切换语句以设置活动菜单项

问题描述

| 好的，所以我认为我可以这样做，但也许不能。这可能吗 ？

$url = $_SERVER[\'REQUEST_URI\'];

$active = \'class=\"bob\"\';

switch($url){

    case(\'/index.PHP\'):
        $active[0] = \' class=\"active\"\';
    break;

    case(\'/about.PHP\'):
    case(\'/our-customers.PHP\'):
    case(\'/our-partners.PHP\'):
    case(\'/our-clients.PHP\'):
    case(\'/our-standards.PHP\'):
    case(\'/our-awards.PHP\'):
        $active[1] = \' class=\"active\"\';
    break;

    case(\'/solutions.PHP\'):
        $active[2] = \' class=\"active\"\';
    break;

    case(\'/services.PHP\'):
        $active[3] = \' class=\"active\"\';
    break;

    case(\'/sustainability.PHP\'):
    case(\'/what-are-we-doing.PHP\'):
    case(\'/what-can-you-do.PHP\'):
    case(\'/what-we-support.PHP\'):
    case(\'/references.PHP\'):
        $active[4] = \' class=\"active\"\';
    break;

    case(\'/healthcare.PHP\'):
        $active[5] = \' class=\"active\"\';
    break;

    case(\'/blog/\'):
        $active[6] = \' class=\"active\"\';
    break;

    case(\'/contact.PHP\'):
        $active[7] = \' class=\"active\"\';
    break;
}

？>

?>

<nav>
  <ul class=\"clearfix\">
    <li <?PHP echo $active[0] ?> id=\"first\"><a href=\"index.PHP\" class=\"Bold\">Home</a></li>
    <li <?PHP echo $active[1] ?>><a href=\"about.PHP\" class=\"Bold\">About</a></li>
    <li <?PHP echo $active[2] ?>><a href=\"solutions.PHP\" class=\"Bold\">Solutions</a></li>
    <li <?PHP echo $active[3] ?>><a href=\"services.PHP\" class=\"Bold\">Services</a></li>
    <li <?PHP echo $active[4] ?>><a href=\"sustainability.PHP\" class=\"Bold\">Sustainability</a></li>
    <li <?PHP echo $active[5] ?>><a href=\"healthcare.PHP\" class=\"Bold\">Healthcare</a></li>
    <li <?PHP echo $active[6] ?>><a href=\"/blog/\" class=\"Bold\">Blog</a></li>
    <li <?PHP echo $active[7] ?> id=\"last\"><a href=\"contact.PHP\" class=\"Bold\">Contact</a></li>
  </ul>
</nav>

    

解决方法

更换线

$active = \'class=\"bob\"\'

通过

$active = array(\"\",\"\",\"\");