[PHP] Newbie frustration!
Hello everyone: I started playing around with some php scripts a while ago and became hooked on it. I have a few books but I'm afraid I'm a learn by example kind of person and get stuck at times. While working on my wife's site I made headers, footers, navigation and a little MySQL database for her yarns with a small database administration module and so on. The thing is that I would like to have the site divided into directories by subject and have the same template load every time , but my logic tells me that I have to have an index.php3 per directory and have to do this process every time I add a subject. I would like to spend my time working on one document and add ifs, whiles and elses than doing that. I have read most of the class.Fast.Template, fast.Template stuff, but if there is an example on how to do this I'm missing it. As far as I can tell I can only create one document and I can't find how to manage URLS to other documents with the same template I wish I could get help on this! Rergards: Gerry Figueroa -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Newbie frustration!
Hi Mick: You wrote: > Can't the > index.php script pull content from any number of different directories?, > eg: > > index.php?page=Yarns/stuff > index.php?page=Rovings/stuff > index.php/page=dir3/stuff Well the thing is that there is probably a few ways to do this and I thought of the way you just presented to me. I can see a redirect to page=Yarns/stuff. What is stuff by the way? Where do I find this script? My way of doing this (novice way), is I made my index.php and added variables to call the header, navigation, content and footer. The content is loaded with a variable like include "content.html"; not much to it but at this point is useless if I have to do this inside every directory (eg. Yarns/index.php3) add all the variables and also place a content.html in every directory. I can see I'm doing it all wrong now. All I need is to be able to learn how to load everything from a script and how to call the script with a URL to the directory. eg. http://mysite.com/Yarns/"> Yarns Right! I can see this would not work, because I'm missing some things. Don't worry if you got it wrong, I don't know if you did! I wish it where this simple anyway. Thanks! Gerry Figueroa -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] Working with numbers
Could you suggest a function for displaying decimal zeros. For example I have this: $num = "2.00"; $num2 = "3.00"; $result = $num + $num2; echo "$result"; I get "5" but not "5.00" Anyone outhere? Thanks in advance! Gerry Figueroa -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] Calling a function that resides elsewhere
I hope you understand:
It is too long to include here so I'll give you an idea.
file.B
---
";
//-cats
$cats = explode(',',$all_cats);
//--values
$cats_vals = explode(',',$all_cats);
print html_options($cats, $cats_vals, $selected, "--Select one--");
echo"";
?>
file.A code:
>From here on I get the menu with --select one-- option first then 1, 2,
3, but it ignores the fact the I told it $selected = "$cat". I figure it
has to do with including the function file instead of having the
function inside of "A". How can I call file.B from different files and
have it accept the variable $selected from such files?
Thaks in advance:
Gerry Figueroa
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Re: [PHP] Calling a function that resides elsewhere
I got it, I think:
and this at the beginning of file "B"
$selected == "$selected";
and placed this statement in file "A"
if (isset($selected[$cat]))
{
include ("cat_select.php");
}
I don't know why it works but it does, is there anything wrong with this method?
Gerry wrote:
>
> I hope you understand:
>
> It is too long to include here so I'll give you an idea.
>
> file.B
> ---
> $all_cats = "1, 2, 3";
> function html_options($output,
> $values = NULL,
> $selected = NOT_NULL,
> $first_option_output = false)
> }
> return($html_output);
> }
>
> echo"";
> //-cats
> $cats = explode(',',$all_cats);
> //--values
> $cats_vals = explode(',',$all_cats);
> print html_options($cats, $cats_vals, $selected, "--Select one--");
> echo"";
> ?>
>
>
> file.A code:
> $connect to db;
> $get result;
> $cat = $row["cat"];
> $selected = "$cat";
> ---
> include ("file.B");
> ---
> done
> ?>
> From here on I get the menu with --select one-- option first then 1, 2,
> 3, but it ignores the fact the I told it $selected = "$cat". I figure it
> has to do with including the function file instead of having the
> function inside of "A". How can I call file.B from different files and
> have it accept the variable $selected from such files?
>
> Thaks in advance:
>
> Gerry Figueroa
>
> --
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[PHP] Compiler advice please!
Hi this is probably of the scope of the list since it is a c++ question. (sorry) I'm trying to learn a few things about c++ and I'm using "gcc" on my Linux box. The problem I encountered is with the floating point manipulation classes or functions like "fixed" and "showpoint", I get a compile error saying they are not declared. I triyed the gcc.gnu site but I could not find a support maillist like this one. After endless fruitless searches on the web I decided to give you a shot since you have answered many of my PHP questions and I know some of you do a lot more than just PHP related development. Could someone point me in the right direction please, maybe a site or mailgroup where I could ask about this? Thanks in advance and sorry for the inconvenience! Gerry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] Select list with PHP
Hello:
I'm trying to create dinamic color SELECT lists with php. I have my
database set up as follows:
Paint = good
bucket = good
weight = 100kg
Colors = green, blue, red
and here is my php:
while ($row = mysql_fetch_array($sql_result)) {
echo"";
echo $row["paint"];
echo"";
echo $row["bucket"];
echo"";
echo"http://www.\" method=\"POST\">";
$Color = $row["Color"];
if ($Color == $Color) {
$option .= "$Color";
} else {
$option .= "$Color";
}
echo"";
echo "$option";
echo"";
as you can see I end up with a select menu with this "green, blue, red"
as the only option.
is there a way I can tell php3 to break it down at "," so I can actually
have a drop down menu
Thanks ahead:
Gerry Figueroa
--
Modern Confucius:
Man who run in front of car get tired.
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Re: [PHP] Select list with PHP
This worked!
But, I get this color selection increment on each subsequent menu where
the colors from the row above mix with the ones below and so on. Assume
that the numbers are the actual colors:
Select a color:
first menu1 next menu-> 1 next menu-> even longer
2 2
3 3
4 4
55
1
2
3
4
5
mysql_connect();
while ($row = mysql_fetch_array($sql_result)) {
echo"";
echo $row["paint"];
echo"";
echo $row["bucket"];
echo"";
echo"http://www.\" method=\"POST\">";
$Colors = $row["Color"];
$options = explode(",", $Colors);
while (list(,$Color) = each($options)){
$option .= "$Color\n";
}
echo"";
echo "$option";
echo"";
echo"";
echo"
> It's usually a better idea to store this as a "relation":
I'm afraid so.
Thanks:
Gerry Figueroa
-
Modern Confucious:
Man who run behind car get exhausted.
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Re: [PHP] Select list with PHP/oops!
Well I messed up... I forgot to add the final ";} at the bottom of my
sample code but here it is. sorry!
Gerry wrote:
>
> This worked!
> But, I get this color selection increment on each subsequent menu where
> the colors from the row above mix with the ones below and so on. Assume
> that the numbers are the actual colors:
>
> Select a color:
>
> first menu1 next menu-> 1 next menu-> even longer
> 2 2
> 3 3
> 4 4
> 5 5
> 1
> 2
> 3
> 4
> 5
>
---
> mysql_connect();
> while ($row = mysql_fetch_array($sql_result)) {
> echo"";
> echo $row["paint"];
> echo"";
> echo $row["bucket"];
> echo"";
> echo"http://www.\" method=\"POST\">";
> $Colors = $row["Color"];
> $options = explode(",", $Colors);
> while (list(,$Color) = each($options)){
> $option .= "$Color\n";
> }
> echo"";
> echo "$option";
> echo"";
> echo"";
> echo"";
}
--
>
> > It's usually a better idea to store this as a "relation":
>
> I'm afraid so.
>
> Thanks:
> Gerry Figueroa
>
> -
> Modern Confucious:
> Man who run behind car get exhausted.
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[PHP] File_exists function question.
Hello everyone:
I'm trying to build a table with the last row being a check function for
an image, where it checks if the item image exists in the image
directory and either echos "no image" or places a small icon of
something (I guess you could say Ebay style).
The problem is that the fuction checks for an image matching the first
row item id and then it copies the same result to the remaning item
rows weather they have images or not. I read that I could use the
clearstatcache() to clear the cache and start again but there must be
something wrong with the way I persive the use of this.
this is the code:
$fn = "directory/images/$id.gif";
if (!file_exists($fn)) {
echo "no image";
} else {
echo"";
clearstatcache();
}
Could anyone that sees what's wrong with this drop me a line?
Thanks in advance:
--
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War does not determine who is right, war determine who is left.
|XXX|-^|XX|
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Re: [PHP] File_exists function question.
Hello again:
Ben Peter wrote:
>
> Gerry,
>
> could you give us a bit more code, esp. the while or for loop that
> surrounds the code you have quoted?
