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vendor/guzzlehttp/psr7/src/FnStream.php

@@ -12,12 +12,13 @@ use Psr\Http\Message\StreamInterface;
  * Allows for easy testing and extension of a provided stream without needing
  * to create a concrete class for a simple extension point.
  */
+#[\AllowDynamicProperties]
 final class FnStream implements StreamInterface
 {
     private const SLOTS = [
         '__toString', 'close', 'detach', 'rewind',
         'getSize', 'tell', 'eof', 'isSeekable', 'seek', 'isWritable', 'write',
-        'isReadable', 'read', 'getContents', 'getMetadata'
+        'isReadable', 'read', 'getContents', 'getMetadata',
     ];
 
     /** @var array<string, callable> */
@@ -32,7 +33,7 @@ final class FnStream implements StreamInterface
 
         // Create the functions on the class
         foreach ($methods as $name => $fn) {
-            $this->{'_fn_' . $name} = $fn;
+            $this->{'_fn_'.$name} = $fn;
         }
     }
 
@@ -44,7 +45,7 @@ final class FnStream implements StreamInterface
     public function __get(string $name): void
     {
         throw new \BadMethodCallException(str_replace('_fn_', '', $name)
-            . '() is not implemented in the FnStream');
+            .'() is not implemented in the FnStream');
     }
 
     /**
@@ -53,7 +54,7 @@ final class FnStream implements StreamInterface
     public function __destruct()
     {
         if (isset($this->_fn_close)) {
-            call_user_func($this->_fn_close);
+            ($this->_fn_close)();
         }
     }
 
@@ -92,88 +93,88 @@ final class FnStream implements StreamInterface
     public function __toString(): string
     {
         try {
-            return call_user_func($this->_fn___toString);
+            /** @var string */
+            return ($this->_fn___toString)();
         } catch (\Throwable $e) {
             if (\PHP_VERSION_ID >= 70400) {
                 throw $e;
             }
             trigger_error(sprintf('%s::__toString exception: %s', self::class, (string) $e), E_USER_ERROR);
+
             return '';
         }
     }
 
     public function close(): void
     {
-        call_user_func($this->_fn_close);
+        ($this->_fn_close)();
     }
 
     public function detach()
     {
-        return call_user_func($this->_fn_detach);
+        return ($this->_fn_detach)();
     }
 
     public function getSize(): ?int
     {
-        return call_user_func($this->_fn_getSize);
+        return ($this->_fn_getSize)();
     }
 
     public function tell(): int
     {
-        return call_user_func($this->_fn_tell);
+        return ($this->_fn_tell)();
     }
 
     public function eof(): bool
     {
-        return call_user_func($this->_fn_eof);
+        return ($this->_fn_eof)();
     }
 
     public function isSeekable(): bool
     {
-        return call_user_func($this->_fn_isSeekable);
+        return ($this->_fn_isSeekable)();
     }
 
     public function rewind(): void
     {
-        call_user_func($this->_fn_rewind);
+        ($this->_fn_rewind)();
     }
 
     public function seek($offset, $whence = SEEK_SET): void
     {
-        call_user_func($this->_fn_seek, $offset, $whence);
+        ($this->_fn_seek)($offset, $whence);
     }
 
     public function isWritable(): bool
     {
-        return call_user_func($this->_fn_isWritable);
+        return ($this->_fn_isWritable)();
     }
 
     public function write($string): int
     {
-        return call_user_func($this->_fn_write, $string);
+        return ($this->_fn_write)($string);
     }
 
     public function isReadable(): bool
     {
-        return call_user_func($this->_fn_isReadable);
+        return ($this->_fn_isReadable)();
     }
 
     public function read($length): string
     {
-        return call_user_func($this->_fn_read, $length);
+        return ($this->_fn_read)($length);
     }
 
     public function getContents(): string
     {
-        return call_user_func($this->_fn_getContents);
+        return ($this->_fn_getContents)();
     }
 
     /**
-     * {@inheritdoc}
-     *
      * @return mixed
      */
     public function getMetadata($key = null)
     {
-        return call_user_func($this->_fn_getMetadata, $key);
+        return ($this->_fn_getMetadata)($key);
     }
 }