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phpcms中index.php中这段代码有何意义?

WBOY
WBOY原创
2016-08-08 09:06:561022浏览

<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?

回复内容:

<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?

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