- <?php
- /*
- * 文件:chinesechar.php
- * 作用:汉字数据储存
- * 作者:PHP实战群:33918040 - 鱼尾唯一
- * 网址:http://bbs.ailf.cn/ http://www.fishwei.com/
- * 特注:版权所有转载注明出处!有付出才会有收获!
- */
- $ChineseChar = array("人","出","来","友","学","孝","仁","义","礼","廉","忠","国","中","易","白","者","火 ","土","金","木","雷","风","龙","虎","天","地", "生","晕","菜","鸟","田","三","百","钱","福 ","爱","情","兽","虫","鱼","九","网","新","度","哎","唉","啊","哦","仪","老","少","日", "月 ","星");
- ?>
- <?php
- /*
- * 文件:check.php
- * 作用:验证
- * 作者:PHP实战群:33918040 - 鱼尾唯一
- * 网址:http://bbs.ailf.cn/ http://www.fishwei.com/
- * 特注:版权所有转载注明出处!有付出才会有收获!
- */
- session_start();
- $errorMSG = \'\';
- //验证用户输入是否和验证码一致
- if(!is_null($_POST[\'check\']))
- {
- if (strcasecmp($_SESSION[\'code\'],$_POST[\'code\'])==0)
- $errorMSG = "<p style=\\"font-size:12px;color:#009900\\">验证成功!</p>";
- else
- $errorMSG = "<p style=\\"font-size:12px;color:#FF0000\\">验证失败!</p>";
- }
- ?>
- <html>
- <head>
- <meta http-equiv="Content-Type" c>
- </head>
- <body>
- <?php
- if($errorMSG){
- echo $errorMSG;
- }
- ?>
- <form action=<?php echo $_SERVER[\'PHP_SELF\']?> method=post>
- 请输入验证码：<input type="text" name="code" style="width:
- 80px"><img src="code.php">
- <br>
- <input type="submit" name="check" value="提交验证码">
- </form>
- </body>
- </html>
- <?php
- /*
- * 文件:code.php
- * 作用:验证码生成
- * 作者:PHP实战群:33918040 - 鱼尾唯一
- * 网址:http://bbs.ailf.cn/ http://www.fishwei.com/
- * 特注:由 没牙的草 指导 版权所有转载注明出处!有付出才会有收获!
- */
- include_once("chinesechar.php");
- session_start();
- // 设置 content-type
- header("Content-type: image/png");
- // 创建图片
- $im = imagecreatetruecolor(120, 30);
- // 创建颜色
- $fontcolor = imagecolorallocate($im, 255, 255, 255);
- $bg = imagecolorallocate($im, 0, 0, 0);
- // 设置文字
- for($i=0;$i<4;$i++) $text .= $ChineseChar[(array_rand($ChineseChar))];
- $_SESSION[\'code\'] = $text;
- // 设置字体
- $font = \'simkai.ttf\';
- // 添加文字
- imagettftext($im, 18, 0, 11, 21, $fontcolor, $font, iconv("GB2312","UTF-8",$text));
- // 输出图片
- imagepng($im);
- imagedestroy($im);
- ?>
|