>
> Cheers,
> Ben
Sorry for the confusion, and yes I did mispelled camera in english. Here
is more of my sloppy code. I might have an extra }...not sure though
since I have anther couple of "ifs" above it. the code works fine, but
not the "(!$file_exists)" part since it seams it is not checking and it
gives the same result all over the table--"no image". I did change
things as suggested I think, but stll get the same thing.
echo"";
echo"/n";
while ($row = mysql_fetch_array($sql_result)) {
echo"/n";
echo $row["name"];
echo "\n";
echo"/n";
echo $row["Color"];
echo "\n";
echo"";
echo $row["Size"];
echo "\n";
echo" ";
echo"";
$fn = "/images/$ID.jpg";
if (!file_exists($fn)) {
echo "not working yet";
} else {
echo'http://site.com/images/camera.gif\">';
clearstatcache();
}
echo"";
}
echo"";
}
--
Gerry Figueroa
-- - - - --*
War does not determine who is right, war determine who is left.
|XXX|--^|XX|
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[PHP] PHP+MySQL SEARCH
I got this from a book but given the fact that it would only search for
one type of information I modified it and it works great, but I wanted
to know what you think about it if anything. Could an array be maid to
trim it down?
if ($search_in == "1"){
$query1 = "SELECT * FROM FISH where ID LIKE '%$search_text%'
OR name LIKE '%$search_text%' OR Category LIKE '%$search_text%' OR Color
LIKE '%$search_text%' OR Size LIKE '%$search_text%'";
}
Any feedback would be a preciated.
--
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[PHP] Anything similar to phpmyedit?
I'm looking for something exactly like phpmyedit (mysql database displayer/editor) but where I can edit more than one database row at a time. Is there anything like this? Thanks, Gerry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Anything similar to phpmyedit?
Oh, something lightweight. I'm using phpmyadmin too for database admin, but I need something for inexpericed users to edit specific parts of the database. Thanks Gerry On 17 Jan 2001 10:55:50 +0100, Alain Fontaine wrote: > Hi, > > Speaking of dbtools, I don't know what is so awesome about it. It doesn't > properly support mySQL's ENUM type, and if you happen to have an error in > your table creation, it just errors out and you have to start all over > again. > > > > "Maxim Maletsky" <[EMAIL PROTECTED]> a écrit dans le message news: > [EMAIL PROTECTED] > > www.heraut.demon.nl is a good tool for database design/presentation, > > then DBTools http://dbtools.vila.bol.com.br/ is also awsome for managing > the > > databases... > > > > non of these is written in PHP, they are for your local machine, but I > > personally like it this way better... > > > > Cheers, > > Maxim Maletsky. > > > > -Original Message- > > From: Gerry Chu [mailto:[EMAIL PROTECTED]] > > Sent: Wednesday, January 17, 2001 2:44 PM > > To: [EMAIL PROTECTED] > > Subject: [PHP] Anything similar to phpmyedit? > > > > > > I'm looking for something exactly like phpmyedit (mysql database > > displayer/editor) but where I can edit more than one database row at a > > time. Is there anything like this? > > > > Thanks, > > > > Gerry > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] What tools do you use to develop PHP?
Hi, I'm putting together a PHP development framework for our small group. We have worked on a couple of small apps, so now it's time to do things a little more methodically, i.e. make life easier for everyone. :) So, I scanned the web and found quite a few options for code libraries, and a few for PHP code editors. I'm interested to know what tools / libraries people prefer - 1. Code libraries: a) Metabase (for database abstraction) b) PHPLib c) PEAR d) BinaryCloud e) other 2. What code editor do you use? 3. Source code control. CVS appears to be the only real option here. TIA, Gerry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] What tools do you use to develop with PHP? (more questions)
I forgot to also ask, how many are using templates, and if so, are you using a template framework: a) PHPLib b) Smarty c) other? Gerry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] Feasibility of using XML, PHP for a database-driven web application
Hello, I've been doing some research to assess the feasibility of using PHP and XML for a web-based database-driven application. From what I've read, it seems that presently the costs of using XML outweigh the benefits. Here are the costs I see: 1. XML standards are still maturing 2. XSLT is complex and difficult to understand 3. Their is minimal support for XML in relational databases, and none for MySQL 4. PHP's XML tools are still in their infancy 5. The processing time to go from SQL to XML to HTML via XSLT is often high. The benefits? 1. Greater abstraction between data, logic and presentation which can be easier to design, develop and maintain. Your thoughts? Thanks, Gerry Kirk -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] Results of survey I asked
Earlier, I asked some questions about what you use in developing PHP applications. First, the questions, and then the answers: Questions 1. Code libraries used: a) Metabase (for database abstraction) b) PHPLib c) PEAR d) BinaryCloud e) other 2. What code editor do you use? 3. How many are using templates, and if so, are you using a template framework: a) PHPLib b) Smarty c) other? Answers (number of respondents in brackets) 1. adodb (1) BinaryCloud (1) A mixture of PEAR's database abstraction, PHPLIB's template class and my own libraries and classes (1) 2. UltraEdit (1), DreamWeaver 4 (2), AceHTML4 Pro from visicom.com (1), Homesite (2), vim (1), FrontPage (1), PHPCoder http://www.phpide.de (2), emacs (1), TextPad (1), ConTEXT (1), EditPlus (1) 3. Smarty (1) Summary: not a huge statistical sample, but interestingly there were hardly any duplicate responses. Also, it seems using published templates and code libraries is not that popular, i.e. most people are writing their own code from scratch. Gerry
[PHP] JPEG info needed
I need PHP to find out if a jpeg file uses progressive encoding. None of the standard exif or image functions seem to be able to tell me that. (please correct me if I'm wrong) Can anybody help me? TIA Gerry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] JPEG info needed
Richard, imageinterlace() turns the interlace bit on or off. It only returns 1 if you set it to 1 as the second parameter... Thanks Gerry On 1/24/07, Richard Lynch <[EMAIL PROTECTED]> wrote: On Wed, January 24, 2007 12:08 am, Gerry Danen wrote: >> One other possibility is to see what happens if you do >> imagefromjpeg() >> on a progressive JPEG -- There amy be functions in GD that will tell >> you if the JPEG is progressive, once you have sucked it into PHP... > > Any idea which ones to look at? No, but a quick search on php.net for "JPEG progress" with "online documentation" from the popup yeilded: http://us3.php.net/manual/en/function.imageinterlace.php "If the interlace bit is set and the image is used as a JPEG image, the image is created as a progressive JPEG. This function returns whether the interlace bit is set for the image. " Presumably, then, this would work: -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] JPEG info needed
I *have* tried, Richard. It is not returning the state of the file. Files that Irfanview recognizes are prograssive, your example code does not. Looking at C code in gd-2.0.33/gd_jpeg.c downloaded from http://www.boutell.com/gd/ there is a comment: /* REMOVED by TBB 2/12/01. This field of the structure is documented as private, and sure enough it's gone in the latest libjpeg, replaced by something else. Unfortunately there is still no right way to find out if the file was progressive or not; just declare your intent before you write one by calling gdImageInterlace(im, 1) yourself. After all, we're not really supposed to rework JPEGs and write them out again anyway. Lossy compression, remember? */ The docs at http://www.boutell.com/gd/manual2.0.33.html#gdImageInterlace say gdImageInterlace is used to determine whether an image should be stored in a linear fashion, in which lines will appear on the display from first to last, or in an interlaced fashion, in which the image will "fade in" over several passes. By default, images are not interlaced. (When writing JPEG images, interlacing implies generating progressive JPEG files, which are represented as a series of scans of increasing quality. Noninterlaced gd images result in regular [sequential] JPEG data streams.) A nonzero value for the interlace argument turns on interlace; a zero value turns it off. Note that interlace has no effect on other functions, and has no meaning unless you save the image in PNG or JPEG format; the gd and xbm formats do not support interlace. When a PNG is loaded with gdImageCreateFromPng or a JPEG is loaded with gdImageCreateFromJpeg, interlace will be set according to the setting in the PNG or JPEG file. -- To me that means the code authors cannot determine what the state of the file is, and are not returning a state they cannot determine. Gerry On 1/25/07, Richard Lynch <[EMAIL PROTECTED]> wrote: Re-read the docs more carefully. The second arg is optional, and it returns the PRIOR state of the interlaced-ness (or progressive-ness for a JPEG). Standard computer-science function trick to return prior state when altering state, and to simply return state if the second arg is not passed in. So if you do not pass in a second arg, you should be getting the state of the JPEG. Try it. On Wed, January 24, 2007 7:20 pm, Gerry Danen wrote: > Richard, > > imageinterlace() turns the interlace bit on or off. It only returns 1 > if you set it to 1 as the second parameter... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Array question
I have a question on how to retrieve the value that corresponds to a
key in an array.
$fruit = array('a' => 'apple', 'b' => 'banana', 'c' => 'cranberry');
$key = array_search($c, $fruit);
if ( $key === FALSE )
$n = $c;
else
{
$n = $fruit[$key]; // how to get the value???
