php实现简单的验证码功能
摘要:$fontcolor=imagecolorallocate($image,rand(0,100),rand(0,100),rand(0,100));//随机的rgb()值可以自己定 $fontcolor=imagecolorallocate($image,rand(0,100),rand(0,100
阅读全文
posted @ 2017-09-03 18:13
posted @ 2017-09-03 18:13
posted @ 2016-10-15 18:01
posted @ 2016-10-11 20:57
posted @ 2016-09-06 18:58
posted @ 2016-08-20 17:43