src/Debug/FileStreamWrapper.php
public function stream_stat()
    {
        if (!$this->handle) {
            return false;
        }
        self::restorePrev();
        $array = \fstat($this->handle);
        self::register();
        return $array;
    }
public function stream_stat()
    {
        if (!$this->handle) {
            return false;
        }
        self::restorePrev();
        $array = \fstat($this->handle);
        self::register();
        return $array;
    }
Retrieve information about a file resource

@return array

@see http://php.net/manual/en/streamwrapper.stream-stat.php