coding style

Author: robocoder

lib/WebDriver/AbstractWebDriver.php

@@ -198,14 +198,14 @@ protected function curl($requestMethod, $command, $parameters = null, $extraOpti
 
         $result = json_decode($rawResult, true);
 
-        if (!empty($rawResult) && $result === null && json_last_error() != JSON_ERROR_NONE) {
+        if (! empty($rawResult) && $result === null && json_last_error() != JSON_ERROR_NONE) {
             throw WebDriverException::factory(
                 WebDriverException::CURL_EXEC,
                 'Payload received from webdriver is not valid json: ' . substr($rawResult, 0, 1000)
             );
         }
 
-        if (is_array($result) && !array_key_exists('status', $result)) {
+        if (is_array($result) && ! array_key_exists('status', $result)) {
             throw WebDriverException::factory(
                 WebDriverException::CURL_EXEC,
                 'Payload received from webdriver is valid but unexpected json: ' . substr($rawResult, 0, 1000)
@@ -264,7 +264,7 @@ public function __call($name, $arguments)
 
         $methods = $this->methods();
 
-        if (!in_array($requestMethod, (array) $methods[$webdriverCommand])) {
+        if (! in_array($requestMethod, (array) $methods[$webdriverCommand])) {
             throw WebDriverException::factory(
                 WebDriverException::INVALID_REQUEST,
                 sprintf(
@@ -295,7 +295,7 @@ public function __call($name, $arguments)
      */
     private function getRequestMethod($webdriverCommand)
     {
-        if (!array_key_exists($webdriverCommand, $this->methods())) {
+        if (! array_key_exists($webdriverCommand, $this->methods())) {
             throw WebDriverException::factory(
                 array_key_exists($webdriverCommand, $this->obsoleteMethods())
                 ? WebDriverException::OBSOLETE_COMMAND : WebDriverException::UNKNOWN_COMMAND,

lib/WebDriver/Container.php

@@ -119,7 +119,7 @@ public function elements($using = null, $value = null)
             $locatorJson
         );
 
-        if (!is_array($result['value'])) {
+        if (! is_array($result['value'])) {
             return array();
         }
 
@@ -184,7 +184,7 @@ private function parseArgs($method, $argv)
      */
     public function locate($using, $value)
     {
-        if (!in_array($using, $this->strategies)) {
+        if (! in_array($using, $this->strategies)) {
             throw WebDriverException::factory(
                 WebDriverException::UNKNOWN_LOCATOR_STRATEGY,
                 sprintf('Invalid locator strategy %s', $using)

lib/WebDriver/ServiceFactory.php

@@ -66,7 +66,7 @@ private function __construct()
      */
     public static function getInstance()
     {
-        if (!self::$instance) {
+        if (! self::$instance) {
             self::$instance = new self;
         }
 
@@ -82,7 +82,7 @@ public static function getInstance()
      */
     public function getService($serviceName)
     {
-        if (!isset($this->services[$serviceName])) {
+        if (! isset($this->services[$serviceName])) {
             $className = $this->serviceClasses[$serviceName];
 
             $this->services[$serviceName] = new $className;

lib/WebDriver/Session.php

@@ -233,7 +233,7 @@ public function deleteCookie($cookieName)
     public function window()
     {
         // legacy window methods
-        if ( ! $this->w3c) {
+        if (! $this->w3c) {
             return call_user_func_array(array($this, 'legacyWindow'), func_get_args());
         }
 

lib/WebDriver/Storage.php

@@ -136,7 +136,7 @@ public static function factory($type, $url, $w3c = false)
         $className = ucfirst(strtolower($type));
         $namespacedClassName = __CLASS__ . '\\' . $className;
 
-        if (!class_exists($namespacedClassName, false)) {
+        if (! class_exists($namespacedClassName, false)) {
             eval(
                 'namespace ' . __CLASS__ . '; final class ' . $className . ' extends \\' . __CLASS__ . '{}'
             );