<?php namespace Doctrine\DBAL\Driver\DrizzlePDOMySql; use Doctrine\DBAL\Driver\PDOConnection; use Doctrine\DBAL\ParameterType; class Connection extends PDOConnection { /** * {@inheritdoc} */ public function quote($value, $type = ParameterType::STRING) { if ($type === ParameterType::BOOLEAN) { return $value ? 'true' : 'false'; } return parent::quote($value, $type); } }