reverted declined changes

Author: kalessil

src/Facebook/Entities/AccessToken.php

@@ -177,7 +177,7 @@ public static function getAccessTokenFromCode($code, $appId = null, $appSecret =
   {
     $params = array(
       'code' => $code,
-      'redirect_uri' => ''
+      'redirect_uri' => '',
     );
 
     if ($machineId) {
@@ -202,7 +202,7 @@ public static function getCodeFromAccessToken($accessToken, $appId = null, $appS
 
     $params = array(
       'access_token' => $accessToken,
-      'redirect_uri' => ''
+      'redirect_uri' => '',
     );
 
     return static::requestCode($params, $appId, $appSecret);
@@ -220,7 +220,7 @@ public function extend($appId = null, $appSecret = null)
   {
     $params = array(
       'grant_type' => 'fb_exchange_token',
-      'fb_exchange_token' => $this->accessToken
+      'fb_exchange_token' => $this->accessToken,
     );
 
     return static::requestAccessToken($params, $appId, $appSecret);

src/Facebook/FacebookRequest.php

@@ -194,10 +194,10 @@ public function __construct(
 
     $params = ($parameters ?: array());
     if ($session
-      && !isset($params['access_token'])) {
+      && ! isset($params['access_token'])) {
       $params['access_token'] = $session->getToken();
     }
-    if (!isset($params['appsecret_proof'])
+    if (! isset($params['appsecret_proof'])
       && FacebookSession::useAppSecretProof()) {
       $params['appsecret_proof'] = $this->getAppSecretProof(
         $params['access_token']
@@ -249,7 +249,7 @@ public function execute()
 
     static::$requestCount++;
 
-    $etagHit = (304 === $connection->getResponseHttpStatusCode());
+    $etagHit = 304 === $connection->getResponseHttpStatusCode();
 
     $headers = $connection->getResponseHeaders();
     $etagReceived = isset($headers['ETag']) ? $headers['ETag'] : null;

src/Facebook/FacebookRequestException.php

@@ -80,7 +80,7 @@ public static function create($raw, $data, $statusCode)
     if (!isset($data['error']['code']) && isset($data['code'])) {
       $data = array('error' => $data);
     }
-    $code = (isset($data['error']['code']) ? (int)$data['error']['code'] : null);
+    $code = (isset($data['error']['code']) ? (int) $data['error']['code'] : null);
 
     if (isset($data['error']['error_subcode'])) {
       switch ($data['error']['error_subcode']) {

src/Facebook/FacebookSignedRequestFromInputHelper.php

@@ -50,7 +50,7 @@ abstract class FacebookSignedRequestFromInputHelper
   /**
    * @var string|null Random string to prevent CSRF.
    */
-  public $state;
+  public $state = null;
 
   /**
    * Initialize the helper and process available signed request data.

src/Facebook/HttpClients/FacebookCurl.php

@@ -33,9 +33,9 @@ class FacebookCurl
 {
 
   /**
-   * @var resource|null Curl resource instance
+   * @var resource Curl resource instance
    */
-  protected $curl;
+  protected $curl = null;
 
   /**
    * Make a new curl reference instance

src/Facebook/HttpClients/FacebookCurlHttpClient.php

@@ -177,7 +177,7 @@ public function openConnection($url, $method = 'GET', array $parameters = array(
       CURLOPT_HEADER         => true, // Enable header processing
       CURLOPT_SSL_VERIFYHOST => 2,
       CURLOPT_SSL_VERIFYPEER => true,
-      CURLOPT_CAINFO         => __DIR__ . '/certs/DigiCertHighAssuranceEVRootCA.pem'
+      CURLOPT_CAINFO         => __DIR__ . '/certs/DigiCertHighAssuranceEVRootCA.pem',
     );
 
     if ($method !== 'GET') {

src/Facebook/HttpClients/FacebookStreamHttpClient.php

@@ -109,8 +109,8 @@ public function send($url, $method = 'GET', array $parameters = array())
         'verify_peer' => true,
         'verify_peer_name' => true,
         'allow_self_signed' => true, // All root certificates are self-signed
-        'cafile' => __DIR__ . '/certs/DigiCertHighAssuranceEVRootCA.pem'
-      )
+        'cafile' => __DIR__ . '/certs/DigiCertHighAssuranceEVRootCA.pem',
+      ),
     );
 
     if ($parameters) {