Hello,
I have a stranger behaviour of the function imagecolorallocate.
Normally, this function is used to create a color for an image and the
first call to this function set the background color of the image.
So here is my code :
?php
[snip]...[/snip]
$im = imagecreate(15, 15);
$white =
Hello,
I would like to draw text in a rectangle on an image.
The text must take all the place in the rectangle.
The trouble is that with imagestring(), there are only 5 fonts (1, 2, 3,
4, 5) and the bigger (5) is still too smaller for my rectangle.
Is there another way to change the size of the
Hello,
I generate an image with GD in the file generate_image.php
?php
// generate_image.php
require('config.php')
require('functions.php');
require('secure.php');
header('Content-Type: image/png');
$im = imagecreate(15, 15);
// generation of the image
// ...
imagepng($im);
imagedestroy($im);
?
-
From: Cranky [mailto:[EMAIL PROTECTED]
Sent: 27 October 2003 10:16
To: [EMAIL PROTECTED]
Subject: [PHP] Change text size with GD
Hello,
I would like to draw text in a rectangle on an image.
The text must take all the place in the rectangle.
The trouble is that with imagestring(), there are only 5
Hello,
Is it possible to determine a lifetime for the session in the case of a
cookie-less sessions ?
Thanks for your help.
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I just come to do some test this afternoon and here are the results.
page_1.php
?php
session_start();
$bar = 'hello';
$now = date('H:i:s');
$_SESSION['foo'] = $bar;
$_SESSION['begin'] = $now;
header('Location: page_2.php?'.SID);
exit;
?
page_2.php
?php
session_start();
print_r($_SESSION);
echo
?php
if ($connection = @mysql_connect($host, $username, $password)){
@mysql_close($connection);
}
?
By this way, you always reopne a new connection at the end of all of your
page
You just have to use somthing like this...
if($connection)
@mysql_close($connection);
But as it was said,
The problem must certainly come from the register_global turn to off
Check this value in your php.ini file
Samug [EMAIL PROTECTED] a écrit dans le message de news:
[EMAIL PROTECTED]
No it's not.
It's a script called LinksCaffe
http://www.hotscripts.com/cgi-bin/dload.cgi?ID=15062.
In file
Have a look at the parameter register_global in your php.ini
By default in the recent version of PHP, this parameter is set by default to
off for security reason.
So if you want to use $id, you just have to set this parameter to on
Stephen [EMAIL PROTECTED] a écrit dans le message de news:
And what are you doing if the javascript is not enabled in the browser of
the client ???
There will be no verification and the user can enter what he want in the
field of your form
And it's a bit dangerous for your DB if your insert data in a DB...
Marek Kilimajer [EMAIL PROTECTED] a écrit
I always test the data server side, never on the client.
The set up of the browser can be changed by the client and so a guy whi want
to create problem can disable JS.
On the server, the visitor of your site can not changed the set up...
So you can also check both client side and server side but
of the page is very fast.
Marek Kilimajer [EMAIL PROTECTED] a écrit dans le message de news:
[EMAIL PROTECTED]
If the user is disabled, the user will be bothered to wait till the page
reloads, sure there MUST be server side check
Cranky Kong wrote:
And what are you doing if the javascript
Hello,
here is my problem :
I have a class A and I instanciate this class at the beginninf of my script.
I have another class B and in some functions of this class B, I need to
access the instance of the class A.
So in the functions of the class B, to access the class A, is it better to
receive a
Hello,
I have a website and all my files are *.php3
I would like to change the extensions of all files to *.php
My problem is for the search engine and links to my site.
Because the site is well referenced in the search engine with files liek
*.php3
So if I rename all files in .php, the links
Thanks for this reply.
But I can not use the mod-rewrite because my site is on a shared hosting.
Another idea ?
Thanks
Ernest E Vogelsinger [EMAIL PROTECTED] a écrit dans le message de
news: [EMAIL PROTECTED]
At 10:21 03.03.2003, Cranky said:
[snip]
I
Hello,
I would like to know if in a config file for
example, if it was better to use variables or
constantes ?
Is it a big difference of performance or in
memory used ?
And the same question about the translation of
a site.
I would like to translate my site in many
langages.
So I want to create
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