HeadModule::clearTag PHP Method

        public function clearTag($Tag, $Property = '', $Value = '')
        {
            $Tag = strtolower($Tag);
            if (is_array($Property)) {
                $Query = array_change_key_case($Property);
            } elseif ($Property) {
                $Query = array(strtolower($Property) => $Value);
            } else {
                $Query = false;
            }
            foreach ($this->_Tags as $Index => $Collection) {
                $TagName = $Collection[self::TAG_KEY];
                if ($TagName == $Tag) {
                    // If no property is specified and the tag is found, remove it directly.
                    // Otherwise remove it only if all specified property/value pairs match.
                    if (!$Query || count(array_intersect_assoc($Query, $Collection)) == count($Query)) {
                        unset($this->_Tags[$Index]);
                    }
                }
            }
        }