note 68296 added to ref.image

I have used following function to generate Security Images to authenticate users are real humans. Need to have GD graphic library with FreeType enabled. Used a gif file as background, put random text on it & creates a new gif file as output. <?php function createImage(){ // creates the images, writes the file $fileRand = md5(rand(100000,999999)); $string_a = array("A","B","C","D","E","F","G","H","J","K", "L","M","N","P","R","S","T","U","V","W","X","Y","Z", "2","3","4","5","6","7","8","9"); $keys = array_rand($string_a, 6); foreach($keys as $n=>$v){ $string .= $string_a[$v]; } $backgroundimage = "security_background.gif"; $im=imagecreatefromgif($backgroundimage); $colour = imagecolorallocate($im, rand(0,255), rand(0,255), rand(0,255)); $font = 'Arial'; $angle = rand(-5,5); // Add the text imagettftext($im, 16, $angle, 15, 25, $colour, $font, $string); $outfile= "$fileRand.gif"; imagegif($im,$outfile); return $outfile; } echo "<IMG SRC=".createImage()." name=secimg>"; ?> ---- Server IP: 66.163.161.117 Probable Submitter: 220.247.225.253 ---- X-Spam-Status: No, hits=3.8 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER, HTML_IMAGE_ONLY_08,HTML_MESSAGE autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/ref.image.php Edit -- http://master.php.net/note/edit/68296 Del: integrated -- http://master.php.net/note/delete/68296/integrated Del: useless -- http://master.php.net/note/delete/68296/useless Del: bad code -- http://master.php.net/note/delete/68296/bad+code Del: spam -- http://master.php.net/note/delete/68296/spam Del: non-english -- http://master.php.net/note/delete/68296/non-english Del: in docs -- http://master.php.net/note/delete/68296/in+docs Del: other reasons-- http://master.php.net/note/delete/68296 Reject -- http://master.php.net/note/reject/68296 Search -- http://master.php.net/manage/user-notes.php