fix php5.4 array syntax

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;