Unify function spacing to PSR2 recommendation

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

3 files changed, 11 insertions, 11 deletions

diff --git a/tests/acceptance/features/core/ElementFinder.php b/tests/acceptance/features/core/ElementFinder.php
index d075e9fe660..5570637aa96 100644
--- a/tests/acceptance/features/core/ElementFinder.php
+++ b/tests/acceptance/features/core/ElementFinder.php
@@ -56,7 +56,7 @@ class ElementFinder {
 		$locator = $elementLocator->getLocator();
 		$ancestorElement = self::findAncestorElement($session, $elementLocator, $timeout, $timeoutStep);
 
-		$findCallback = function() use (&$element, $selector, $locator, $ancestorElement) {
+		$findCallback = function () use (&$element, $selector, $locator, $ancestorElement) {
 			$element = $ancestorElement->find($selector, $locator);
 
 			return $element !== null;
diff --git a/tests/acceptance/features/core/ElementWrapper.php b/tests/acceptance/features/core/ElementWrapper.php
index c866ea699fe..97b1b4bfbcd 100644
--- a/tests/acceptance/features/core/ElementWrapper.php
+++ b/tests/acceptance/features/core/ElementWrapper.php
@@ -141,7 +141,7 @@ class ElementWrapper {
 	 * @return bool true if the wrapped element is visible, false otherwise.
 	 */
 	public function isVisible() {
-		$commandCallback = function() {
+		$commandCallback = function () {
 			return $this->element->isVisible();
 		};
 		return $this->executeCommand($commandCallback, "visibility could not be got");
@@ -153,7 +153,7 @@ class ElementWrapper {
 	 * @return bool true if the wrapped element is checked, false otherwise.
 	 */
 	public function isChecked() {
-		$commandCallback = function() {
+		$commandCallback = function () {
 			return $this->element->isChecked();
 		};
 		return $this->executeCommand($commandCallback, "check state could not be got");
@@ -169,7 +169,7 @@ class ElementWrapper {
 	 *         is not visible.
 	 */
 	public function getText() {
-		$commandCallback = function() {
+		$commandCallback = function () {
 			return $this->element->getText();
 		};
 		return $this->executeCommand($commandCallback, "text could not be got");
@@ -183,7 +183,7 @@ class ElementWrapper {
 	 * @return string the value of the wrapped element.
 	 */
 	public function getValue() {
-		$commandCallback = function() {
+		$commandCallback = function () {
 			return $this->element->getValue();
 		};
 		return $this->executeCommand($commandCallback, "value could not be got");
@@ -198,7 +198,7 @@ class ElementWrapper {
 	 * @param string $value the value to set.
 	 */
 	public function setValue($value) {
-		$commandCallback = function() use ($value) {
+		$commandCallback = function () use ($value) {
 			$this->element->setValue($value);
 		};
 		$this->executeCommandOnVisibleElement($commandCallback, "value could not be set");
@@ -211,7 +211,7 @@ class ElementWrapper {
 	 * timeout set when finding it).
 	 */
 	public function click() {
-		$commandCallback = function() {
+		$commandCallback = function () {
 			$this->element->click();
 		};
 		$this->executeCommandOnVisibleElement($commandCallback, "could not be clicked");
@@ -224,7 +224,7 @@ class ElementWrapper {
 	 * timeout set when finding it).
 	 */
 	public function check() {
-		$commandCallback = function() {
+		$commandCallback = function () {
 			$this->element->check();
 		};
 		$this->executeCommand($commandCallback, "could not be checked");
@@ -237,7 +237,7 @@ class ElementWrapper {
 	 * timeout set when finding it).
 	 */
 	public function uncheck() {
-		$commandCallback = function() {
+		$commandCallback = function () {
 			$this->element->uncheck();
 		};
 		$this->executeCommand($commandCallback, "could not be unchecked");
@@ -325,7 +325,7 @@ class ElementWrapper {
 	 *         otherwise.
 	 */
 	private function waitForElementToBeVisible() {
-		$isVisibleCallback = function() {
+		$isVisibleCallback = function () {
 			return $this->isVisible();
 		};
 		$timeout = $this->elementFinder->getTimeout();
diff --git a/tests/acceptance/features/core/Utils.php b/tests/acceptance/features/core/Utils.php
index 86b7515e4c6..f81542eb079 100644
--- a/tests/acceptance/features/core/Utils.php
+++ b/tests/acceptance/features/core/Utils.php
@@ -71,7 +71,7 @@ class Utils {
 	 * @return boolean true if the server was found, false otherwise.
 	 */
 	public static function waitForServer($url, $timeout, $timeoutStep = 0.5) {
-		$isServerUpCallback = function() use ($url) {
+		$isServerUpCallback = function () use ($url) {
 			$curlHandle = curl_init($url);
 
 			// Returning the transfer as the result of curl_exec prevents the