/** * This function converts an array of url extensions, * and formats them to be used in url-related regex. * @return string * @uses Helpers::arrayToString * @uses self::urlExtensions * @uses Helpers::replaceCharacters */ public static function extensionsToString() { $extensions_string = Helpers::arrayToString(self::urlExtensions()); return Helpers::replaceCharacters($extensions_string, ",", "|"); }
private function generateTestReplaceChars($string, $new_string, $original_chars, $new_chars) { $expected_result = $new_string; $result = Helpers::replaceCharacters($string, $original_chars, $new_chars); $this->assertEquals($expected_result, $result); }