public static function instance() { if (self::$instance == NULL) { self::$instance = new cw_sqlite(); } return self::$instance; }
public function setUp() { $this->cw_sqlite = cw_sqlite::instance(); $test_cw_words = $this->cw_sqlite->cw_words(); $this->TOTAL_WORDS = count($test_cw_words->allWords); }