short array syntax

apps/advanced/common/tests/_helpers/FixtureHelper.php

@@ -32,7 +32,7 @@ class FixtureHelper extends Module
 	 * to use in acceptance and functional tests.
 	 * @param array $settings
 	 */
-	public function _beforeSuite($settings = array())
+	public function _beforeSuite($settings = [])
 	{
 		$this->loadFixtures();
 	}

extensions/authclient/OpenId.php

@@ -239,7 +239,7 @@ class OpenId extends BaseClient implements ClientInterface
 		curl_setopt($curl, CURLOPT_HEADER, false);
 		curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
 		curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
-		curl_setopt($curl, CURLOPT_HTTPHEADER, array('Accept: application/xrds+xml, */*'));
+		curl_setopt($curl, CURLOPT_HTTPHEADER, ['Accept: application/xrds+xml, */*']);
 
 		if ($this->verifyPeer !== null) {
 			curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, $this->verifyPeer);

extensions/gii/components/ActiveField.php

@@ -64,7 +64,7 @@ class ActiveField extends \yii\widgets\ActiveField
 		static $counter = 0;
 		$this->inputOptions['class'] .= ' typeahead-' . (++$counter);
 		foreach ($data as &$item) {
-			$item = array('word' => $item);
+			$item = ['word' => $item];
 		}
 		$this->form->getView()->registerJs("yii.gii.autocomplete($counter, " . Json::encode($data) . ");");
 		return $this;

extensions/redis/README.md

@@ -160,7 +160,7 @@ class Customer extends \yii\redis\ActiveRecord
 	 */
 	public static function active($query)
 	{
-		$query->andWhere(array('status' => 1));
+		$query->andWhere(['status' => 1]);
 	}
 }
 ```

extensions/twig/ViewRendererStaticClassProxy.php

@@ -38,6 +38,6 @@ class ViewRendererStaticClassProxy
 
 	public function __call($method, $arguments)
 	{
-		return call_user_func_array(array($this->_staticClassName, $method), $arguments);
+		return call_user_func_array([$this->_staticClassName, $method], $arguments);
 	}
 }
\ No newline at end of file

framework/helpers/BaseFileHelper.php

@@ -508,11 +508,11 @@ class BaseFileHelper
 		if (!is_string($pattern)) {
 			throw new InvalidParamException('Exclude/include pattern must be a string.');
 		}
-		$result = array(
+		$result = [
 			'pattern' => $pattern,
 			'flags' => 0,
 			'firstWildcard' => false,
-		);
+		];
 		if (!isset($pattern[0]))
 			return $result;
 
@@ -542,7 +542,7 @@ class BaseFileHelper
 	 */
 	private static function firstWildcardInPattern($pattern)
 	{
-		$wildcards = array('*','?','[','\\');
+		$wildcards = ['*','?','[','\\'];
 		$wildcardSearch = function($r, $c) use ($pattern) {
 			$p = strpos($pattern, $c);
 			return $r===false ? $p : ($p===false ? $r : min($r, $p));

framework/messages/ar/yii.php

@@ -16,7 +16,7 @@
  *
  * NOTE: this file must be saved in UTF-8 encoding.
  */
-return array(
+return [
 	'the input value' => 'قيمة المُدخل',
 	'(not set)' => '(لم تحدد)',
 	'An internal server error occurred.' => '.حدث خطأ داخلي في الخادم',
@@ -78,4 +78,4 @@ return array(
 	'{attribute} should contain at least {min, number} {min, plural, one{character} other{characters}}.' => '{attribute} يجب أن يحتوي على أكثر من {min, number} {min, plural, one{character} other{characters}}.',
 	'{attribute} should contain at most {max, number} {max, plural, one{character} other{characters}}.' => '{attribute} يجب أن لا يحتوي على أكثر من {max, number} {max, plural, one{character} other{characters}}.',
 	'{attribute} should contain {length, number} {length, plural, one{character} other{characters}}.' => '{attribute}  يجب أن يحتوي على {length, number} {length, plural, one{character} other{characters}}.',
-);
+];

framework/messages/fa-IR/yii.php

@@ -18,7 +18,7 @@
 *
 * NOTE: this file must be saved in UTF-8 encoding.
 */
-return array(
+return [
 	'the input value' => 'مقدار ورودی',
 	'(not set)' => '(تنظیم نشده)',
 	'An internal server error occurred.' => 'خطای داخلی سرور رخ داده است.',
@@ -80,4 +80,4 @@ return array(
 	'{attribute} should contain at least {min, number} {min, plural, one{character} other{characters}}.' => '{attribute} حداقل باید شامل {min, number} کارکتر باشد.',
 	'{attribute} should contain at most {max, number} {max, plural, one{character} other{characters}}.' => '{attribute} حداکثر باید شامل {max, number} کارکتر باشد.',
 	'{attribute} should contain {length, number} {length, plural, one{character} other{characters}}.' => '{attribute} باید شامل {length, number} کارکتر باشد.',
-);
\ No newline at end of file
+];
\ No newline at end of file

tests/unit/data/ar/elasticsearch/CustomerQuery.php

@@ -9,7 +9,7 @@ class CustomerQuery extends ActiveQuery
 {
 	public function active()
 	{
-		$this->andWhere(array('status' => 1));
+		$this->andWhere(['status' => 1]);
 		return $this;
 	}
 }

tests/unit/extensions/elasticsearch/ElasticSearchTestCase.php

@@ -41,7 +41,7 @@ class ElasticSearchTestCase extends TestCase
 	public function getConnection($reset = true)
 	{
 		$databases = $this->getParam('databases');
-		$params = isset($databases['elasticsearch']) ? $databases['elasticsearch'] : array();
+		$params = isset($databases['elasticsearch']) ? $databases['elasticsearch'] : [];
 		$db = new Connection();
 		if ($reset) {
 			$db->open();

tests/unit/framework/helpers/FileHelperTest.php

@@ -254,12 +254,12 @@ class FileHelperTest extends TestCase
 	public function testFindFilesExclude()
 	{
 		$basePath = $this->testFilePath . DIRECTORY_SEPARATOR;
-		$dirs = array('', 'one', 'one'.DIRECTORY_SEPARATOR.'two', 'three');
+		$dirs = ['', 'one', 'one'.DIRECTORY_SEPARATOR.'two', 'three'];
 		$files = array_fill_keys(array_map(function($n){return "a.$n";}, range(1,8)), 'file contents');
 
 		$tree = $files;
 		$root = $files;
-		$flat = array();
+		$flat = [];
 		foreach($dirs as $dir) {
 			foreach($files as $fileName=>$contents) {
 				$flat[] = rtrim($basePath.$dir,DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.$fileName;