Provides Zend\Db adapters with extensions for database query profiling, as well as a profiler similar to ZF1's Zend_Db_Profiler. I ported much of this code from ZF1's Zend_Db.
Note: this module now works with Zend\Db's built-in profiler.
Note: PHP >= 5.3.6 is required for stack traces with query profiles.
Please note the name of this project's package has changed to bjyoungblood/bjy-profiler in order to match composer/packagist's new naming conventions. Please update your composer.json to use the new package name.
Following is a sample database configuration:
<?php
$dbParams = array(
'database' => 'changeme',
'username' => 'changeme',
'password' => 'changeme',
'hostname' => 'localhost',
// buffer_results - only for mysqli buffered queries, skip for others
'options' => array('buffer_results' => true)
);
return array(
'service_manager' => array(
'factories' => array(
'Zend\Db\Adapter\Adapter' => function ($sm) use ($dbParams) {
$adapter = new BjyProfiler\Db\Adapter\ProfilingAdapter(array(
'driver' => 'pdo',
'dsn' => 'mysql:dbname='.$dbParams['database'].';host='.$dbParams['hostname'],
'database' => $dbParams['database'],
'username' => $dbParams['username'],
'password' => $dbParams['password'],
'hostname' => $dbParams['hostname'],
));
if (php_sapi_name() == 'cli') {
$logger = new Zend\Log\Logger();
// write queries profiling info to stdout in CLI mode
$writer = new Zend\Log\Writer\Stream('php://output');
$logger->addWriter($writer, Zend\Log\Logger::DEBUG);
$adapter->setProfiler(new BjyProfiler\Db\Profiler\LoggingProfiler($logger));
} else {
$adapter->setProfiler(new BjyProfiler\Db\Profiler\Profiler());
}
if (isset($dbParams['options']) && is_array($dbParams['options'])) {
$options = $dbParams['options'];
} else {
$options = array();
}
$adapter->injectProfilingStatementPrototype($options);
return $adapter;
},
),
),
);After you've run a couple queries (or before, if you so choose), you can use the service locator to grab the adapter using whatever alias you provide (using Zend\Db\Adapter\Adapter is a good way to simply replace Zend\Db's adapter with my profiling adapter.
$profiler = $sl->get('Zend\Db\Adapter\Adapter')->getProfiler();
$queryProfiles = $profiler->getQueryProfiles();