class?ValidateCode
{
??private?$charset?=?‘abcdefghkmnprstuvwxyzABCDEFGHKMNPRSTUVWXYZ23456789‘;//隨機因子
??public?$code;//驗證碼
??private?$codelen;//驗證碼長度
??private?$width;//寬度
??private?$height;//高度
??private?$img;//圖形資源句柄
??private?$font;//指定的字體
??private?$fontsize;//指定字體大小

??//構造方法初始化
??public?function?__construct?（$width?=?130?$height?=?50?$codelen?=?4$fontsize?=?20）
??{
??????$this->font?=?‘./Elephant.ttf‘;//注意字體路徑要寫對，否則顯示不了圖片
??????$this->codelen?=?$codelen;
??????$this->height?=?$height;
??????$this->width?=?$width;
??????$this->fontsize?=?$fontsize;
??????$this->createCode（）;
??}

??//生成隨機碼
??private?function?createCode（）
??{
??????$_len?=?strlen（$this->charset）?-?1;
??????for?（$i?=?0;$i?codelen;++$i）?{
??????????$this->code?.=?$this->chars

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????44820??2015-12-03?11:28??Elephant.ttf
?????文件????????2703??2017-11-22?16:12??ValidateCode.class.php
?????目錄???????????0??2018-03-02?15:36??suansu\
?????文件???????44820??2015-12-03?11:28??suansu\Elephant.ttf
?????文件????????3000??2018-03-10?18:33??suansu\ValidateCode.class.php
?????文件?????????205??2018-03-10?18:29??suansu\validateCode.php
?????文件?????????622??2018-03-02?15:36??suansu\validateCode0.php
?????文件?????????205??2017-11-22?17:04??validateCode.php
?????目錄???????????0??2018-07-01?10:30??wenzhi\
?????文件?????3333280??2018-03-02?11:41??wenzhi\TsangerXuanSanM-W02.otf
?????文件????????2965??2018-07-01?10:32??wenzhi\ValidateCode.class.php
?????文件????10512288??2008-04-14?20:00??wenzhi\simsun.ttc
?????文件?????????205??2017-11-22?17:04??wenzhi\validateCode.php