}
the array_search works ok, but how do I get the value?
all I get back is 'a' or 'b', not 'apple' or 'banana'...
TIA
Gerry
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[PHP] Array question - maybe UTF?
Perhaps it's more a UTF8 issue that is going wrong for me.
At first strtr() was not giving me the results I wanted, so I started
tinkering. This is what I came up with... Still no satisfactory
results.
I think character support is rather lacking in php, or maybe I just
don't have a clue?
Gerry
function xlate_remove_accents( $string, $german=false, $output_array=false )
{
// Single letters
$single_fr = explode(" ", "À Á Â Ã Ä Å Ą Ă Ç Ć Č
Ď Đ Ð È É Ê Ë Ę Ě Ğ Ì Í Î Ï İ Ł
Ľ Ĺ Ñ Ń Ň Ò Ó Ô Õ Ö Ø Ő Ŕ Ř Š
Ś Ş Ť Ţ Ù Ú Û Ü Ů Ű Ý Ž Ź Ż à
á â ã ä å ą ă ç ć č ď đ è é ê ë ę
ě ğ ì í î ï ı ł ľ ĺ ñ ń ň ð ò
ó ô õ ö ø ő ŕ ř ś š ş ť ţ ù ú û ü
ů ű ý ÿ ž ź ż ™ (r)");
$single_to = explode(" ", "A A A A A A A A C C C D D D E E E E E E G
I I I I I L L L N N N O O O O O O O R R S S S T T U U U U U U Y Z Z Z
a a a a a a a a c c c d d e e e e e e g i i i i i l l l n n n o o o o
o o o o r r s s s t t u u u u u u y y z z z (tm) (r)");
$single = array();
for ($i=0; $i"Ae", "æ"=>"ae", "Œ"=>"Oe", "œ"=>"oe",
"ß"=>"ss");
// German umlauts
$umlauts = array("Ä"=>"Ae", "ä"=>"ae", "Ö"=>"Oe", "ö"=>"oe",
"Ü"=>"Ue", "ü"=>"ue");
// Replace
$replacements = array_merge($single, $ligatures);
if ($german)
$replacements = array_merge($replacements, $umlauts);
if ( $output_array )
return( $replacements );
// $string = strtr($string, $replacements);
$n = '';
$s = str_split($string);
$l = strlen($string);
for ( $x = 0 ; $x < $l ; $x++ )
{
$c = $s[$x];
$newc = $c ;
foreach ( $replacements as $key => $val )
{
if ( $key == $c )
$newc = $val ;
}
$n .= $newc ;
}
return $n ;
}
On 2/26/07, Gerry D <[EMAIL PROTECTED]> wrote:
I was hoping for a function or something so I would not have to loop
through the array. Then again, I imagine search_array() does that
anyway...
Thanks for the quick reply!
Gerry
On 2/26/07, Hap-Hang Yu <[EMAIL PROTECTED]> wrote:
> Try:
>
> $fruit = array('a' => 'apple', 'b' => 'banana', 'c' => 'cranberry');
> $search = 'apple';
>
> foreach($fruit as $key => $val) {
> if ($val == $search) {
> echo "$search found: array key is $key, value is $val";
> }
> }
>
> 2007/2/27, Gerry D <[EMAIL PROTECTED]>:
> > I have a question on how to retrieve the value that corresponds to a
> > key in an array.
> >
> > $fruit = array('a' => 'apple', 'b' => 'banana', 'c' => 'cranberry');
> >
> > $key = array_search($c, $fruit);
> > if ( $key === FALSE )
> > $n = $c;
> > else
> > {
> > $n = $fruit[$key]; // how to get the value???
> > }
> >
> > the array_search works ok, but how do I get the value?
> >
> > all I get back is 'a' or 'b', not 'apple' or 'banana'...
> >
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Re: [PHP] Array question
Mike,
See entire function under topic "Array question - maybe UTF?"...
I am trying to change accented characters to their equivalent without accents.
And yes, the arrays look fine after var_dump()...
Gerry
On 2/27/07, Ford, Mike <[EMAIL PROTECTED]> wrote:
On 27 February 2007 04:23, Gerry D wrote:
> I have a question on how to retrieve the value that corresponds to a
> key in an array.
>
> $fruit = array('a' => 'apple', 'b' => 'banana', 'c' => 'cranberry');
>
> $key = array_search($c, $fruit);
> if ( $key === FALSE )
> $n = $c;
> else
> {
> $n = $fruit[$key]; // how to get the value???
> }
>
> the array_search works ok, but how do I get the value?
>
> all I get back is 'a' or 'b', not 'apple' or 'banana'...
Please show a little more code, as it looks to me as though this should work
how you think it should.
Specifically: how do we know what is in $c? how do you know the array_search
works? how do you know $n is only getting 'a', 'b', or 'c'? (Hint: var_dump()
is your friend!)
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Re: [PHP] Chicago PHP Conference
Richard, Within the US that might be ok, but given latest developments, who wants to fly into the US from elsewhere? I could drive from Canada if I take 2 weeks vacation... I don't want to be a show stopper, but I think you need to explain what your target audience is re global travel, not just weather in Chicago. Having said that, I like your idea. Gerry On 8/12/06, Richard Lynch <[EMAIL PROTECTED]> wrote: It may have started as a joke on PHP-General, but this just isn't funny anymore. I'm in the pre-planning phase of organizing a PHP Conference in Chicago. Due to Chicago weather patterns, the ideal time would be Spring or Autumn. Given that cheap airfare generally requires significant advance notice, I am pre-emptorily eliminating Autumn 2006 as a viable option. If you are interested in attending please reply OFF-LIST with your name, email, and some basic input for ideal time-frames in the FALL or SPRING of 2007. Suggested Topics would be great, and offers to be a Speaker by well-known responders would also be MOST welcome. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Comment form spammer
My implementation of captcha eliminated chinese spam.
See http://www.lilyregister.com/page/?p=contact
Gerry
On 8/9/06, Micky Hulse <[EMAIL PROTECTED]> wrote:
Hi,
Recently, a client of mine was getting a ton of spam email from a site
called hotbox.com. I updated her form to one with more spam security,
but she is still receiving junk email.
Anyone feel like sharing code snippets that will help beef-up spam
protection for a contact script?
Do you all enable a CAPTCHA system?
Here is what I am currently using in my contact form script to protect
from spam:
# Error text:
$no_go = 'Forbidden - You are not authorized to view this page!';
# First, make sure the form was posted from a browser.
# For basic web-forms, we don't care about anything other than requests
from a browser:
if(!isset($_SERVER['HTTP_USER_AGENT'])) { die($no_go); exit(); }
# Make sure the form was indeed POST'ed (requires your html form to use
action="post"):
if(!$_SERVER['REQUEST_METHOD'] == "POST") { die($no_go); exit(); }
# Host names from where the form is authorized to be posted from:
$auth_hosts = array("site1.com", "site2.com");
# Where have we been posted from?
$from_array = parse_url(strtolower($_SERVER['HTTP_REFERER']));
# Test to see if the $from_array used www to get here.
$www_used = strpos($from_array['host'], "www.");
# Make sure the form was posted from an approved host name:
if(!in_array(($www_used === false ? $from_array['host'] :
substr(stristr($from_array['host'], '.'), 1)), $auth_hosts)) {
//log_bad_request();
header("HTTP/1.0 403 Forbidden");
exit();
}
# Attempt to defend against header injections:
$bad_strings = array("Content-Type:", "MIME-Version:",
"Content-Transfer-Encoding:", "bcc:", "cc:");
# Loop through each POST'ed value and test if it contains one of the
$bad_strings:
foreach($_POST as $k => $v) {
foreach($bad_strings as $v2) {
if(strpos($v, $v2) !== false) {
log_bad_request();
header("HTTP/1.0 403 Forbidden");
exit();
}
}
}
# Made it past spammer test, free up some memory and continue rest of
script:
unset($k, $v, $v2, $bad_strings, $auth_hosts, $from_array, $www_used);
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Re: [PHP] A way to stop spam on this list
They're not Jap but Chi. And they drove me crazy on my websites until I fixed them. http://www.lilyregister.com/page/?p=contact is what stopped the idiots. Gerry On 6/19/06, Denis Gerasimov <[EMAIL PROTECTED]> wrote: Hello List Members, I am very tired of deleting spam messages received from PHP mailing lists and I think we all are. As I can see most of the spam messages are in Chinese / Japanese. Since this is an English-only mailing list I would like to suggest blocking all messages containing such Chinese / Japanese characters in body, or at least marking all of them with the word [SPAM] in subject (so mail clients will be able to deliver it to the Spam folder). AFAIK PHP lists use some home-grown moderator so doing this should be an easy task. Of course that may affect some legal users that have such characters in their signatures, but in this case it sounds reasonable just to reply with an email explaining blocking policy so any legal user will know what to do to get his message go through the moderator. What do you think? Have a great day, Denis S Gerasimov Web Developer Team Force LLC Web:<http://www.team-force.org/> www.team-force.org RU & Int'l: +7 8362-213555 email:[EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Unicode
Tedd, Interesting that nobody knows the answer... I am struggling with this very issue for an international lily register... http://www.lilyregister.com/ Gerry On 6/5/06, tedd <[EMAIL PROTECTED]> wrote: At 7:08 PM -0700 6/4/06, Rasmus Lerdorf wrote: >Larry Garfield wrote: >>In C or C++, yes. In PHP, do not assume the same string->number mapping. Numeric definition is irrelevant. > >Right, and now bring Unicode into the picture and this becomes even more true. > -Rasmus I know there's always RTFM, but if you would care to discuss it, I would like to know why. How does php handle Unicode code-points and char-sets? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to run one php app from another?
