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<?php
    $rt = \Phpcmf\Service::L('cache')->get('module-'.SITE_ID.'-content');
    foreach ($rt as $key => $value) {
      $module[] = $key;
    }
    $mod = implode(",",$module);
    var_dump ($mod);
?>

循環多個模塊，以上運行結果輸出模塊名稱 news,jsmk,zjmk

想要排除news模塊，用unset($key['news']);

<?php
    $rt = \Phpcmf\Service::L('cache')->get('module-'.SITE_ID.'-content');
    foreach ($rt as $key => $value) {
      unset($key['news']); //排除news
      $module[] = $key;
    }
    $mod = implode(",",$module);
    var_dump ($mod);
?>

但是報錯，應該怎么修改下，才能排除news模塊呢？