[code]
func Addslashes(str string) string {
	var tmpRune []rune
	strRune := []rune(str)
	for _, ch := range strRune {
		switch ch {
		case []rune{'\\'}[0], []rune{'"'}[0], []rune{'\''}[0]:
			tmpRune = append(tmpRune, []rune{'\\'}[0])
			tmpRune = append(tmpRune, ch)
		default:
			tmpRune = append(tmpRune, ch)
		}
	}
	return string(tmpRune)
}
[/code]