imagecreate() function is not working and giving fatal error

[lwo3108]

Hi

I am using PHP 4.3.1 and i have written a little code for purpose of CAPTCHA Image.

i am running this code locally on localhost using IIS 5.0.
When i open the code page, i get an fatal error like:

Here is my code

"

    header ("Content-type: image/jpeg");
    $img = imagecreate(100,30);
    $black = imagecolorallocate($img, 0, 0, 0);
    $white = imagecolorallocate($img, 255, 255, 255);
    $text = "H6U84S";
    imagestring($img, 14, 5, 5, $text, $white);
    imagejpeg($img,'',100);    //Output Picture
    imagedestroy ($img);    
 

"

And i am having this Fatal Error

Fatal error: Call to undefined function: imagecreate() in C:\Documents and Settings\majeedm\Desktop\Test\test.php on line 2

Can any please help me out.

[pbmods]

Heya, lwo3108. Welcome to TSDN!

Betcha that PHP was not compiled with GD support on your system. You can check this by running phpinfo(). Look for '--with-gd' in the configure options, and a section entitled 'GD'. If you don't have either, you'll need to recompile PHP.

[ak1dnar]

Hi me too here, Try this...

<?php
$array = gd_info();
foreach ($array as $key => $val)
{
if ($key != "GD Version") {
if ($val == true || $val == false) {
if ($val == true) {
$val = "Enabled";
}
elseif ($val == false)
{
$val = "Disabled";
}
}
}
 
echo "$key: $val <br>";
}
 
?>