我创建了一个Doctrine2 Logger来做到这一点。它使用Doctrine 2自己的数据类型转换程序将值与参数化的sql查询“混合在一起”。
<?php
namespace Drsm\Doctrine\DBAL\Logging;
use Doctrine\DBAL\Logging\SQLLogger,
Doctrine\DBAL\Types\Type,
Doctrine\DBAL\Platforms\AbstractPlatform;
/**
* A SQL logger that logs to the standard output and
* subtitutes params to get a ready to execute SQL sentence
* @author dsamblas@gmail.com
*/
class EchoWriteSQLWithoutParamsLogger implements SQLLogger
{
const QUERY_TYPE_SELECT="SELECT";
const QUERY_TYPE_UPDATE="UPDATE";
const QUERY_TYPE_INSERT="INSERT";
const QUERY_TYPE_DELETE="DELETE";
const QUERY_TYPE_CREATE="CREATE";
const QUERY_TYPE_ALTER="ALTER";
private $dbPlatform;
private $loggedQueryTypes;
public function __construct(AbstractPlatform $dbPlatform, array $loggedQueryTypes=array()){
$this->dbPlatform=$dbPlatform;
$this->loggedQueryTypes=$loggedQueryTypes;
}
/**
* {@inheritdoc}
*/
public function startQuery($sql, array $params = null, array $types = null)
{
if($this->isLoggable($sql)){
if(!empty($params)){
foreach ($params as $key=>$param) {
$type=Type::getType($types[$key]);
$value=$type->convertToDatabaseValue($param,$this->dbPlatform);
$sql = join(var_export($value, true), explode('?', $sql, 2));
}
}
echo $sql . " ;".PHP_EOL;
}
}
/**
* {@inheritdoc}
*/
public function stopQuery()
{
}
private function isLoggable($sql){
if (empty($this->loggedQueryTypes)) return true;
foreach($this->loggedQueryTypes as $validType){
if (strpos($sql, $validType) === 0) return true;
}
return false;
}
}
用法示例：以下代码和平将在标准输出上回显使用$ em实体管理器生成的所有INSERT，UPDATE，DELETE SQL语句，
/**@var \Doctrine\ORM\EntityManager $em */
$em->getConnection()
->getConfiguration()
->setSQLLogger(
new EchoWriteSQLWithoutParamsLogger(
$em->getConnection()->getDatabasePlatform(),
array(
EchoWriteSQLWithoutParamsLogger::QUERY_TYPE_UPDATE,
EchoWriteSQLWithoutParamsLogger::QUERY_TYPE_INSERT,
EchoWriteSQLWithoutParamsLogger::QUERY_TYPE_DELETE
)
)
);
