FlavioFalcao
diff --git a/‎src/codebird.php
Lines changed: 9 additions & 9 deletions b/‎src/codebird.php
Lines changed: 9 additions & 9 deletions
@@ -137,7 +137,7 @@ class Codebird
      */
     public static function getInstance()
     {
-        if (self::$_instance == null) {
+        if (self::$_instance === null) {
             self::$_instance = new self;
         }
         return self::$_instance;
      */
     public function oauth_authenticate($force_login = NULL, $screen_name = NULL)
     {
-        if ($this->_oauth_token == null) {
+        if ($this->_oauth_token === null) {
             throw new \Exception('To get the authenticate URL, the OAuth token must be set.');
         }
         $url = self::$_endpoint_oauth . 'oauth/authenticate?oauth_token=' . $this->_url($this->_oauth_token);
@@ -532,7 +532,7 @@ public function oauth_authenticate($force_login = NULL, $screen_name = NULL)
      */
     public function oauth_authorize($force_login = NULL, $screen_name = NULL)
     {
-        if ($this->_oauth_token == null) {
+        if ($this->_oauth_token === null) {
             throw new \Exception('To get the authorize URL, the OAuth token must be set.');
         }
         $url = self::$_endpoint_oauth . 'oauth/authorize?oauth_token=' . $this->_url($this->_oauth_token);
@@ -556,7 +556,7 @@ public function oauth2_token()
         if (! function_exists('curl_init')) {
             throw new \Exception('To make API requests, the PHP curl extension must be available.');
         }
-        if (self::$_oauth_consumer_key == null) {
+        if (self::$_oauth_consumer_key === null) {
             throw new \Exception('To obtain a bearer token, the consumer key must be set.');
         }
         $ch  = false;
@@ -601,19 +601,19 @@ public function oauth2_token()
         switch ($this->_return_format) {
             case CODEBIRD_RETURNFORMAT_ARRAY:
                 $reply['httpstatus'] = $httpstatus;
-                if ($httpstatus == 200) {
+                if ($httpstatus === 200) {
                     self::setBearerToken($reply['access_token']);
                 }
                 break;
             case CODEBIRD_RETURNFORMAT_JSON:
-                if ($httpstatus == 200) {
+                if ($httpstatus === 200) {
                     $parsed = json_decode($reply);
                     self::setBearerToken($parsed->access_token);
                 }
                 break;
             case CODEBIRD_RETURNFORMAT_OBJECT:
                 $reply->httpstatus = $httpstatus;
-                if ($httpstatus == 200) {
+                if ($httpstatus === 200) {
                     self::setBearerToken($reply->access_token);
                 }
                 break;
@@ -669,7 +669,7 @@ private function _url($data)
      */
     private function _sha1($data)
     {
-        if (self::$_oauth_consumer_secret == null) {
+        if (self::$_oauth_consumer_secret === null) {
             throw new \Exception('To generate a hash, the consumer secret must be set.');
         }
         if (!function_exists('hash_hmac')) {
@@ -705,7 +705,7 @@ protected function _nonce($length = 8)
      */
     protected function _sign($httpmethod, $method, $params = array())
     {
-        if (self::$_oauth_consumer_key == null) {
+        if (self::$_oauth_consumer_key === null) {
             throw new \Exception('To generate a signature, the consumer key must be set.');
         }
         $sign_params      = array(
Original file line number	Diff line number	Diff line change
`@@ -137,7 +137,7 @@ class Codebird`
