rendered paste body<?phpsession_start();function strrand($length){ $str = ""; while(strlen($str)<$length){ $random=rand(48,122); #if( ($random>47 && $random<58) ){ if (ereg('[A-Za-z]',chr($random))) $str.=chr($random); #} } return $str;}$word = $_SESSION['tx_captcha_string'] = strrand(5);$im = imagecreate(150, 40); // Create new 150 x 40 image// Set colors for image$background_color = imagecolorallocate($im, 255, 255, 255);$text_color = imagecolorallocate($im, 0, 0, 0);$line = imagecolorallocate($im, 201, 201, 201);//$circle = imagecolorallocate($im, 193, 224, 231);$circle = imagecolorallocate($im, 255, 197, 0);if($word){ while($obj['ell']<5){ // Draw ellipse in background imagefilledellipse($im,rand(10,140),rand(5,38),rand(20,60),rand(5,35),$circle); ++$obj['ell']; // Increment ellipse count } while($obj['lines']<10){ // Draw line in background imageline($im,rand(1,150),rand(1,20),rand(1,150),rand(30,40),$line); ++$obj['lines']; // Increment line count } $letters = preg_split("//",$word); // Split secret word into letters $cur_x = 5; // Start x location of letters foreach($letters as $value){ // Loop for all letters $cur_x = rand(10,20) + $cur_x; imagestring($im,rand(4,5),$cur_x,rand(10,18),$value,$text_color); // Put letter on image } }else{ // Put error on image imagestring($im, 5, 55, 5, "Error!", $text_color); imagestring($im, 5, 10, 20, "Reload the page!", $text_color); } // Draw border around image imageline($im, 0, 0, 149, 0, $text_color); // Top horizontal imageline($im, 0, 0, 0, 39, $text_color); // Left vertical imageline($im, 149, 0, 149, 39, $text_color); // Right vertical imageline($im, 0, 39, 149, 39, $text_color); // Bottom horizontal header("Content-type: image/gif"); // Set display mode as PNG imagegif($im); // Display image imagedestroy($im); // Delete image from memory cache //header("Content-type: image/png");//imagepng($img_number);?>