PHP8 only

composer.json

@@ -15,7 +15,7 @@
         "sort-packages": true
     },
     "require": {
-        "php": "^7.3 || ^8.0",
+        "php": "^8.1",
         "php-http/client-implementation": "^1.0",
         "php-http/discovery": "^1.0",
         "php-http/httplug": "^2.2.0",

src/Authentication/OAuth2Client.php

@@ -138,7 +138,7 @@ public function getAuthorizationUrl($redirectUrl, $state, array $scope = [], arr
             'scope'         => implode(',', $scope),
         ];
 
-        return static::BASE_AUTHORIZATION_URL.'/'.$this->graphVersion.'/dialog/oauth?'.http_build_query($params, null, $separator);
+        return static::BASE_AUTHORIZATION_URL.'/'.$this->graphVersion.'/dialog/oauth?'.http_build_query($params, arg_separator: $separator);
     }
 
     /**

src/Facebook.php

@@ -432,8 +432,6 @@ public function getPaginationResults(GraphEdge $graphEdge, $direction)
     /**
      * Sends a request to Graph and returns the result.
      *
-     * @param string                  $method
-     * @param string                  $endpoint
      * @param array                   $params
      * @param null|AccessToken|string $accessToken
      * @param null|string             $eTag
@@ -443,7 +441,7 @@ public function getPaginationResults(GraphEdge $graphEdge, $direction)
      *
      * @return Response
      */
-    public function sendRequest($method, $endpoint, array $params = [], $accessToken = null, $eTag = null, $graphVersion = null)
+    public function sendRequest(string $method, string $endpoint, array $params = [], $accessToken = null, $eTag = null, $graphVersion = null)
     {
         $accessToken = $accessToken ?: $this->defaultAccessToken;
         $graphVersion = $graphVersion ?: $this->defaultGraphVersion;
@@ -513,7 +511,7 @@ public function newBatchRequest($accessToken = null, $graphVersion = null)
      *
      * @return Request
      */
-    public function request($method, $endpoint, array $params = [], $accessToken = null, $eTag = null, $graphVersion = null)
+    public function request(string $method, string $endpoint, array $params = [], $accessToken = null, $eTag = null, $graphVersion = null)
     {
         $accessToken = $accessToken ?: $this->defaultAccessToken;
         $graphVersion = $graphVersion ?: $this->defaultGraphVersion;

src/Helper/RedirectLoginHelper.php

@@ -149,7 +149,7 @@ public function getLogoutUrl($accessToken, $next, $separator = '&')
             'access_token' => $accessToken->getValue(),
         ];
 
-        return 'https://www.facebook.com/logout.php?'.http_build_query($params, null, $separator);
+        return 'https://www.facebook.com/logout.php?'.http_build_query($params, arg_separator: $separator);
     }
 
     /**

src/Http/RequestBodyMultipart.php

@@ -141,7 +141,7 @@ private function getParamString($name, $value)
      */
     private function getNestedParams(array $params)
     {
-        $query = http_build_query($params, null, '&');
+        $query = http_build_query($params, arg_separator: '&');
         $params = explode('&', $query);
         $result = [];
 

src/Http/RequestBodyUrlEncoded.php

@@ -45,6 +45,6 @@ public function __construct(array $params)
      */
     public function getBody()
     {
-        return http_build_query($this->params, '', '&');
+        return http_build_query($this->params, arg_separator: '&');
     }
 }

src/Request.php

@@ -49,7 +49,7 @@ class Request
     /**
      * @var string the HTTP method for this request
      */
-    protected $method;
+    protected string $method;
 
     /**
      * @var string the Graph endpoint for this request
@@ -92,7 +92,7 @@ class Request
      * @param null|string             $eTag
      * @param null|string             $graphVersion
      */
-    public function __construct(Application $app = null, $accessToken = null, $method = null, $endpoint = null, array $params = [], $eTag = null, $graphVersion = null)
+    public function __construct(Application $app = null, $accessToken = null, string $method = 'GET', $endpoint = null, array $params = [], $eTag = null, $graphVersion = null)
     {
         $this->setApp($app);
         $this->setAccessToken($accessToken);
@@ -209,23 +209,12 @@ public function validateAccessToken()
         }
     }
 
-    /**
-     * Set the HTTP method for this request.
-     *
-     * @param string
-     * @param mixed $method
-     */
-    public function setMethod($method)
+    public function setMethod(string $method): void
     {
         $this->method = strtoupper($method);
     }
 
-    /**
-     * Return the HTTP method for this request.
-     *
-     * @return string
-     */
-    public function getMethod()
+    public function getMethod(): string
     {
         return $this->method;
     }

src/Url/UrlManipulator.php

@@ -48,7 +48,7 @@ public static function removeParamsFromUrl($url, array $paramsToFilter)
             }
 
             if (count($params) > 0) {
-                $query = '?'.http_build_query($params, null, '&');
+                $query = '?'.http_build_query($params, arg_separator: '&');
             }
         }
 
@@ -76,7 +76,7 @@ public static function appendParamsToUrl($url, array $newParams = [])
         }
 
         if (strpos($url, '?') === false) {
-            return $url.'?'.http_build_query($newParams, null, '&');
+            return $url.'?'.http_build_query($newParams, arg_separator: '&');
         }
 
         list($path, $query) = explode('?', $url, 2);
@@ -89,7 +89,7 @@ public static function appendParamsToUrl($url, array $newParams = [])
         // Sort for a predicable order
         ksort($newParams);
 
-        return $path.'?'.http_build_query($newParams, null, '&');
+        return $path.'?'.http_build_query($newParams, arg_separator: '&');
     }
 
     /**