`137`	`137`	`*/`
`138`	`138`	`public static function getInstance()`
`139`	`139`	`{`
`140`		`- if (self::$_instance == null) {`
	`140`	`+ if (self::$_instance === null) {`
`141`	`141`	`self::$_instance = new self;`
`142`	`142`	`}`
`143`	`143`	`return self::$_instance;`
`< 8000 div class="diff-text-inner color-fg-muted">@@ -512,7 +512,7 @@ public function __call($fn, $params)`
`512`	`512`	`*/`
`513`	`513`	`public function oauth_authenticate($force_login = NULL, $screen_name = NULL)`
`514`	`514`	`{`
`515`		`- if ($this->_oauth_token == null) {`
	`515`	`+ if ($this->_oauth_token === null) {`
`516`	`516`	`throw new \Exception('To get the authenticate URL, the OAuth token must be set.');`
`517`	`517`	`}`
`518`	`518`	`$url = self::$_endpoint_oauth . 'oauth/authenticate?oauth_token=' . $this->_url($this->_oauth_token);`
`@@ -532,7 +532,7 @@ public function oauth_authenticate($force_login = NULL, $screen_name = NULL)`
`532`	`532`	`*/`
`533`	`533`	`public function oauth_authorize($force_login = NULL, $screen_name = NULL)`
`534`	`534`	`{`
`535`		`- if ($this->_oauth_token == null) {`
	`535`	`+ if ($this->_oauth_token === null) {`
`536`	`536`	`throw new \Exception('To get the authorize URL, the OAuth token must be set.');`
`537`	`537`	`}`
`538`	`538`	`$url = self::$_endpoint_oauth . 'oauth/authorize?oauth_token=' . $this->_url($this->_oauth_token);`
`@@ -556,7 +556,7 @@ public function oauth2_token()`
`556`	`556`	`if (! function_exists('curl_init')) {`
`557`	`557`	`throw new \Exception('To make API requests, the PHP curl extension must be available.');`
`558`	`558`	`}`
`559`		`- if (self::$_oauth_consumer_key == null) {`
	`559`	`+ if (self::$_oauth_consumer_key === null) {`
`560`	`560`	`throw new \Exception('To obtain a bearer token, the consumer key must be set.');`
`561`	`561`	`}`
`562`	`562`	`$ch = false;`
`@@ -601,19 +601,19 @@ public function oauth2_token()`
`601`	`601`	`switch ($this->_return_format) {`
`602`	`602`	`case CODEBIRD_RETURNFORMAT_ARRAY:`
`603`	`603`	`$reply['httpstatus'] = $httpstatus;`
`604`		`- if ($httpstatus == 200) {`
	`604`	`+ if ($httpstatus === 200) {`
`605`	`605`	`self::setBearerToken($reply['access_token']);`
`606`	`606`	`}`
`607`	`607`	`break;`
`608`	`608`	`case CODEBIRD_RETURNFORMAT_JSON:`
`609`		`- if ($httpstatus == 200) {`
	`609`	`+ if ($httpstatus === 200) {`
`610`	`610`	`$parsed = json_decode($reply);`
`611`	`611`	`self::setBearerToken($parsed->access_token);`
`612`	`612`	`}`
`613`	`613`	`break;`
`614`	`614`	`case CODEBIRD_RETURNFORMAT_OBJECT:`
`615`	`615`	`$reply->httpstatus = $httpstatus;`
`616`		`- if ($httpstatus == 200) {`
	`616`	`+ if ($httpstatus === 200) {`
`617`	`617`	`self::setBearerToken($reply->access_token);`
`618`	`618`	`}`
`619`	`619`	`break;`
`@@ -669,7 +669,7 @@ private function _url($data)`
`669`	`669`	`*/`
`670`	`670`	`private function _sha1($data)`
`671`	`671`	`{`
`672`		`- if (self::$_oauth_consumer_secret == null) {`
	`672`	`+ if (self::$_oauth_consumer_secret === null) {`
`673`	`673`	`throw new \Exception('To generate a hash, the consumer secret must be set.');`
`674`	`674`	`}`
`675`	`675`	`if (!function_exists('hash_hmac')) {`
`@@ -705,7 +705,7 @@ protected function _nonce($length = 8)`
`705`	`705`	`*/`
`706`	`706`	`protected function _sign($httpmethod, $method, $params = array())`
`707`	`707`	`{`
`708`		`- if (self::$_oauth_consumer_key == null) {`
	`708`	`+ if (self::$_oauth_consumer_key === null) {`
`709`	`709`	`throw new \Exception('To generate a signature, the consumer key must be set.');`
`710`	`710`	`}`
`711`	`711`	`$sign_params = array(`