Upload New File

captcha_creator.php

+<?php
+    session_start();
+    header("Content-type = image/png");
+    if(isset($_SESSION['my_captcha'])){
+        unset($_SESSION['my_captcha']);
+    }
+
+    $string1="qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM";
+    $string2="1234567890";
+    $string = $string1.$string2;
+    $string = str_shuffle($string);
+    $random_text = substr($string,0,6);
+
+    $_SESSION['my_captcha'] = $random_text;
+    $im = @ImageCreate(70,35)
+    or die("cannot intialize new GD image stream");
+
+    $background_color = ImageColorAllocate($im,235, 235, 235);
+    $text_color = ImageColorAllocate($im,51,51,255);
+
+    ImageString($im,15,8,10,$_SESSION['my_captcha'],$text_color);
+    ImagePng($im);
+    imagedestroy($im);
+
+?>
\ No newline at end of file