/** * returns properly escaped string for use in MySQL queries * * @param string $str string to be escaped * @param mixed $link optional database link to use * * @return string a MySQL escaped string */ public function escapeString($str, $link = null) { if ($link === null) { $link = $this->getLink(); } if ($this->_extension === null) { return $str; } return $this->_extension->escapeString($link, $str); }
/** * returns concatenated string of human readable field flags * * @param object $result result set identifier * @param int $i field * * @return string field flags */ public function fieldFlags($result, $i) { return $this->_extension->fieldFlags($result, $i); }