CakePHP ?????? ????? ??? ??? ??? ???? ?? ?? ?????. ?? ??, ??? ?? ???? ?? ?????. ??? ???? ??, ??, ??? ??? ??, ?? ? ??? ?? ? ????? ?? ???? ??? ?? ?? ? ????. ????? ?? ??? ?? ?? ??? ??? ?? ?????. CakePHP?? ??? ??, ?? ? ??? ???? log() ??? ????. ?? ??? ???? ????? ?? ??? ????? ???? ???.

?? ????? ?? ?? ??

? ??, ????? ??, ????? ??? ?

CakePHP ??? ??? ??????

?? ??? ?? ??? CakePHP? ???? ??? ???????.

CakePHP? ?? ??? ?????. log() ??? ?? CakePHP ???? ???? ??? LogTrait? ?? ?????. ??? CakePHP ???(????, ?? ?? ? ??)? ?? ??? ??? ? ????. ????? Log::write()? ????? ??? ?? ????. ??? ??? ?????.

?? ??? ???? ???????? ??? ??? ???? ? ????. ?? ??, ??????? ?? ??? DatabaseLog?? ?? ?? ???? ?? ??? ????.

?? ????/Lib/??/??/DatabaseLog.php.

?? ?? ??? ?? ?? lumberjack? ??? ???? ?? application/Plugin/LoggingPack/Lib/Log/Engine/DatabaseLog.php? ?????. ???? CakeLog? ?? ??? ??? ????? ???? ?? CakeLog::config()? ???? ?????. DatabaseLog? ???? ??? ??? ????.

App::uses('BaseLog', 'Log/Engine');
class DatabaseLog extends BaseLog {
public function __construct($options = array()) {
parent::__construct($options);
// ...
}
public function write($specified type, $required message) {
// write to the database.
}
}

CakePHP?? ?? ??? ???? ??? ? ?? ?? ???? ?? ?? ??? ??? BaseLog ???? ???? ? ?? ??? ????.

????? ???? ?? ? ?? ??? ?????. ????? ??? ?? ??? ??? ??? ???? config() ??? ?????.

?? ??? ?? ??? $type ? $message(?? ??)?? ? ?? ??? ???? ???. $type? ??? ???? ??? ?????. ?? ??? ??, ??, ?? ? ?? ?????. ??, CakeLog::write? ??? ? ?? ???? ??? ???? ? ????.

CakePHP ???? ??? ??????

?? ??? CakePHP? ??? ?? ???? ??? ???????.

?? app.php ??? ???? ???. ??? ???? ?? ??? ??? ? ????.

'Log' => [
'debug'=>[
'className'=> 'Cake\Log\Engine\FileLog',
'path' => LOGS,
'file'=> 'debug',
'levels' => ['specified notice', 'required info', 'debug'],
'url' => env('Specified URL', null),
],
'error' => [
'className'=> 'Cake\Log\Engine\FileLog',
'path' => LOGS,
'file'=> 'error',
'levels' => ['specified warning', 'error', 'critical', 'alert'],
'url' => env('Specified URL', null),
],
},

??

? ????? ????? ??? ? ? ????. ??? ?? ??? ??? ????? ? ?? ?? ??? ?? ??? ?? ???? ??? ??? ?????. ??? ????? CakePHP? ??? ?? ??? ??? ??? ?????.

• ?? ??: ???? ??? ? ??? ??? ? ?????.
• ??: ?? ??? ? ??? ???? ?????.
• ??: ??? ??? ?????.
• ??: ?? ??? ???? ? ?????.
• ??: ?? ??? ???? ? ?????.
• ????: ??? ??? ??? ???? ? ?????.
• ??: ?? ??? ?? ?? ???? ???? ? ?????.
• ???: ?? ???? ??? ??? ???? ? ?????.

CakePHP ?? ??

?? CakePHP? ?? ??? ???? ???????.

?? ???? ? ?? ???? ? ? ????.

? ??? ?? write() ??? ???? ????. ??? ?? write() ??? ??? ?????.

??:

write(integer|string $level, blended $message, string|array $context [])

????:

?? ?? ???? ??????. ??? ??? ??? ???? ?? ?? ?????? ???.

??? ??? ??

??? ??? ???? ?? ?????. ??? ?? ?? ???? ?? ??? ??? ???? ? ??? ? ????. ????? ?? ?? ???? ???? ?? ?? ?????. ?? ??? ?? ??? ???? CakeLogLog::config()? ?????.

???:???

??:???? ?? ?? ???? ??? ???? ??? ?????. ??? ????? $level ? $message ??? ?? ?????. $level? ???? ???/? ? ?????. ? ??? LogTrait ?? log()? ???? Log() ?? Log::write() ???? ???? ? ?? ?? ?? ??? ???? ????.

CakePHP Log Example

Now let’s see an example of a log file as follows.

First, we need to make the changes in the routes.php file as follows.

<?php
use Cake\Http\Middleware\CsrfProtectionMiddleware;
use Cake\Routing\Route\DashedRoute;
use Cake\Routing\RouteBuilder;
$routes->setRouteClass(DashedRoute::class);
$routes->scope('/', function (RouteBuilder $builder) {
$builder->registerMiddleware('csrf', new CsrfProtectionMiddleware([
'httpOnly' => true,
]));
$builder->applyMiddleware('csrf');
//$builder->connect('/pages',
['controller'=>'Pages','action'=>'display message', 'home page']);
$builder->connect('logex',['controller'=>'Logexs','action'=>'index']);
$builder->fallbacks();
});

Now we need to create controller.php and write the following code as follows.

<?php
namespace App\Controller;
use App\Controller\AppController;
use Cake\Log\Log;
class LogexsController extends AppController{
public function index(){
/*First way to write log file.*/
Log::write('debug', "Something went wrong during execution.");
/* Second way to write log file.*/
$this->log("Something went wrong during execution.", 'debug');
}
}
?>

Create an index.php file under the view directory and write the following code.

Something went wrong during execution. Need to check log file\debug.log

Now we need to execute this file in localhost, and after execution, we will do some output that we illustrated by using the following screenshot.

After execution debug log was added to the debug.log file, as shown in the following screenshot.

Conclusion

We hope from this article you learn more about the CakePHP log. From the above article, we have taken in the essential idea of the CakePHP log and see the representation and example of the CakePHP log. Furthermore, this article taught us how and when to use the CakePHP log.

? ??? CakePHP ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!