations, and finally substitute your ""
with a "" followed by a newline character, to beautify the output.
Note the "s" modifier that tells the regex parser to handle $text as a
single line. If this is missing it will not find newline characters...
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you could see this immediately by yourself.
HTH,
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I have installed a script named ALUMNI in www.alipso.com/alumni but
there is an error somewhere, and I can´t find it...
Please post the code here if it's not too long (in your email, not as
an attachment) so that we can see it.
Please enter to http://alipso.com/alumni/addschool.php3 and try to a
27;m feeling better now - yes it is possible. See these pages at the
online manual:
http://www.php.net/manual/en/function.include.php
http://www.php.net/manual/en/function.include-once.php
http://www.php.net/manual/en/function.require.php
http://www.php.net/manual/en/function.requi
ses one of my other php includes not
>to function correctly.
>
>unfortunately, I do not think O Ernest E. Vogelsinger
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At 01:01 24.02.2003, Robert E. Harvey, M.D. said:
[snip]
> if (is_numeric($_POST["gamt_$i"]) or empty($_POST"gamt_$i"))
>
>or this:
>
> if (is_numeric($_POST["gamt_$i"]) || empty($_POST"gamt_$i"))
&g
cation/octet-stream');
header('Content-Length: ' . strlen($export));
header('Content-Disposition: attachment;filename="sample.exe"');
echo $export;
exit();
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>O Ernest E. Vogelsinger
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^ http://www.vogelsinge
ERVER['PHP_SELF']\">\n";
[snip]
When using array elements within a string you must enclose it in curly
brackets, like this:
print "\n";
HTH,
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>O Ernest E. Vogelsinger
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return void - this should be stated correctly in the manual IMHO.
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At 10:20 24.02.2003, you said:
[snip]
>Sex is like air. It's only a big deal if you can't get any.
[snip]
:)) This is one I like...
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ot;WHERE". Your code should better read
$query = "SELECT * FROM ssr WHERE ";
$query .= $sql;
Have an eye on the added blank after WHERE.
HTH,
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haned session files (generate a listing and walk it by
last access date).
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include() tries to _execute_ the file as PHP code, and chokes at the binary
data.
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course), then sending
echo 'document.location.href="' . $_SERVER['PHP_SELF'] . '?' .
SID . '";';
exit;
using sessions to store the current import location and status.
HTH and clears things up,
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>O Ernest E. Vogelsinger
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ut define() again
only works at a global level, not within a function.
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and waits until there's data coming to stdin,
that's not time consumed "within the script" but rather by external IO.
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quot;\n"), "\n", $data);
then simple explode() the data to receive an array of lines:
$arlines = explode("\n", $data);
You could also use preg_split to combine these operations:
$arlines = preg_split("/(\r\n|\n\r|\r|\n)/s", $data);
Disclaimer: all unt
If you have a look in main/main.c, there's an array called
"short_track_vars_names" at the very beginning, which is later on looped
and tits contents passed to zend_register_auto_global(), which in turn adds
the name to a hash structure for autoglobal identifier lookup. These
kens as $name)
$sql .= ($sql ? 'or ') . "name ilike '%$name%'";
$sql = 'select * from tablename where name ' . $sql;
this is for PostgreSQL; for MySQL replace "ilike '%$name%'" with
"INSTR(name,'$lname&
line 3, it should read "its" (the slashes are here
to escape content filters)
This caused me a reply from somewhere like this:
[snip]
Trend SMEX Content Filter has detected sensitive content.
Place = [EMAIL PROTECTED]; ;
Sender = Ernest E Vogelsinge
I didn't ask for this ;->
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;fool', 'shit', 'FOAD');
$re = '/(' . implode('|',$buzzwords).')/is';
if (preg_match($re, $posting))
// bad word found
else
// cleared
You only need to make sure that your buzzwords dont contain a '/' - you
co
ly outside string-quotes
echo "A banana is $fruits[banana].";
// Works
echo "A banana is {$fruits['banana']}.";
// Works but PHP looks for a constant named banana first
// as described below.
echo "A banana is {$fruits[banana]}.";
// Won't work, use brace
a POST form, like this:
---
This will avoid variables travelling along the URL.
