Merge branch 'master' into patch-1

.travis.yml

@@ -4,15 +4,11 @@ dist: trusty
 sudo: false
 
 php:
-  - 5.5
-  - 5.6
   - 7.0
   - 7.1
 
 matrix:
   include:
-    - php: 5.5
-      env: COMPOSER_OPTIONS="--prefer-lowest --prefer-stable"
     - php: 7.0
       env: COMPOSER_REQUIRE="symfony/process:^2.0"
     - php: 7.0

composer.json

@@ -29,7 +29,6 @@
     "require": {
         "php"                 : ">=5.5",
         "evenement/evenement" : "^3.0|^2.0|^1.0",
-        "monolog/monolog"     : "^1.3",
         "psr/log"             : "^1.0",
         "symfony/process"     : "^2.3|^3.0|^4.0"
     },

src/Alchemy/BinaryDriver/AbstractBinary.php

@@ -16,9 +16,8 @@
 use Alchemy\BinaryDriver\Listeners\Listeners;
 use Alchemy\BinaryDriver\Listeners\ListenerInterface;
 use Evenement\EventEmitter;
-use Monolog\Logger;
-use Monolog\Handler\NullHandler;
 use Psr\Log\LoggerInterface;
+use Psr\Log\NullLogger;
 use Symfony\Component\Process\ExecutableFinder;
 use Symfony\Component\Process\Process;
 
@@ -163,8 +162,7 @@ public static function load($binaries, LoggerInterface $logger = null, $configur
         }
 
         if (null === $logger) {
-            $logger = new Logger(__NAMESPACE__ . ' logger');
-            $logger->pushHandler(new NullHandler());
+            $logger = new NullLogger();
         }
 
         $configuration = $configuration instanceof ConfigurationInterface ? $configuration : new Configuration($configuration);