public function generateSearchText($content)
    {
        $content = @unserialize($content) ?: [];
        $searchText = $this->_generateSearchText(...$content);
        return parent::generateSearchText($searchText);
    }
public function generateSearchText($content)
    {
        $content = @unserialize($content) ?: [];
        $searchText = $this->_generateSearchText(...$content);
        return parent::generateSearchText($searchText);
    }
public function generateSearchText ( $ content ) { $ content = @ unserialize ( $ content ) ? : [ ] ; $ searchText = $ this -> _generateSearchText ( ... $ content ) ; return parent :: generateSearchText ( $ searchText ) ; }
Unserialize string before generating search text
@param null|string $content
@return null|string
Unserialize string before generating search text