For more information on forms, refer to
http://www.w3.org/TR/REC-html40/interact/forms.html
HTH,
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t();
if (count($_GET)) {
foreach ($_GET as $key => $value)
$_SESSION['key'] = $value;
header('Location: ' . $_SERVER['PHP_SELF']);
exit;
}
// worker code here
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ins values from both methods.
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; it will help
you avoiding much trouble if you consider reading it.
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switch($color)
{
case 1:
case "black":
return ImageColorAllocate($image,0,0,0);
break;
case 2:
case "white":
return ImageColorAllocate($image,255,255,255);
break;
case 3:
case "gray":
return ImageColorAllocate($image,200,200,200);
brea
d $day as dd .
[snip]
list($y,$m,$d) = explode('-',$date);
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Check out http://www.php.net/manual/en/ref.mysql.php for what is available
for MySQL.
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How do I include external library files in PHP???
I would like to put the lines that are repeated in each php files, in
a separate file.
e.g.
$db_host = "localhost";
$db_port = "3306";
$db_name = "test";
...
?>
I find the include() function to be quite useful for including external
files. Check
At 00:52 26.02.2003, Luis A said:
[snip]
>MEN I DONT HAVE INTERNET ACCESS
>
>thanks anyway
>
>if some one else can help m e please
[snip]
Interesting case.
Sending email without internet access i
$db_port = "3306";
>$db_name = "test";
>...
>?>
[snip]
Haven't I heard that before?
http://www.php.net/manual/en/function.include.php
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>O Ernest E. Vogelsinger
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^ http://www.voge
ot;session id: " . session_id();
For more information on session related functions refer to
http://www.php.net/manual/en/ref.session.php
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the users computer so then
>can look for the file rather than type it in.. or is this something with
>java/javascript that i have to find out elsewhere
[snip]
using in your form will give you the results you need.
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>O Ernest E. Vogelsi
session_name() . '=' . session_id();
All this can be found at http://www.php.net/manual/en/ref.session.php and
the following pages.
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re keep a count of which words hit most
>frequently and move them to the top of the list.
[snip]
If you have a lot of buzzwords I believe this could make quite some
performance impact.
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(./cache is an apache-writable directory on my test server)
This seamlessly writes the file, then redirects to the requested site...
what errors do you get?
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registered? How do you set
the "$user" and "$pw" variables?
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error 1.
2) You don't define the variable $id (at least in your example), so the SQL
statement would read
"update product set " .
"Photo='nothing', miniPhoto='nothing', picture='0' " .
"where ID="
hence error 2 (after
27;, " .
"picture='0' where ID='$id'";
echo "unlink($file);query($sql);";
$result=unlink($file);
$result=mysql_query($sql) or die
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you have url_rewrite enabled). The
rest is a html or possibly css issue.
If you need to get this sorted out you should try to work with a WebTV
client appliance to see what's actually happening...
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ys at your webhost to move /tmp to another partition, or
_at_least_ to have session.save_path point to a partition that doesn't get
exhausted too quickly.
God. What do these webhosts think...
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Me.
Sascha Braun wrote:
How many Persons in this List are using Emacs as there default Editor?
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it were a PHP source file.
You can even use such constructs:
// do some stuff here
?>Hello from outside PHP
O Ernest E. Vogelsinger
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ease Date: 2/25/2003
>
>
>
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>
>
>
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[snip]
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est.php offers you the choice to either virtual() or
readfile() an external file, passing URI parameters. As you can see when
using virtual() the callee has the same environment as the caller, however
using readfile() via HTTP everything works as expected.
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>O Ernes
---[snip]
Sure you can. The correct interpreter (script engine) is selected by the
IIS from the document extension (.asp => ASP engine, .php => PHP interpreter).
Check the server settings for IIS on your machine after installing PHP.
Good luck with your studies!
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id you try to run the php file interactively, from the shell prompt?
You need at last this statement on top of your PHP files:
#!/usr/local/php
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At 14:11 28.02.2003, Michael Temeschinko said:
[snip]
>Hello,
>is it possible to fetch a Website via SSL?
[snip]
Sure - have a look at cUrl...
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>O Ernest E. Vogelsinger
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use
>of the way IE has interpreted it and that the entire line did actually get
>read, but who knows.
Try echoing using htmlentities(), IE (and all other browsers) will need to
eat the "" parts - it's a valid html tag (even outside a form)
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rrect newline
sequence afaik is "\r\n".
