strtr(const str[], const from[], const to[])
{
	new
		l_from = strlen(from),
		l_to = strlen(to),
		buf[128];
		
	if(l_from != l_to)
		return buf;
	
	new
		l_str = strlen(str);
	
	for(new i = 0; i < l_str; i++)
	{
		buf[i] = str[i];
		
		for(new f = 0; f < l_from; f++)
			if(buf[i] == from[f])
			{
				buf[i] = to[f];
				break;
			}
	}
	
	return buf;
}