禁用(ISP)caching – WAMP
我有一个服务器,我用来发送电子邮件。 电子邮件有一个图像,用于跟踪他们正在打开,这是forms <img src="http://tracker.site.com/[email protected]&c=somemd5ishcode"> 提供图像的脚本如下所示: <?php // turn off errors ini_set('display_errors', 0); ini_set('log_errors', 0); // database settings define('DB_HOST','localhost'); define('DB_USER','user'); define('DB_PASSWORD','pass'); define('DB_NAME','db'); // connecting to the db $dbh = mysql_connect(DB_HOST,DB_USER,DB_PASSWORD,true); mysql_select_db(DB_NAME, $dbh); // clean the vars $code = mysql_real_escape_string( $_GET['c'] ); $email = mysql_real_escape_string( $_GET['e'] ); // insert a record if need be if( $code <> […]