I don't know if you solved this already, but I use it to redirect to
different pages depending on whther the user is logged in or not.
Something like header("location:/page/?p=login"); works fine. You were
on the right track.
Gerry
On 6/15/06, tedd <[EMAIL PROTECTED]> wrote:
Hi gang:
This seems like so obvious a question, I am reluctant to ask.
In any event, I simply want my php application to run another, like so:
switch (option)
{
case a:
run a.php;
exit;
break;
case b:
run b.php;
exit;
break;
case c:
run c.php;
exit;
break;
}
I know that from within an application I can run another php application via a user click
(.e., button), or from javascript event (onclick), or even from cron. But, what if you
want to run another application from the results of a calculation inside your main
application without a "user trigger". How do you do that?
I have tried header("Location: http://www.example.com/";); ob_start(),
ob_flush() and such, but I can't get anything to work.
Is there a way?
Thanks.
tedd
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Re: [PHP] Re: How to run one php app from another? RECAP
On 6/16/06, tedd <[EMAIL PROTECTED]> wrote:
At 2:35 PM +0200 6/16/06, Barry wrote:
>But once output is made. You can't remove it.
>
>That isn't possible with PHP.
I think I get it now.
PHP does everything before the user see's anything. Any links (direct or via a
form) are objects that the browser can act upon per the user through html or
js, but not php. Interesting.
Perfectly doable in PHP. Just have the form action go to a new php
script and do your logic, then use header("location:...") to redirect.
Gerry
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Re: [PHP] page redirecting
On 6/28/06, Richard Lynch <[EMAIL PROTECTED]> wrote:
On Wed, June 28, 2006 5:17 am, kristianto adi widiatmoko wrote:
> i need to redirecting page, it could be done by using header function
> like this
>
> header("Location : page2.php?var1=foo");
Then, the URL should be a full, complete URL, and not just a local
reference.
Sure you can use a local page, I do it all the time.
You could just use session_start() at the top of both pages, and slam
the data into $_SESSION, and then your Location: redirect would "work"
Yep.
Gerry
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Re: [PHP] Preventing double-clicks
Jay,
I use a technique to prevent hitting the "back" button and
resubmitting data. I use a 2-script process, one with the form and
"submit" button (I set a session var here), and a second form (the
"action" script). The action script makes sure the session variable is
set, processes the info, then clears the session var. If the session
var is not set, an error is displayed.
Gerry
On 6/26/06, Jay Blanchard <[EMAIL PROTECTED]> wrote:
I am going to do some thinking (typing) out loud here because I need to
come up with a solution to double-clicking on a form button issue.
The steps are;
1. Fill out form
2. Click 'Submit'
3. Data gets stored (including unique data and time stamp data in this
casewhich should work out well)
If the process sees the unique data and a timestamp sometime within the
last minute it should ignore the subsequent attempt.
4. A reply is returned to the user based on the first click. The data
returned to the user would be different for each click, that is why this
is so important. The first data returned is the correct data.
My confusion is in this (as I have mentioned in the past couple of
weeks, most of the confusion is as a result of a lack of rest, which
leads to not thinking clearly, which leads to me feeling ignorant); upon
the second click, where I check to see if the data has been entered and
find that it has how do I get it to return the data back to the user. I
think I see it now..let's see.if I;
Select * from foo where data is what it is and time is within last
interval that I decide upon;
if(1 == mysql_num_rows(that query up there)){
get that data for return to the user;
} else {
Insert data, do calcs, return data back to user;
}
Does that look reasonable, or am I missing something?
Thanks for any insight!
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Re: [PHP] Functions
On 6/30/06, Richard Lynch <[EMAIL PROTECTED]> wrote: #2. Don't alter the case of the input data, if at all possible. Accept what the user has given, and take it as it is. You can make your application not care about case, and you can format the case on ouput (maybe even with fancy CSS stuff) but don't mess with their input. Why not clean up crappy input right at the source, Richard? Gerry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Shopping cart
On 8/19/06, Larry Garfield <[EMAIL PROTECTED]> wrote: OSCommerce is crap. Don't bother. Why do you say that, Larry? I may want to get into an app like that because I think one of my clients is ready for it. What are the cons, and what are my options? What are Drupal's limitations? TIA Gerry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Shopping cart
So if I understand you gentlemen correctly, these pre-builds serve as examples how NOT to do it? Gerry On 8/20/06, Larry Garfield <[EMAIL PROTECTED]> wrote: On Sunday 20 August 2006 20:17, Gerry D wrote: > On 8/19/06, Larry Garfield <[EMAIL PROTECTED]> wrote: > > OSCommerce is crap. Don't bother. > > Why do you say that, Larry? I may want to get into an app like that > because I think one of my clients is ready for it. What are the cons, > and what are my options? What are Drupal's limitations? I tried using it for a client last summer, because it was available free on the client's web host. It is extremely rigid. If you want a program that works the way they want and looks kinda like Buy.com with a table-based layout in 3 columns with certain visual effects, it's fine. If you want to change or customize anything, good luck. Nearly everything is hard coded with HTML and presentation PHP and business logic PHP all mixed in together. With a table based layout. Ugh. As for using pre-build vs. rolling your own, the main reason I favor ready-made is the bank hookups. Anytime financial stuff is involved, I'd rather use something someone else already debugged than roll my own. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP upgrade on Go Daddy virtual server
Have you tried GoDaddy support? On 2/25/06, Nicolas Verhaeghe <[EMAIL PROTECTED]> wrote: > > Has anybody heard (or done it himself) how to upgrade PHP on a Go Daddy > virtual server? > > Current version is 4.3.11 and I'd like to upgrade to 5.1.2. > > All I know is that this server is a Red Hat Fedora 2. > > I have SSH access and root as well. >
Re: [PHP] Re: Incremental Date Based ID
Kevin, You can do it with a Unix timestamp, but that would just confuse the issue. Have you considered using two fields instead of one? An article ID and and article sub-ID would be retrieved as article ID = date, and all sub-ID's descending. The first record in the list would contain the highest sub-ID, irregardless of gaps. Gerry http://groups.yahoo.com/group/php_and_mysql/ On 3/7/06, Kevin Murphy <[EMAIL PROTECTED]> wrote: > Well, part of the issue is that I want to be able to use this as part > of the link: > > /news.php?article=2006-03-05a > /news.php?article=2006-03-05b > > which i will eventually do a htacess rewrite to make it look like > > /news/2006-03-05a.php > /news/2006-03-05a.php > > I don't think I can do that with just the Unix timestamp. > > On Mar 7, 2006, at 4:56 PM, Al wrote: > > > Kevin Murphy wrote: > >> I'm trying to set up an ID field that works like this for news > >> articles that are posted to a website. > >> 2006-03-05a > >> 2006-03-05b > >> I know how to generate the date, and I am pretty sure I can > >> generate the letter code based on counting the number of rows and > >> then assigning the next letter (we will never have more than 26 in > >> a day... usually its closer to 1 or 2 per day). > >> The problem is if there has been something deleted. > >> 2006-03-05a > >> 2006-03-05c > >> If I then Count the rows with this date I get an answer of 2, and > >> so the next letter should be "c" but there already is a "c" > >> because "b" got deleted. > >> So, is there any way of generating this style ID number > >> automatically? > >> --Kevin Murphy > >> Webmaster - Information and Marketing Services > >> Western Nevada Community College > >> www.wncc.edu > >> (775) 445-3326 > > > > > > Why not simply use the Unix time stamp. time() If more than one can > > arrive within the same second, append a letter. > > > > If users need to see the key, use date() to decode it for them > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- Gerry http://portal.danen.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Incremental Date Based ID
Should have read the whole thread first, I guess... :) Gerry http://groups.yahoo.com/group/php_and_mysql/ On 3/7/06, Shaunak Kashyap <[EMAIL PROTECTED]> wrote: > A possible solution: > > Make a composite primary key where the first field is the date and the > second field would be of type enumeration (A..Z, in ascending order). > Then use MAX() WHERE = to > figure out the next primary key. > > Shaunak Kashyap -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] session handling
$ID is not a global, but $_SESSION["ID"] would be...
