Convert array() to [] in comments

Author: jrauh01

library/Icinga/Protocol/Ldap/LdapCapabilities.php

@@ -321,7 +321,7 @@ public static function discoverCapabilities(LdapConnection $connection)
             'supportedSaslMechanisms',
             'dnsHostName',
             'schemaNamingContext',
-            'supportedLDAPVersion', // => array(3, 2)
+            'supportedLDAPVersion', // => [3, 2]
             'supportedCapabilities',
             'supportedControl',
             'supportedExtension',

library/Icinga/Web/Form.php

@@ -1350,7 +1350,7 @@ public function loadDefaultDecorators()
                     ->addDecorator('FormErrors', ['onlyCustomFormErrors' => true])
                     ->addDecorator('FormElements')
                     ->addDecorator('FormHints')
-                    //->addDecorator('HtmlTag', array('tag' => 'dl', 'class' => 'zend_form'))
+                    //->addDecorator('HtmlTag', ['tag' => 'dl', 'class' => 'zend_form'])
                     ->addDecorator('Form');
             }
         }

library/Icinga/Web/Navigation/Navigation.php

@@ -452,10 +452,10 @@ public static function getItemTypeConfiguration()
                 'label'     => t('Menu Entry'),
                 'config'    => 'menu'
             ]/*, // Disabled, until it is able to fully replace the old implementation
-            'dashlet'   => array(
+            'dashlet'   => [
                 'label'     => 'Dashlet',
                 'config'    => 'dashboard'
-            )*/
+            ]*/
         ];
 
         $moduleItemTypes = [];

test/php/library/Icinga/Web/UrlTest.php

@@ -210,12 +210,12 @@ public function testWhetherFromPathProperlyRecognizesAndDecodesQueryParameters()
         /*
         // Temporarily disabled, no [] support right now
         $this->assertEquals(
-            array('1', '2', '3'),
+            ['1', '2', '3'],
             $url->getParam('param3'),
             'Url::fromPath does not properly reassemble query parameter values as sequenced values'
         );
         $this->assertEquals(
-            array('key1' => 'val1', 'key2' => 'val2'),
+            ['key1' => 'val1', 'key2' => 'val2'],
             $url->getParam('param4'),
             'Url::fromPath does not properly reassemble query parameters as associative arrays'
         );