fixed CS

Author: fabpot

CHANGELOG.md

@@ -12,9 +12,9 @@ CHANGELOG
 -----
 
  * environment variables will always be inherited
- * added a second `array $env = array()` argument to the `start()`, `run()`,
+ * added a second `array $env = []` argument to the `start()`, `run()`,
    `mustRun()`, and `restart()` methods of the `Process` class
- * added a second `array $env = array()` argument to the `start()` method of the
+ * added a second `array $env = []` argument to the `start()` method of the
    `PhpProcess` class
  * the `ProcessUtils::escapeArgument()` method has been removed
  * the `areEnvironmentVariablesInherited()`, `getOptions()`, and `setOptions()`

Tests/ProcessTest.php

@@ -1133,8 +1133,8 @@ public function responsesCodeProvider()
     {
         return [
             //expected output / getter / code to execute
-            //array(1,'getExitCode','exit(1);'),
-            //array(true,'isSuccessful','exit();'),
+            // [1,'getExitCode','exit(1);'],
+            // [true,'isSuccessful','exit();'],
             ['output', 'getOutput', 'echo \'output\';'],
         ];
     }