src/Common/Service/PDODatabase.php
public function prepare($sQuery)
    {
        if (empty($this->oDb)) {
            $this->connect();
        }

        return $this->oDb->prepare($sQuery);
    }
public function prepare($sQuery)
    {
        if (empty($this->oDb)) {
            $this->connect();
        }

        return $this->oDb->prepare($sQuery);
    }
public function prepare ( $ sQuery ) { if ( empty ( $ this -> oDb ) ) { $ this -> connect ( ) ; } return $ this -> oDb -> prepare ( $ sQuery ) ; }
Prepares an SQL query

@param  string $sQuery The query to prepare

@return \PDOStatement
Prepares an SQL query