[code]

func Strtr(str string, replace map[string]string) string {
	if len(replace) == 0 || len(str) == 0 {
		return str
	}
	for old, new := range replace {
		str = strings.ReplaceAll(str, old, new)
	}
	return str
}

ge:
replace := make(map[string]string)
replace["Golang"] = "PHP"
fmt.Println(Strtr("Golang is the best language in the world", replace))

[/code]