protected function initialize()
    {
        if ($this->handle !== null) {
            return;
        }

        $this->handle = fopen($this->filename, 'w');
        fwrite($this->handle, "[\n");
        fwrite($this->handle, json_encode($this->metadata));
    }
protected function initialize()
    {
        if ($this->handle !== null) {
            return;
        }

        $this->handle = fopen($this->filename, 'w');
        fwrite($this->handle, "[\n");
        fwrite($this->handle, json_encode($this->metadata));
    }
protected function initialize ( ) { if ( $ this -> handle !== null ) { return ; } $ this -> handle = fopen ( $ this -> filename , 'w' ) ; fwrite ( $ this -> handle , "[\n" ) ; fwrite ( $ this -> handle , json_encode ( $ this -> metadata ) ) ; }
Performs initialization.
Performs initialization .