note 63351 deleted from function.imagestring by bjori
| From: | bjori@php.net | Date: | Tue, 21 Mar 2006 10:27:33 +0000 |
| Subject: | note 63351 deleted from function.imagestring by bjori | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-106138@lists.php.net to get a copy of this message | ||
Note Submitter: Moslehi [atsign] Gmail [dot] com
Reason: useless
----
Basic "human check" script by png image creation in php :
<?php
$code = rand(1000,9999);
header("Content-type: image/png");
$image = imagecreatefrompng("bg.png"); // Background image
$color = imagecolorallocate($image,50,50,50); // rgb(50,50,50)
imagestring($image,5, 1, 1, "$code",$color); // Text setting
imagepng($image);
?>
$code might be used for validation in some text input.
[Arash Moslehi]