Maison > Article > développement back-end > phpcms中index.php中这段代码有何意义?
<code>if (strpos($_SERVER["REQUEST_URI"], "/CHA")===0 ) { $end = strpos($_SERVER["REQUEST_URI"], "/", 1); $channel = substr($_SERVER["REQUEST_URI"], 1, $end-1); $channelConfig = pc_base::load_config('channel'); if ( !empty($channel) && isset($channelConfig[$channel]) ) { setcookie("channel", $channel, time()+7*86400, "/"); } } </code>
phpcms中index.php里的这段代码我懂代码意思,但是不知道这样有何意义,是不是phpcms里面一般都这样?
<code>if (strpos($_SERVER["REQUEST_URI"], "/CHA")===0 ) { $end = strpos($_SERVER["REQUEST_URI"], "/", 1); $channel = substr($_SERVER["REQUEST_URI"], 1, $end-1); $channelConfig = pc_base::load_config('channel'); if ( !empty($channel) && isset($channelConfig[$channel]) ) { setcookie("channel", $channel, time()+7*86400, "/"); } } </code>
phpcms中index.php里的这段代码我懂代码意思,但是不知道这样有何意义,是不是phpcms里面一般都这样?