Strlen test speed

/*
---

strlens: 26, strlen_chat: 25, strlen: 26

strlens: 21 ms
strlen_chat: 40 ms
strlen: 2 ms
Filterscript 'ap.amx' loaded.

--
*/

public OnFilterScriptInit()
{

    printf("strlens: %d, strlen_chat: %d, strlen: %d", strlens("IgrexolonO jak brat z wsrh"), strlen_chat("IgrexolonO jak brat z wsrh"), strlen("IgrexolonO jak brat z wsrh"));

    new tick = GetTickCount();
    for(new i;i<10000;i++) strlens("IgrexolonO jak brat z wsrh");
    printf("strlens: %d ms", GetTickCount() - tick);

    tick = GetTickCount();
    for(new i;i<10000;i++) strlen_chat("IgrexolonO jak brat z wsrh");
    printf("strlen_chat: %d ms", GetTickCount() - tick);

    tick = GetTickCount();
    for(new i;i<10000;i++) strlen("IgrexolonO jak brat z wsrh");
    printf("strlen: %d ms", GetTickCount() - tick);


    return 1;
}

stock strlens(const buffer[])
{
    new i;
    while(++i,buffer[i] != EOS) {}
    return i;
}
strlen_chat(buffer[])
{
    for(new i;i<128;i++)
    {
        if(buffer[i] == 0x0) return i-1;
    }
    return -1;
}