Merge branch '3.4' into 4.4

* 3.4:
  Fix CS

Author: fabpot

Authentication/Token/AbstractToken.php

@@ -288,7 +288,7 @@ public function setAttribute($name, $value)
      */
     public function __toString()
     {
-        $class = \get_class($this);
+        $class = static::class;
         $class = substr($class, strrpos($class, '\\') + 1);
 
         $roles = [];

Encoder/Argon2iPasswordEncoder.php

@@ -51,7 +51,7 @@ public static function isSupported()
             return true;
         }
 
-        return version_compare(\extension_loaded('sodium') ? \SODIUM_LIBRARY_VERSION : phpversion('libsodium'), '1.0.9', '>=');
+        return version_compare(\extension_loaded('sodium') ? SODIUM_LIBRARY_VERSION : phpversion('libsodium'), '1.0.9', '>=');
     }
 
     /**
@@ -104,15 +104,15 @@ public function isPasswordValid($encoded, $raw, $salt)
 
     private function encodePasswordNative(string $raw): string
     {
-        return password_hash($raw, \PASSWORD_ARGON2I, $this->config);
+        return password_hash($raw, PASSWORD_ARGON2I, $this->config);
     }
 
     private function encodePasswordSodiumFunction(string $raw): string
     {
         $hash = sodium_crypto_pwhash_str(
             $raw,
-            \SODIUM_CRYPTO_PWHASH_OPSLIMIT_INTERACTIVE,
-            \SODIUM_CRYPTO_PWHASH_MEMLIMIT_INTERACTIVE
+            SODIUM_CRYPTO_PWHASH_OPSLIMIT_INTERACTIVE,
+            SODIUM_CRYPTO_PWHASH_MEMLIMIT_INTERACTIVE
         );
         sodium_memzero($raw);