php生成验证码图片
- WBOYOriginal
- 2016-06-06 19:56:471104browse
?php//FileName:authimg.php//Description://Creater:alvar//Createtime:2006-5-4//Lastmodtime:session_start();??php //生成验证码图片 Header(Content-type: image/PNG); srand((double)microtime()*1000000);//播下一个生成随机数字的种子，以方便下面随
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