Function strlenCommand

app/redis-6.2.6/src/t_string.c:705–710

}

void strlenCommand(client *c) {
    robj *o;
    if ((o = lookupKeyReadOrReply(c,c->argv[1],shared.czero)) == NULL ||
        checkType(c,o,OBJ_STRING)) return;
    addReplyLongLong(c,stringObjectLen(o));
}


/* STRALGO -- Implement complex algorithms on strings.