www.gusucode.com > 08CMS空白站群系统 3.3 繁体 UTF-8 > upload/regcode.php
<?php define('NOROBOT', TRUE); include_once './include/general.inc.php'; !defined('M_COM') && exit('No Permisson'); $timestamp = time(); $x_size=empty($regcode_width) ? 60 : $regcode_width; $y_size=empty($regcode_height) ? 20 : $regcode_height; $nmsg = random(4,1); msetcookie('08cms_regcode', authcode($timestamp."\t".$nmsg, 'ENCODE')); if(function_exists('imagecreate') && function_exists('imagecolorallocate') && function_exists('imagepng') && function_exists('imagesetpixel') && function_exists('imageString') && function_exists('imagedestroy') && function_exists('imagefilledrectangle') && function_exists('imagerectangle')){ $aimg = imagecreate($x_size,$y_size); $back = imagecolorallocate($aimg,255,255,255); $border = imagecolorallocate($aimg,183,216,239); imagefilledrectangle($aimg,0,0,$x_size - 1,$y_size - 1,$back); imagerectangle($aimg,0,0,$x_size - 1,$y_size - 1,$border); for($i=1; $i<=20;$i++){ $dot = imagecolorallocate($aimg,mt_rand(150,255),mt_rand(150,255),mt_rand(150,255)); imagesetpixel($aimg,mt_rand(2,$x_size-2), mt_rand(2,$y_size-2),$dot); } for($i=1; $i<=10;$i++){ imageString($aimg,1,$i*$x_size/12+mt_rand(1,3),mt_rand(1,13),'.',imageColorAllocate($aimg,mt_rand(150,255),mt_rand(150,255),mt_rand(150,255))); } for ($i=0;$i<strlen($nmsg);$i++){ imageString($aimg,mt_rand(4,5),$i*$x_size/4+mt_rand(1,5),mt_rand(1,6),$nmsg[$i],imageColorAllocate($aimg,mt_rand(50,255),mt_rand(0,120),mt_rand(50,255))); } header("Pragma:no-cache"); header("Cache-control:no-cache"); header("Content-type: image/png"); imagepng($aimg); imagedestroy($aimg); exit; } else{ header("Pragma:no-cache"); header("Cache-control:no-cache"); header("ContentType: Image/BMP"); $Color[0] = chr(0).chr(0).chr(0); $Color[1] = chr(255).chr(255).chr(255); $_Num[0] = "1110000111110111101111011110111101001011110100101111010010111101001011110111101111011110111110000111"; $_Num[1] = "1111011111110001111111110111111111011111111101111111110111111111011111111101111111110111111100000111"; $_Num[2] = "1110000111110111101111011110111111111011111111011111111011111111011111111011111111011110111100000011"; $_Num[3] = "1110000111110111101111011110111111110111111100111111111101111111111011110111101111011110111110000111"; $_Num[4] = "1111101111111110111111110011111110101111110110111111011011111100000011111110111111111011111111000011"; $_Num[5] = "1100000011110111111111011111111101000111110011101111111110111111111011110111101111011110111110000111"; $_Num[6] = "1111000111111011101111011111111101111111110100011111001110111101111011110111101111011110111110000111"; $_Num[7] = "1100000011110111011111011101111111101111111110111111110111111111011111111101111111110111111111011111"; $_Num[8] = "1110000111110111101111011110111101111011111000011111101101111101111011110111101111011110111110000111"; $_Num[9] = "1110001111110111011111011110111101111011110111001111100010111111111011111111101111011101111110001111"; echo chr(66).chr(77).chr(230).chr(4).chr(0).chr(0).chr(0).chr(0).chr(0).chr(0).chr(54).chr(0).chr(0).chr(0).chr(40).chr(0).chr(0).chr(0).chr(40).chr(0).chr(0).chr(0).chr(10).chr(0).chr(0).chr(0).chr(1).chr(0); echo chr(24).chr(0).chr(0).chr(0).chr(0).chr(0).chr(176).chr(4).chr(0).chr(0).chr(18).chr(11).chr(0).chr(0).chr(18).chr(11).chr(0).chr(0).chr(0).chr(0).chr(0).chr(0).chr(0).chr(0).chr(0).chr(0); for ($i=9;$i>=0;$i--){ for ($j=0;$j<=3;$j++){ for ($k=1;$k<=10;$k++){ if(mt_rand(0,7)<1){ echo $Color[mt_rand(0,1)]; }else{ echo $Color[substr($_Num[$nmsg[$j]], $i * 10 + $k, 1)]; } } } } exit; } ?>