Gerry
http://groups.yahoo.com/group/php_and_mysql/
On 3/9/06, suresh kumar <[EMAIL PROTECTED]> wrote:
>
> i am having one problem in session handling.
> I am having 2 files,login page and hame page.
> when user enterd user name and password in login page
> .i used session to store the user id .in my second
> home page.i retrieve the user id.now i want the user
> id to be availble in my thrid page.plz help me.this is
> my code.
>
> login.php
> session_start();
> $ID=$userid;
> session_register("ID");
>
> homepage.php
> session_start():
> echo $ID //this is working fine
>
>
>
> thirdpage.php
> session_start();
> echo $ID //not working
>
[PHP] Displaying documents stored under web root
Adrian, I use something like this: http://groups.yahoo.com/group/php_and_mysql/ On 3/10/06, Adrian Bruce <[EMAIL PROTECTED]> wrote: > > Hi > > After some advice (surprise!) > > I currently store restricted documents beneath the web root so they are > not accessible via the URL, when a valid user wishes to view a document > i copy it to a temporary folder above the root and load it in a new > page. the only way i can then manage to delete the copy is > automatically deleting all temp files when any user goes to the log out > page. > > This is obviously not a very good way of doing this but unless i can > establish when a user is no longer viewing the doc then i dont know when > to delete it. I was wandering how others deal with these problems like > this >
Re: [PHP] setcookie security concerns
Which "someone" could do this, is another question I have. The user? He's do
something to his own computer, no?
Gerry
On 3/14/06, tedd <[EMAIL PROTECTED]> wrote:
>
> Hi:
>
> I've been using a php style switcher allowing users to change css.
> The code follows:
>
> Within the head tags.
>
>
>
> Within the body tags, allowing the user to select which style they want:
>
> Green or href="switch.php?set=style1">Red
>
> And, the corresponding (switch.php) php code is:
>
> setcookie ('thestyle', $set, time()+31536000, '/', '', 0);
> header("Location: $HTTP_REFERER");
> ?>
>
> It's pretty simple. But recently, I had one person hammer me stating
> it was a security problem because I didn't validate the user input.
> As such, he says that someone could inject an arbitrary code and
> cause problems.
>
> 1. Is he right?
>
> 2. How does that work?
>
> 3. If so, what do I do to correct this?
>
> Many thanks for any replies.
>
> tedd
> --
>
> ----
> http://sperling.com
>
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>
>
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Re: [PHP] Is this password protection script secure?
On 3/14/06, IG <[EMAIL PROTECTED]> wrote:
>
> Hello.
>
> I got a password protected login script of t'internet a while back and
> have implemented it. I just want to make sure it is secure. I am aware
> that the password is stored directly in the database and I don't think
> this is a good thing. If the following could be looked at to see if
> there are any improvements I would be most grateful. The script is then
> called on each page that requires password protection thus-
Here's a fragment from my login routine:
if ( isset($_POST['s1']) )
{
$md5_pass= md5($_POST['p1']);
$u_user_id= db_format($_POST['u1']);
$q1 = "select * from users where u_user_id = '$u_user_id' and u_pass =
'$md5_pass' and u_appr = '1' ";
$r1 = mysql_query($q1) or db_error( $q1, mysql_error(), mysql_errno(),
__FILE__ );
$a1 = mysql_fetch_array($r1);
if ( mysql_num_rows($r1) == '1' )
{
$hostip = $_SERVER['REMOTE_ADDR'];
$_SESSION['sess_login_id']= $a1['u_user_id'];
$_SESSION['sess_uid']= $a1['u_id'];
$_SESSION['sess_email']= $a1['u_email'];
Fwd: [PHP] private $foo
On 3/29/06, Philip Thompson <[EMAIL PROTECTED]> wrote: > People have been programming since the 70's?!!?!! I didn't think it > was possible until the early 90's! Wow I must be young! ;) What do you mean '70's? LOL How about Grace Murray Hopper? http://www.jamesshuggins.com/h/tek1/grace_hopper.htm And here we are in the 1940's: http://www.computer50.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] microsoft PHP ?
Come on, you should have played along... ;-) Gerry On 4/1/06, Stut <[EMAIL PROTECTED]> wrote: > > Zouari Fourat wrote: > > here's the link > > http://phpro.org/articles/Microsoft-Purchases-Zend-for-$113-Million.html > > Seriously... consider the date. > > -Stut > > > On 4/1/06, Stut <[EMAIL PROTECTED]> wrote: > >> Zouari Fourat wrote: > >>> I've just heard about Microsoft deal, the geant bought the Zend > >>> platform at 113 million US$. > >>> What will be the php future ? it's gonna switch to proprietary licence > >>> ? closed source ? or it was a Zend product deal ? (zend studio, > >>> platform ...) not affecting the php language in itself ? > >>> Does this mean that all efforts done in open source by thousands of > >>> people around the world to get a web scripting language at a high > >>> entreprise level is now bought by Micrsoft ? > >> Where did you hear this? Have you considered the date? Have you > >> considered how unlikely it is? Have you ever sought professional help? > >> > >> -Stut > >
Re: [PHP] microsoft PHP ?
On 4/1/06, Stut <[EMAIL PROTECTED]> wrote: > Gerry Danen wrote: > > Come on, you should have played along... ;-) > > I'd had my fill by the time that arrived. It seems to me that people go > overboard now. Slashdot used to have one a year, and it was always > something that was vaguely possible, this year they've even changed the > colour scheme on the site. Shame really. Stut, I agree that some jokes are taken too far. I have just returned to work after a "heart episode" but it did not send me back to the hospital. I agree that the last thing Zend deserves is the mshaft, but let's take the joke for what it was... I'm in GMT -7 so I get the jokes a bit later. Sorry if I added to your grief. Gerry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] microsoft PHP ?
On 4/1/06, Stut <[EMAIL PROTECTED]> wrote: > Here's assuming that was a joke so I won't get into the factual errors. > I wonder how Zend and the other core developers will feel about being > referred to as "an unorganized bunch of hobbyists". Now that is slander we don't need. Group hug with the Zend folks, please. G -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Creating a Photo Album
Sure you can, Paul. See http://www.lily-gallery.com/h/showlily.php?id=53&div=1 for an example. There are 5 thumbnails and they all link to photo.php to display the larger version. On 4/7/06, Paul Goepfert <[EMAIL PROTECTED]> wrote: > Hi all, > > I am postilng pictures up on a website. So far I have a picture per > page. This will get not be very efficient as time goes on. Is there > anyway that I can have one page with only the image updating? Can > this be done in PHP. If it can would someone explain it to me. The > only thing I k.now how to do well in PHP is mysql queries and data > validatlion. -- Gerry http://dev.danen.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Removing special chars
I would like to replace all chars in a string that are not a-z or 0-9 with a space. I can use a series of str_replace functions, but there has to be a faster way. I know there is a solution but my chemo-brain is slowing me down today. Sorry... Any suggestions? TIA Gerry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Removing special chars
I would like to replace all chars in a string that are not a-z or 0-9 with a space. I can use a series of str_replace functions, but there has to be a faster way. I know there is a solution but my chemo-brain is slowing me down today. Sorry... Any suggestions? TIA Gerry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] New Help with Javascript Navigation
Interesting discussions... :) I see two issues: 1. if you are exposing php scripts to the client, how does the server side processing know what it should do and what the client should see? 2. and why can't JS write to the client's file system? Or read from files? "Come to my website and let me first read all your private information, then trash it..." Hackers and other cyber vandals would love you to implement this "feature"... LOL Gerry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] New Help with Javascript Navigation
Yah, and why are people still mindlessly clicking OK to install ActiveX plugins? On 4/27/06, Porpoise <[EMAIL PROTECTED]> wrote: <""Gerry D"" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] Interesting discussions... :)> I see two issues: 1. if you are exposing php scripts to the client, how does the server side processing know what it should do and what the client should see? 2. and why can't JS write to the client's file system? Or read from files? "Come to my website and let me first read all your private information, then trash it..." Hackers and other cyber vandals would love you to implement this "feature"... LOL Isn't that "feature" called ActiveX?? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP4 vs PHP5
I'm wondering if $_SERVER['HTTP_REFERER'] is no longer supported, or perhaps has a new name? TIA Gerry
Re: [PHP] PHP4 vs PHP5
Kevin, [client 192.168.0.2] PHP Notice: Undefined index: HTTP_REFERER in /home/arls_lilies_test/html/include_db/db_connect.php on line 67 is what shows in the error log... The actual code is $glb_http_ref = $_SERVER['HTTP_REFERER']; Gerry On 1/7/06, Kevin Waterson <[EMAIL PROTECTED]> wrote: > > This one time, at band camp, Gerry Danen <[EMAIL PROTECTED]> wrote: > > > I'm wondering if $_SERVER['HTTP_REFERER'] is no longer supported, or > perhaps > > has a new name? > > still there, same name. > > print_r($_SERVER); > > Kevin > > > -- > "Democracy is two wolves and a lamb voting on what to have for lunch. > Liberty is a well-armed lamb contesting the vote." > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- Gerry http://portal.danen.org/
Re: [PHP] PHP4 vs PHP5
On 1/7/06, Kevin Waterson <[EMAIL PROTECTED]> wrote: > > This one time, at band camp, Gerry Danen <[EMAIL PROTECTED]> wrote: > > > I'm wondering if $_SERVER['HTTP_REFERER'] is no longer supported, or > perhaps > > has a new name? > > still there, same name. > > print_r($_SERVER); Ah, yes. It's there when the page is actually referred from somewhere, otherwise it's not. Thanks, Kevin. Now my simple assignment becomes a conditional assignment to avoid clutter in the error log: if ( isset($_SERVER['HTTP_REFERER']) ) $glb_http_ref=$_SERVER['HTTP_REFERER']; else $glb_http_ref = ""; instead of $glb_http_ref = $_SERVER['HTTP_REFERER']; Learning as I go... :) Gerry
Re: [PHP] include() problem
Here's a snippet of what's at the start of most of my php files:
$pagetitle = "Lily Articles";
$pagefname = __FILE__; // for later logging
$pagedocroot = $_SERVER['DOCUMENT_ROOT'];
require_once ("$pagedocroot/include_db/db_connect.php");
require_once ("$pagedocroot/include/funcs.php");
Hope that helps.
