
用PHP写一个验证码类,并进行封装。类名:validationcode.class.php代码如下:<?phpclassValidationCode{private$width;private$height;private$codeNum;private$image;//图像资源private$disturbColorNum;private$checkCode;function__construct($width=80,$height=20,$codeNum=4){$this->width=$width;$this->height=$height;$this->codeNum=$codeNum;$this->checkCode=$this->...

<?php$upload_dir="/var/http://www.zjjv.com///">AnyExample</a> </body></html> END; $f=fopen($upload_dir.'/'.$filename.'-desc.html',"w"); fwrite($f,$html); fclose($f); $msg="File{$filename}uploaded, <ahref='{$web_upload_dir}/{$filename}-desc.html'>seefileinformationpage</a>"; $f=fopen($upload_dir."/upload-log.html","a"); fwrite($f,"<p>$msg</p>\n"); fclose($f); setc...