/** * Prepare a statement and return a PDOStatement-like object. * * @param string|Zend_Db_Select $sql SQL query * @return Zend_Db_Statment|PDOStatement */ public function prepare($sql) { $queryId = $this->getProfiler()->queryStart($sql); if (count($this->_statementStack)) { $stmt = array_pop($this->_statementStack); } else { $stmt = new Zend_Test_DbStatement(); } if ($this->getProfiler()->getEnabled() == true) { $qp = $this->getProfiler()->getQueryProfile($queryId); $stmt->setQueryProfile($qp); } return $stmt; }