Gerry
On 1/9/06, Nuno Trancoso <[EMAIL PROTECTED]> wrote:
>
> This may sound dumb, but i have been up all night going through
> php/apache docs, and still have not found an answer..
>
> Throughout a site i need to include files that are scattered in subdirs,
> sometimes up in the dir tree, sometimes down. Bad design i know but i
> have to live w/ it...
>
> Problem is in the way Apache/PHP see stuff. If i include /somefile.htm
> in html, it means somefile.htm wich is at site root dir. In PHP it looks
> like it means somefile.htm at SERVER root dir.
>
Re: [PHP] Floating numbers truncating to two digits without rounding
Mark, Why not use sprintf() with an arbitrary large number of decimals and then discard all but the 2 you want. I.e., format with 10 decimals and then drop the last 8. On 1/9/06, Mark Steudel <[EMAIL PROTECTED]> wrote: > > I am calculating things like tax and want to format them so they only have > 2 > digits past the decimal point. I've been using sprintf but just noticed > that > it tends to round up. I want the same functionlity without rounding. > > Thanks > > -- Gerry http://portal.danen.org/
Re: [PHP] Floating numbers truncating to two digits without rounding
sprintf creates a string ready for you to manipulate. So does number_format. Pick whatever is best for your purpose. See http://uk2.php.net/manual/en/function.sprintf.php and http://uk2.php.net/manual/en/function.number-format.php for more info. Gerry On 1/10/06, Mark Steudel <[EMAIL PROTECTED]> wrote: > Can I do this all with sprintf or do I then need to convert it to a string > and chop off what I don't want? > > -Original Message- > From: Gerry Danen [mailto:[EMAIL PROTECTED] > Sent: Monday, January 09, 2006 3:35 PM > To: php-general@lists.php.net > Subject: Re: [PHP] Floating numbers truncating to two digits without > rounding > > Mark, > > Why not use sprintf() with an arbitrary large number of decimals and then > discard all but the 2 you want. I.e., format with 10 decimals and then drop > the last 8. > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] test variable value?
On 1/11/06, M. Sokolewicz <[EMAIL PROTECTED]> wrote:
>
> remember though that
> if(!$x) {
>echo 'nothing here';
> }
>
> will also output 'nothing here' when provided with the string '0'!
That's because (!$x) means ($x == false) and '0' is false...
Gerry
Re: [PHP] generate database driven web pages
Bing, I think I have implemented at http://www.arls-lilies.org/h/board.php what you are looking for. If so, let me know. On 1/17/06, Bing Du <[EMAIL PROTECTED]> wrote: > Hello everyone, > > Here is what I want to accomplish. Query the backend database and > generate a page listing all the staff members in table format that has > name, title, phone and office address. Staff name should be a link. > Clicking the link should query the database again and use the > information retrieved (e.g. projects, educations, etc.) to generate a > page for each staff member. A staff list page can be generated pretty > easily. > > Now my question is how to keep the staffID (although it is not shown on > the staff list page, but is queried along with name, title, etc.) so > that when a staff name is clicked, his/her staffID will then be used to > query the DB for personal information. > > Anybody have any handy working examples to give me some hints? > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP mail form spam checking
A couple of days ago somebody posted a message with a routine to check input fields for potential spam/hacking. I believe it was on this list, but not sure. Of course I can't find that message any more... Could the original poster, please repost? Thanks. Gerry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Str to Int
You probably want to do an is_int() first... After that, you know it's an int and treat it that way. Why do you need to typecast it? BTW, change $cardID = $HTTP_GET_VARS[cardID]; to $cardID = $_GET['cardID']; for PHP5 compatibility... ;-) Gerry On 1/20/06, Ron Eggler (Paykiosks) <[EMAIL PROTECTED]> wrote: > > Hi, > > I need to do a type cast from string to int in folllowing code: > [php] > > [/php] > I need $cardID have converted to int. I thought it should work that way > but it does not! > But it's working if I'm putting > [php] > > [/php] > in there. I got card ID as a var that is passed as get like: > [php] > $cardID = $HTTP_GET_VARS[cardID]; > [/php] > > Can anyone help me in that issue? Thank you! > > __ > > Ron Eggler > Intern > 866-999-4179 > www.paykiosks.net > > > > -- Gerry http://portal.danen.org/
Re: [PHP] Re: security of uploaded gif files
There's a couple of things a person can do. 1. check for .gif extention 2. see if exif_imagetype() returns type IMAGETYPE_GIF 3. see if getimagesize() returns reasonable values and not FALSE 4. check the file content for binary vs text content Gerry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Adventures in Cookies
After some googling, it's a browser thing, not a php thing, as Austin pointed out. There are just rules (well, suggestions maybe) to be aware of. Are we flogging a dead horse here? On 1/23/06, tedd <[EMAIL PROTECTED]> wrote: > >Austin Denyer wrote: > >>This is a function of the way cookies work, and is not a php issue. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP / Apache + Error 500
Interestingly, I installed mod_security the other day and noticed error 500 show up. As it turns out, mod_security generates those when they block nasties. Gerry On 1/25/06, Thomas <[EMAIL PROTECTED]> wrote: > > Hi there! > > I am sitting with something of a mystery and was wondering if there is > someone out that might have dealt with this before: > > I have developed a site that runs well and fine on my machine > (XP/Apache2/PHP5/MySQL5). I am using PEAR::HTML_Template_Flexy as well as > Cache_Lite. > > The site has been put up on the live server and works (mostly) fine there > too, with the exception of Internal Server errors 500, ever so often. It's > pretty random and can happen to any of the scripts (they all run through a > single index.php script that instantiates objects that then spit out the > resulting html). > > I had a look at the Apache log file I got from the SP ... no clue. All I > know is that they use Apache 1.x/PHP5/Linux/MySQL(v4?). > > They say that it is not their server but my scripts, however, if that was > the case I would get these errors on my machine too. Also, the randomness of > this also indicates that it can't really be my php scripts, otherwise it > would happen all the time. > > Does anybody have any suggestion as to how I can solve this issue? I know > this is pretty vague information, but it's all I have (hence the confusion). > > Thanks, > Thomas > > > SPIRAL EYE STUDIOS > P.O. Box 37907, Faerie Glen, 0043 > > Tel: +27 12 362 3486 > Fax: +27 12 362 3493 > Mobile: +27 82 442 9228 > Email: [EMAIL PROTECTED] > Web: www.spiraleye.co.za > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- Gerry http://portal.danen.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Collecting info about columns in a table
I think Afan means they are values in an enum field. But I may be mistaken... :)
Gerry
On 1/29/06, tedd <[EMAIL PROTECTED]> wrote:
> >Hi to all,
> >I need to collect info about columns from a selected table.