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o ahead
else
// issue a warning here
Of course this only works after the first response of the client to the
site where sessions are enabled. The SID will always contain the session
key after starting the session for the very first time, thus the above code
will always trigger the warning
t as blank. I have tried !$timemb and
>!is_numeric($timemb).
[snip]
How about some code?
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y($query)) die(mysql_error());
while($data=mysql_fetch_array($result))
{
//SSLT
}
$result = null;
// could also use
// unset($result);
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, followed by a dot, followed by
one or more characters that are not whitespace, and terminated with a
slash. The terminating 'i' makes the search case insensitive.
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want to check for the
existence of a webserver at the given address you should try to read some
data from it. To check the return code you need a tool to return the HTTP
headers - check out cUrl (also supports SSL), or go on your own using
fsockopen().
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>O Ernest E. Vogelsinger
edocs - both of the
examples below work correctly:
define('A_CONSTANT', 1);
$text1 = <<$text2";
Output:
This heredoc text contains the constant A_CONSTANT (1) outside the heredoc
construct...
This quoted text contains the constant A_CONSTANT (1) outside the string
quotes...
At 19:28 01.03.2003, Daniel R. Hansen said:
[snip]
>Actually I did try it and couldn't think of a way to work around the matter.
>Thanks for the suggestion.
>
>-Original Message-----
>From: Ernest E Vogelsinger [mailto:[EMAIL PROTECTE
k if the request is for a hidden file:
No => serve a general 404 Error message
Yes => continue
2) Check authentication:
Not authenticated => goto login (or return 401 Authenticate)
Yes - readfile(requested_file)
Hope this helps,
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>O Ernest E. Vogelsinger
the
>text into variables..
>
>For example, i've got a HTML files which all have the same structure
>
>>>
>Title: Magocracy
>Author: TheHeadSage
>E-Mail: [EMAIL PROTECTED]
>Category: Comedy, Action
>Keywords: Ilja, Magic, Ilkeria
>Rating: PG-13
>Spoi
/ref.pcre.php
Chapter LXXXVIII (read 88), titled "Regular Expression Functions (Perl
compatible)", which are my favorites... pay special attention on these
chapters:
"Pattern Syntax" (http://www.php.net/manual/en/pcre.pattern.syntax.php)
"Pattern Modifiers&quo
ume you have a
textarea where the user enters "Thank's", so PHP converts this to
"Thank\'s" (assuming magic_quotes is set to on). Using stripslashes() here
will get rid of these slashes.
BTW - the sample you've sent will output "Thank's&quo
7;',
'',
$var,
'',
'';
?>
You will notice the textarea transmits "Thank\'s" which is displayed in the
first line, and stripslashes() removes the backslash and displays "Thank's".
Note that you
t addslash'd all input read via fgets()
So the solution here is to either add stripslashes() after your datfile
read, or to use set_magic_quotes_runtime(0) (see
http://www.php.net/manual/en/function.set-magic-quotes-runtime.php).
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>O Ernest E. Vogelsinger
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---
add this line vefore and after stripslashes() and see what you get:
echo '', $poem, '';
If I type "I've set it up" it should read
I\'ve set it up
I've set it up
or your stripslashes is not working.
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>O Ernest E. Vogelsin
ple:
ob_start();
echo "some stuff";
// we decide to redirect the client
ob_end_clean(); // clear the output buffer
header('Location: http://somewhere.com');
HTH,
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actually
>possible but so far i haven't been able to figure out how..
[snip]
check out move_uploaded_file():
http://www.php.net/manual/en/function.move-uploaded-file.php
safe_mode is covered in the docs, too.
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>O Ernest E. Vogel
t;or more pages built inside a php script? should the pages be called from the
>script some way else?
Boy - some of my applicatinos server a couple of hundred pages out of a
single script (from the database, that is)...
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>O Ernest E. Vogelsinger
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^
t's the
HTML stuff. It's just composed by your application. Have a look at some
template engines like Smarty to get an idea.
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>
>I looked up T_SL and it is a token representing << so that means it just
>doesn't get the <<<. Why not? I've tried all the combinations of spaces and
>no space in that line that I can think of.
[snip]
The
filesize ($filename));
>fclose ($handle);
>echo $contents;
[snip]
You need to eval your code (not "exec"):
eval($contents);
Note that $contents need to be valid PHP for eval(). It must not start with
"Some HTMLBlah
you
---[snip]
Uh yes - we have problems too, sometimes.
