array_key

class Head_HTML{  var $arrMeta["key"] = array();  var $arrMeta["value"] = array();  var $arrMeta["content"] = array();  function addMeta($pKey, $pValue, $pContent)  {        $this->arrMeta["key"][count($this->arrMeta["key"])] = $pKey;    $this->arrMeta["value"][count($this->arrMeta["value"])] = $pValue;    $this->arrMeta["content"][count($this->arrMeta["content"])] = $pContent;    }  }