> >I use this:
> >
> >$result = mysql_query("SELECT * FROM ". $TableName);
> >$fields = mysql_num_fields($result);
> >for ($i=0; $i < $fields; $i++)
> >{
> > $type = mysql_field_type($result, $i);
> > $name = mysql_field_name($result, $i);
> > $len = mysql_field_len($result, $i);
> > $flags = mysql_field_flags($result, $i);
> >
> >echo $type . " | " . $name . " | " . $len . " | " . $flags ."\n";
> >}
> >
> >If I have columns type ENUM('live', 'hidden', 'pending'), $flags
> >will show ONLY 'enum'.
> >How can I get all ENUM values?
> >
> >Thanks for any help or direction.
> >
> >-afan
>
> -afan:
>
> $type = mysql_field_type($result, 'live');
> $name = mysql_field_name($result, 'hidden');
> $len = mysql_field_len($result, 'pending');
>
> Provided that 'live', 'hidden', 'pending' are fields in your table.
--
Gerry
http://portal.danen.org/
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Re: [PHP] Collecting info about columns in a table
Afan,
Here's some code that will show enum values:
$q2 = "describe ". $tname . " ;";
$r2 = mysql_query($q2) or die(mysql_error());
while ( $a2 = mysql_fetch_array($r2) )
{
$els = count($a2);
echo "";
for ($i2 = 0; $i2 < $els; $i2++)
{
$f = $a2[$i2] ;
if ($f == "") $f = " ";
echo $f . " | ";
}
echo "\n";
}
Perhaps combining it with your code will give you what you need.
Gerry
On 1/29/06, Afan Pasalic <[EMAIL PROTECTED]> wrote:
> Hi to all,
> I need to collect info about columns from a selected table.
> I use this:
>
> $result = mysql_query("SELECT * FROM ". $TableName);
> $fields = mysql_num_fields($result);
> for ($i=0; $i < $fields; $i++)
> {
> $type = mysql_field_type($result, $i);
> $name = mysql_field_name($result, $i);
> $len = mysql_field_len($result, $i);
> $flags = mysql_field_flags($result, $i);
>
> echo $type . " | " . $name . " | " . $len . " | " . $flags ."\n";
> }
>
> If I have columns type ENUM('live', 'hidden', 'pending'), $flags will show
> ONLY 'enum'.
> How can I get all ENUM values?
>
> Thanks for any help or direction.
>
> -afan
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
>
--
Gerry
http://portal.danen.org/
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[PHP] Hide email addresses from spam bots
A user of mine insists that her email address shows on a web page. I need to protect that address from spam bots. There are lots of solutions around that I have come acros. I am looking for a clean, reusable, non-javascript solution. Any help is appreciated. Gerry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Hide email addresses from spam bots
tedd, I don't find your implementation hard to read. There are implementations where zeros and Ohs are used and it typically takes several tries to get it right. http://www.nals2007.org/ shows how I just captured a single image and then hid the email address. I'd like to see a spambot reap that address. Gotta be a pretty smart bot... Gerry On 2/2/06, tedd <[EMAIL PROTECTED]> wrote: > David: > > Your points are well taken. I was impressed by your javascript answer. > > It seems to me that there should be something that could circumvent > the CAPTCHA problem. > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to get a network drive name
Please define network drive name. There are drive letters, volume labels and share names. What exactly are you looking for? Gerry On 2/2/06, Ibrahima TALL <[EMAIL PROTECTED]> wrote: > Hi everybody ! > > I would need a help in php or a portable javascript solution (for several > browsers). > > My problem is : i have no solution about how to get a network drive name. > For exemple, getting COMMON in COMMON(X:). > > The only solution i saw was using activeX controls with javascript but the > problem is that this controls are only compatible with IE. > I'm working with php under XP. > > Sorry for my bad english, i hope i was clear however, any suggests are > welcome, thanks ! > > Ibrahima > > -- Gerry http://portal.danen.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Include after image or a way to reset header
Call the image rendering from another page and then let that page continue:
caller.php:
if ( $is_logged_in )
{
echo "";
if ( $get_name != "" )
echo "$get_name";
}
showimage.php:
Gerry
On 2/3/06, tedd <[EMAIL PROTECTED]> wrote:
> Hi:
>
> This is probably an obvious question, but after you create an image,
> how can you include another php script?
>
> For example, if my code ends like so:
>
> header("Content-type: image/png"); // Set display mode as PNG
> imagepng($im); // Display image
> imagedestroy($im); // Delete image from memory cache
> ?>
>
> How can I redirect program flow to the next script, such to include
> "part2.php";
>
> If I place an include statement after imagedestroy statement, nothing happens.
>
> I suspect that it's because I have already set and sent the header --
> so, is there a way for me to reset the header so that I can launch
> the next script?
>
> Many thanks for any replies.
>
> tedd
>
> --
> ----
> http://sperling.com/
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
>
--
Gerry
http://portal.danen.org/
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Re: [PHP] system('bell'); ?
bell is his C program... :) Outputs an ascii 7 (bell) at the machine
where it runs. It basically outputs a character to stdout or stderr.
He probably has that machine next to his cash drawer...
Gerry
On 2/4/06, tedd <[EMAIL PROTECTED]> wrote:
> >I simple wrote a small C program that basically sent a bell, 0x07
> >and it opened my cash drawer. In php I just did system('bell'); and
> >it worked fine.
> >
> >Kevin
>
> Hi:
>
> Interesting! The statement system('bell'); is new to me.
>
> If I'm writing code on a hosted domain, and using that statement,
> who's bell am I ringing?
>
> tedd
>
> --
>
> http://sperling.com/
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
>
--
Gerry
http://portal.danen.org/
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Re: [PHP] Submitting form without JavaScript
You should talk to your provider. PayPal does not leave anything legible on my html page, just an encrypted string. Once you end up on PayPal's secure page, the email address is visible. I use a special account, just for that purpose. I'm afraid your provider dictates your solution... Gerry On 2/6/06, Peter Lauri <[EMAIL PROTECTED]> wrote: > Best mailing list member, > > I have an external payment gateway provider (similar to PayPal) and need to > send POST variables to them to initiate the Payment Process. > > Is there any function in PHP that can send POST variables to a URL without > using and then a javascript that submits it when the page is loaded? > > My dream is to have a function (or class) that would be used this way: > > $url="url_to_submit_post_variables_to"; > $ps = new SubmitPost($url); > $ps->addPostVar($name, $value); > $ps->submitPost(); > > Anyone with ideas about this? > > Best regards, > Peter Lauri > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- Gerry http://portal.danen.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to output multiple tables nicely(!) from PHP in Excel format?
Oli, Looks interesting enough to play with. The page mentions "look at the code" yet I cannot find the code. Is it available? Gerry On 2/8/06, Oli Howson <[EMAIL PROTECTED]> wrote: > The example given outputs to two tabs, "sheeta" and "sheetb" > > Quoting Olaf Greve <[EMAIL PROTECTED]>: > > > Hi all, > > > >> I've written a ArrayToExcel(XML) class, you're welcome to use if you > >> wish. May need a bit of tweaking to get the colspan working (I > >> haven't touched it in quite a while). But the process itself I think > >> is rather nice :) > > > > > > http://projects.londonis.co.uk/arraytoexcel/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php.ini version changed, code broke
You should use $_POST... On 2/8/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > Hello all from a newbie. We have a Nitix server (from Net Integration > Technologies, Inc.) that hosts various web site. Recently they released a > software upgrade, and in the release notes was this warning: > > "A number of PHP options (in the php.ini file) were changed, either to > improve security or to more closely follow the recommendations of the PHP > developers. This should make it easier to run third-party PHP packages on > Nitix, but could break existing installations that have been adapted for > Nitix." > > After installing this release, the simplest of all simple things would no > longer work - a basic HTML menu with 6 choices passed to a PHP script that > prints out the selection chosen by the user!! The variable name when > printed (echo'd) in the PHP script was empty. > > The HTML: > > > > Deb > Frank > Jeff > Lynne > Nick > Tom > > > > > The PHP: > > > echo $aName . "ttt"; > > ?> > > What displays??? Just ttt of course. What exactly could have changed to > make this simple script fail? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] image location hiding techniques
I am attempting to call a script that actually renders the image and
then check for a session variable. However, the session variable does
not seem to be there...
Does anybody have an idea why the session var is not available?
The script above is called with this:
$_SESSION['photoid'] = md5("validphoto");
echo "";
Gerry
On 2/7/06, hbeaumont hbeaumont <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I have a site with images that I want people to download but not have
> the direct path to. ie. I do not want them to be able to just view the
> source, find the dir and then download everything or direct link to
> them.
>
> However I can see no way to do this other than keeping the images on
> disk, having a php script read them and then spit them out. example:
>
> view.php?92348924 where 92348924 is a code that translates to the
> image on disk.
