public function initialize() { $lang = isset($_REQUEST['lang']) ? $_REQUEST['lang'] : 'eng'; if (!file_exists($lang)) { $lang = 'eng'; } self::$lang = $lang; self::$words = explode("\n", file_get_contents($lang . '/words.txt')); self::$symbols_pronouns = explode("\n", file_get_contents($lang . '/pronouns.txt')); self::$question_words = explode("\n", file_get_contents($lang . '/question_words.txt')); self::$popular_verbs = explode("\n", file_get_contents($lang . '/popular_verbs.txt')); self::$male_firstnames = explode("\n", file_get_contents($lang . '/male_firstnames.txt')); self::$female_firstnames = explode("\n", file_get_contents($lang . '/female_firstnames.txt')); self::$surnames = explode("\n", file_get_contents($lang . '/surnames.txt')); }