Care to tell us about _your_ problem?
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acy links to a site that has been
developed in Python (*.py) to access the same URLs as PHP files.
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--[snip]
Sounds as if there was some problem in the extensions initialization code.
I'd try to put some debugging in there (write to a file, flush and close
it) so you can see how far your extension executes until the segfault.
--
>O
-rewrite for your site to the
configuration. They should do this without asking too much ...
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;
Array derefs within quoted strings must be enclosed in curly quotes.
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This is OT, I'm considering buying the MySQL, Second Edition Paul
DuBois
book. I'm using MySQL 3.23. Should I be buying the first edition
DuBois
book instead or does BuBois cover both 3 and 4 in the second edition?
Is
there a huge difference between 3 and 4?
Here's a URL for the second editio
What are some of the more active MySQL lists? Do you have a URL or
two?
http://www.mysql.com/documentation/lists.html
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-[snip]
You might use output buffering:
ob_start;
write_string(5);
$my_string = ob_get_buffer();
ob_end_clean();
Output buffering is stackable, i.e. the above code will work even if you
have ob turned on already.
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>O Ernest E. Vogelsinger
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Any performance issues re: using fetch_row vs. fetch_array?
No significant performance issues. If you want to be precise and save a
little overhead, use
$row = mysql_fetch_array ($result, MYSQL_ASSOC);
The returned record will ONLY be returned as an associative array.
Larry
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PHP General Maili
al approach I'd create a public
function to retrieve the database object:
$hDB =& pos_getDB($dbid);
where $dbid is a database identifier in case you need it.
Just my 2c,
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>O Ernest E. Vogelsinger
(\) ICQ #13394035
^ http://www.vogelsinger.at/
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name']) ? "firstname =
'{$array['firstname']}'" ; null);
Note that you need to put curly braces around an array dereference if you
have it in a quoted string.
This doesn't work:
$s = "Some $array[sample]";
But this works:
$s = "Some {$a
-
in main.php, try to make $colour global:
main.php
new.php
This seems to me like an inconsistency within PHP as to when variables are
"automagically" available, and when you have to declare them global.
However you should avoid using globals anyway...
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file(), or when your script exits
3) n/a
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>O Ernest E. Vogelsinger
(\) ICQ #13394035
^ http://www.vogelsinger.at/
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I know, it can't be done in PHP. That's not exactly what I'm here
for. I have a client who would like to redirect people to a polite
'upgrade your browser' page whenever people visit his site (which has
been developed in PHP no less). My question here is, how can I make
this so that regar
ntation of the
tempnam() function where a race condition could occur.
There are some interesting answers to this questions on google - search for
"tempnam dangerous".
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>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.at/
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PHP General Ma
I'd like to add a mortgage calculator to a client's site. I've been unable
to find the formula. In searching php.net, I found a discussion from back in
2000 related to some buggy code. My web search hasn't produced anything
other than realtor and mortgage companies and a perl script site. I'm not
f
Thanks, Mark! I haven't checked it in detail yet, but if nothing else it has
the formula for which I was searching.
Karen
> -Original Message-
> From: Mark Heintz PHP Mailing Lists [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, March 05, 2003 12:04 PM
> To: Karen E. Lubr
n't get my hands on the formula when I needed it. Frustrating and I
won't even go there.
Thanks to all!
Karen
> -Original Message-
> From: David T-G [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, March 05, 2003 12:11 PM
> To: PHP General list
> Cc: Karen E. Lub
in expression to clarify operator
precedence: with brackets, you don't have to fear any performance impact
and gain the clarity of the evaluation sequence; with curly quotes, you
gain the correct result :-)
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>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.
ly not found it serves a standard
404 error...
Donated to the public domain :)
For support just email me ... I'll try to answer questions whenever I have
time.
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>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.at/
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PHP General Mailing List
---
Escape them with a backslash:
$text = "The amount is \$400.-";
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>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.at/
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nt that line into a table row.
>
>I will probably need to do like a "for each" loopbut where do I
>insert it ?
[snip]
In case you're _not_ in safe mode:
$result = `grep -n started logs/*`;
--
>O Erne
>is there a way to do this?
>
>so it's not a user-defined but php-defined var, which i need to send through
>the form
[snip]
use a hidden field:
// input's etc
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>O Ernest E. Vogelsinger
(\)ICQ #13394035
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