>
> Can anyone think of a better method? If not, what is the most
> efficient way to do this (ie. avoid the most i/o)
>
> Thanks!
>
>
> P.S. I also realize I could use .htaccess to stop direct linking and
> turn off directory indexes. Still I think there might be some other
> problems with .htaccess
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
>
--
Gerry
http://portal.danen.org/
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Re: [PHP] Finding out DPI using GD
Isn't DPI a function of the output device? Has nothing to do with the image, it just has x pixels by y pixels... On 2/15/06, Kim Christensen <[EMAIL PROTECTED]> wrote: > On 2/15/06, Karuna <[EMAIL PROTECTED]> wrote: > > Thanks. I might give the new versions a try :) > > > > IIRC, I think the unix exif function returns dpi as well but I'm working on > > a windows machine without cygwin, so can't be certain. > > You might want to check this package: > http://www.ozhiker.com/electronics/pjmt/index.html Gerry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Onclick event and PHP function
Alain, have you tried cookies?
On http://www.lily-gallery.com/ you will see 2 colored dots (bottom
left) that allows for alternate page colors. Once a user chooses one,
I remember his choice with a cookie. I use the cookie to control a
style sheet.
Gerry
On 2/15/06, Alain Roger <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I have some link on which if user click, should do the following things:
>
> - open a particular page
> - setup to sessions some particular variable value
>
> however, PHP function should be declared before HTML headers.
>
> so i was thinking about something like that
>
> function vardef($lg)
>{
> ... store lg to my session variables ...
>}
> ?>
>
>
> ...
> ">english
> ">french
> ...
>
>
> but this does not work because my session variable is always setup to the
> last value (in this case "fre"), even if i click only on english :-(
>
> could you help me with this PHP issue ?
> thanks a lot,
>
> Alain
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Re: [PHP] Onclick event and PHP function
Pretty much the same technique I am using, tedd. I may have even used your example as inspiration... :) At the top of each page, I use $currentstylecolor = isset( $_COOKIE['currentstyle'] ) ? $_COOKIE['currentstyle'] : "brown"; // brown = default style $currentstyle = "/skins/style_" . $currentstylecolor . ".css" ; then Gerry On 2/15/06, tedd <[EMAIL PROTECTED]> wrote: > >Alain, have you tried cookies? > > > >On http://www.lily-gallery.com/ you will see 2 colored dots (bottom > >left) that allows for alternate page colors. Once a user chooses one, > >I remember his choice with a cookie. I use the cookie to control a > >style sheet. > > > >Gerry > > > I didn't realize that he was wanting a clickie cookie thingie. > > Check out: > > http://www.sperling.com/examples/styleswitch/ > > tedd > -- > > http://sperling.com/ > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Saving a BLOB image to a file (SOLVED)
What if several users try to access a different picture at the same
time? Won't that render the wrong image for some?
Gerry
On 2/16/06, tedd <[EMAIL PROTECTED]> wrote:
> Hi gang:
>
> In a previous post (i.e., [PHP] Strange response to MySQL query) I
> was trying to save a BLOB as a file, namely using an "INTO DUMPFILE"
> query.
>
> If you are the system admin, and have all the system permissions,
> then this is not a big problem. However, if you aren't, then getting
> MySQL to dump a file becomes very problematic with respect to getting
> the right permissions to accomplish the task.
>
> So, I found a way around it. I am sure that others have thought of
> this before me, so I'm not claiming credit and I am sure that this
> solution is obvious to some -- but, it's just that I searched
> literally hundreds of posts and spent considerable time without
> finding an answer. The following is the result of my tinkering. So
> here goes:
>
> First, on your site create a file called "my_image.png"
>
> Second, give it 777 permissions.
>
> Third, in your code after opening the dB, grab the image from MySQL:
>
> $dbQuery = "SELECT image";
> $dbQuery .= "FROM $your_table ";
> $dbQuery .= "WHERE image_Id = $pageNum";
>
> $result = mysql_query($dbQuery) or die("Error: ".mysql_error());
>
> Forth, drop the image into a variable:
>
> $fileContent = @mysql_result($result, 0, "image");
>
> Fifth, create an image from a string (a great function here):
>
> $original=imagecreatefromstring($fileContent);
>
> Sixth, save the image.
>
> imagepng($original, "my_image.png");
>
> And Bingo, the image is now the "my_image.png" file.
>
> Any comments or suggestions are welcomed.
>
> tedd
>
> --
>
> http://sperling.com/
>
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>
>
--
Gerry
http://portal.danen.org/
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Re: [PHP] Saving a BLOB image to a file (SOLVED)
On 2/16/06, tedd <[EMAIL PROTECTED]> wrote: > However, after given it some thought, I would imagine that one could > get a unique generated string, create a file with that string, give > the file the correct permissions, then pull the image from the dB and > save, do image processing, and then reload the image into a web page, > and delete the file without any conflict. I can envision lot's of > users doing that simultaneously without problems. BUT, I haven't > tried it yet! I have used a user's IP address (dots removed) and microtime appended to create a unique file name. The target directory is world writable. Not the most elegant solution... I found that sometimes the file had not been written yet and trying to display it on a page right away resulted in file not found... Rendering the image to the screen without saving to a file works best for me. -- Gerry http://portal.danen.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] "!" in front of a variable?
! reverses a true/false input. I use it to flip a setting on or off. Gerry On 2/17/06, Jeff <[EMAIL PROTECTED]> wrote: > Hey all, > > I've got some code from someone else I've inherited and need to sort out > some problems with. The programmer that wrote it originally was much > better than I and programmed a little over my head to say the least. > > One function that I've come across that has 5 variables as input: > > function($var1,$var2,!$var2,$var3->cc,$var3->bcc); > > The question I have is on the 3rd input variable, what does the "!" in > front of $var2 do to that variable? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] HN CAPTCHA at http://www.phpclasses.org
You got me. Where are you hiding it? Gerry On 2/19/06, tedd <[EMAIL PROTECTED]> wrote: > Manuel: > > >A good CAPTCHA must be fuzzy. If you know other fuzzy CAPTCHA besides > >these, it may help to sharing that knowledge. > > Try this: > > http://xn--ovg.com/no_bot > > The point of CAPTCHA is to provide something that a bot can't figure > out, but a human can, right? > > Well, for a bot to figure out the answer, the bot must be able to get > at the source code, right? Take a look at this source code and from > it determine the answer. Also, try to view the "content" source code > from any page on this site. I think this data is bot-proof, isn't it? > Or have I blundered? > > Many thanks for any review and/or suggestions. -- Gerry http://portal.danen.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] HN CAPTCHA at http://www.phpclasses.org
How would a bot find it though? On 2/19/06, comex <[EMAIL PROTECTED]> wrote: > > You got me. Where are you hiding it? > > In test.js: > http://www.xn--ovg.com/no_bot/rpc.php?action=one > > Unless you hide it in a different place each time, how useful is that? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] \|/ $PHP_SELF
Does $PHP_SELF always get's the path of the document it resides in even if the
document is an include?
I'm trying to set one of those breadcrumb path navigation scripts and I don't want to
copy the
script to every directory, I just want to include it in my header.inc.
As a result I only get the home directory link that way.
I tryed using a variable like $string=$PHP_SELF; then in the script I replaced the
line:
$str=$PHP_SELF; with $str=$string; , but it turn out as an empty variable.
Here is the original unaltered php:
$site = "http://".$HTTP_HOST."/";;
//$site = "http://site.com";;
$str=$PHP_SELF;
ereg("^(.+)/.+\\..+$", $str, $part);
$str = $part[1];
$str = substr($str, 1);
$label = array("home"=>"Home",
"anunciate"=>"Anunciate",
"encuentreMedico"=>"Encuentre un Medico",
"anunciateHospital"=>"Anunciate Hospital",
"anunciateMedico"=>"Anunciate Medico",
"article"=>"Article",
"encuentreHospital"=>"Encuentre un Hospital");
if (ereg('/', $str)){
$arr = split("/", $str);
$num = count($arr);
for($i=0; $i < $num; ++$i){
echo(" > ".$label[$arr[$i]]."");
$site = $site . $arr[$i] ."/";
}
}elseif (ereg("[a-zA-Z_]{1,}$",$str)){
$arr = $str;
echo(" > http://".$HTTP_HOST."/".$arr."/\";>".$label[$arr]."");
}else{
echo("");
}
Thanks:
Gerry Figueroa
Dynamic Intermedia
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[PHP] Re: \|/ $PHP_SELF
Any Ideas as to how I could be able to acomplish this? or How could I get the path of the main page and pass it on to the included file for processing?. thanks! Fred wrote: > $PHP_SELF will always give the name and path of the main file, even if the > variable is set in an included file. The reason is that the included file > is included before the variable is evaluated. > > Fred -- Gerry Figueroa Dynamic Intermedia -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
