src/Common/Service/Meta.php
public function removeRaw($aAttr)
    {
        if (!empty($aAttr)) {

            $sHash = md5(json_encode($aAttr));
            unset($this->aEntries[$sHash]);
        }

        return $this;
    }
public function removeRaw($aAttr)
    {
        if (!empty($aAttr)) {

            $sHash = md5(json_encode($aAttr));
            unset($this->aEntries[$sHash]);
        }

        return $this;
    }
public function removeRaw ( $ aAttr ) { if ( ! empty ( $ aAttr ) ) { $ sHash = md5 ( json_encode ( $ aAttr ) ) ; unset ( $ this -> aEntries [ $ sHash ] ) ; } return $ this ; }
Adds a meta tag

@param  array $aAttr An array of attributes which make up the entry
Adds a meta tag