CS fixes

src/Monolog/Handler/RollbarHandler.php

@@ -40,7 +40,7 @@ class RollbarHandler extends AbstractProcessingHandler
      */
     protected $rollbarNotifier;
 
-    protected $levelMap = array(
+    protected $levelMap = [
         Logger::DEBUG     => 'debug',
         Logger::INFO      => 'info',
         Logger::NOTICE    => 'info',
@@ -49,7 +49,7 @@ class RollbarHandler extends AbstractProcessingHandler
         Logger::CRITICAL  => 'critical',
         Logger::ALERT     => 'critical',
         Logger::EMERGENCY => 'critical',
-    );
+    ];
 
     /**
      * Records whether any log records have been added since the last flush of the rollbar notifier
@@ -76,17 +76,17 @@ class RollbarHandler extends AbstractProcessingHandler
     protected function write(array $record)
     {
         $context = $record['context'];
-        $payload = array();
+        $payload = [];
         if (isset($context['payload'])) {
             $payload = $context['payload'];
             unset($context['payload']);
         }
-        $context = array_merge($context, $record['extra'], array(
+        $context = array_merge($context, $record['extra'], [
             'level' => $this->levelMap[$record['level']],
             'monolog_level' => $record['level_name'],
             'channel' => $record['channel'],
             'datetime' => $record['datetime']->format('U'),
-        ));
+        ]);
 
         if (isset($context['exception']) && $context['exception'] instanceof Exception) {
             $exception = $context['exception'];

src/Monolog/Logger.php

@@ -186,8 +186,8 @@ class Logger implements LoggerInterface
     /**
      * Pops a handler from the stack
      *
+     * @throws \LogicException  If empty handler stack
      * @return HandlerInterface
-     * @throws \LogicException If empty handler stack
      */
     public function popHandler(): HandlerInterface
     {
@@ -240,8 +240,8 @@ class Logger implements LoggerInterface
     /**
      * Removes the processor on top of the stack and returns it.
      *
+     * @throws \LogicException If empty processor stack
      * @return callable
-     * @throws \LogicException If empty processor stack     
      */
     public function popProcessor(): callable
     {
@@ -347,9 +347,9 @@ class Logger implements LoggerInterface
     /**
      * Gets the name of the logging level.
      *
-     * @param  int    $level
-     * @return string
+     * @param  int                               $level
      * @throws \Psr\Log\InvalidArgumentException If level is not defined
+     * @return string
      */
     public static function getLevelName(int $level): string
     {
@@ -364,8 +364,8 @@ class Logger implements LoggerInterface
      * Converts PSR-3 levels to Monolog ones if necessary
      *
      * @param string|int Level number (monolog) or name (PSR-3)
-     * @return int
      * @throws \Psr\Log\InvalidArgumentException If level is not defined
+     * @return int
      */
     public static function toMonologLevel($level): int
     {

src/Monolog/Processor/MercurialProcessor.php

@@ -3,7 +3,7 @@
 /*
  * This file is part of the Monolog package.
  *
- * (c) Jonathan A. Schweder <jonathanschweder@gmail.com>
+ * (c) Jordi Boggiano <j.boggiano@seld.be>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
@@ -51,9 +51,10 @@ class MercurialProcessor
         }
 
         $result = explode(' ', trim(`hg id -nb`));
-        return self::$cache = array(
+
+        return self::$cache = [
             'branch' => $result[1],
             'revision' => $result[2],
-        );
+        ];
     }
 }