void fix_google_param(char *s) {
    if(unlikely(!s)) return;

    for( ; *s ;s++) {
        if(!isalnum(*s) && *s != '.' && *s != '_' && *s != '-')
            *s = '_';
    }
}
void fix_google_param(char *s) {
    if(unlikely(!s)) return;

    for( ; *s ;s++) {
        if(!isalnum(*s) && *s != '.' && *s != '_' && *s != '-')
            *s = '_';
    }
}