Big cleanup + adding a addLogger method.

README.md

@@ -1,13 +1,37 @@
 What is this package
 ====================
 
-<div class="alert"><strong>DEPRECATED!</strong> Warning, this package is deprecated in favor of
-<em>mouf/utils.log.psr.errorlog_logger</em> that implements the same logger, but with PSR-3
-compatibility.</div>
+This package contains a PSR-3 compliant composite logger class.
 
-This package contains a logger that logs messages in the PHP error log, using the error_log function.
+In practice, this class does not log anything but delegates logging to one or many PSR-3 compliant loggers.
+This is useful when you want to call multiple loggers at one.
 
-Mouf package
-------------
+Install
+-------
 
-This package is part of Mouf (http://mouf-php.com), an effort to ensure good developing practices by providing a graphical dependency injection framework.
+```sh
+composer require mouf/utils.log.psr.multi-logger
+```
+
+Usage
+-----
+
+Simply pass an array of loggers to the multi-logger:
+
+```php
+$logger1 = new MyLogger();
+$logger2 = new AnotherLogger();
+
+$multiLogger = new Mouf\Utils\Log\Psr\MultiLogger([ $logger1, $logger2 ]);
+```
+
+You can also add loggers using the `addLogger` method:
+
+```php
+$logger1 = new MyLogger();
+$logger2 = new AnotherLogger();
+
+$multiLogger = new Mouf\Utils\Log\Psr\MultiLogger();
+$multiLogger->addLogger($logger1);
+$multiLogger->addLogger($logger2);
+```

src/Mouf/Utils/Log/Psr/MultiLogger.php

@@ -1,48 +1,56 @@
 <?php
+
 /*
- * Copyright (c) 2013 David Negrier
- * 
+ * Copyright (c) 2013-2016 David Negrier
+ *
  * See the file LICENSE.txt for copying permission.
  */
 
 namespace Mouf\Utils\Log\Psr;
 
 use Psr\Log\LoggerInterface;
-use Psr\Log\LogLevel;
 use Psr\Log\AbstractLogger;
 
 /**
- * A logger class that writes messages into the php error_log.
+ * A logger class that aggregates several PSR-3 compliant loggers together.
  */
-class MultiLogger extends AbstractLogger {
-
-	/**
-	 * @var LoggerInterface[] $loggers
-	 */
-	private $loggers;
-
-	/**
-	 * @param LoggerInterface[] $loggers
-	 */
-	public function __construct($loggers){
-		$this->loggers = $loggers;
-	}
+class MultiLogger extends AbstractLogger
+{
+    /**
+     * @var LoggerInterface[]
+     */
+    private $loggers;
+
+    /**
+     * @param LoggerInterface[] $loggers Array of loggers to be called
+     */
+    public function __construct(array $loggers = array())
+    {
+        $this->loggers = $loggers;
+    }
+
+    /**
+     * Adds a logger to the list of loggers.
+     *
+     * @param LoggerInterface $logger
+     */
+    public function addLogger(LoggerInterface $logger)
+    {
+        $this->loggers[] = $logger;
+    }
 
     /**
      * Logs with an arbitrary level.
      *
-     * @param mixed $level
+     * @param mixed  $level
      * @param string $message
-     * @param array $context
-     * @return null
+     * @param array  $context
      */
-    public function log($level, $message, array $context = array()) {
-    	foreach ($this->loggers as $logger){
-    		/* @var $logger LoggerInterface */
-    		$logger->log($level, $message, $context);
-    	}
+    public function log($level, $message, array $context = array())
+    {
+        foreach ($this->loggers as $logger) {
+            /* @var $logger LoggerInterface */
+            $logger->log($level, $message, $context);
+        }
     }
-
 }
-
-?>