[wallen]

PHP код:

            new name2[MAX_PLAYER_NAME+1], string[24+MAX_PLAYER_NAME+1];
            GetPlayerName(playerid, name2, sizeof(name2));
            strmid(pInfo[playerid][Name], name2, 0, 24);
            format(string, sizeof(string), "%i_%s",pInfo[playerid][Respect], name2);
            SetPlayerName(playerid, string); 


I only wanted to show 1 number 12314_ example. not 1231_123_125415_12312 etc...
And how to detect when someone like types /stats 2 instead saying "You viewing the stats of player 213124_Nickname, without these numbers? I put that on the onplayerupdate callbacj so it would update everytime he gets new respects.

[Eoussama]

While not necessarily bad, using strcpy for string copying is better.
In most cases, using OnPlayerUpdate is bad practice, or at least, in this case, it's better if to use a timer, or even better, call the function that updates the player's name inside the function responsible for changing the player's respect points.

[Mugala]

you can basically use one of the Slice's function, strreplace and replace these numbers with nothing (not a spaces, just nothing).

PHP код:

stock strreplace(string[], const search[], const replacement[], bool:ignorecase = false, pos = 0, limit = -1, maxlength = sizeof(string)) {
    // No need to do anything if the limit is 0.
    if (limit == 0)
        return 0;
    
    new
             sublen = strlen(search),
             replen = strlen(replacement),
        bool:packed = ispacked(string),
             maxlen = maxlength,
             len = strlen(string),
             count = 0
    ;
    
    
    // "maxlen" holds the max string length (not to be confused with "maxlength", which holds the max. array size).
    // Since packed strings hold 4 characters per array slot, we multiply "maxlen" by 4.
    if (packed)
        maxlen *= 4;
    
    // If the length of the substring is 0, we have nothing to look for..
    if (!sublen)
        return 0;
    
    // In this line we both assign the return value from "strfind" to "pos" then check if it's -1.
    while (-1 != (pos = strfind(string, search, ignorecase, pos))) {
        // Delete the string we found
        strdel(string, pos, pos + sublen);
        
        len -= sublen;
        
        // If there's anything to put as replacement, insert it. Make sure there's enough room first.
        if (replen && len + replen < maxlen) {
            strins(string, replacement, pos, maxlength);
            
            pos += replen;
            len += replen;
        }
        
        // Is there a limit of number of replacements, if so, did we break it?
        if (limit != -1 && ++count >= limit)
            break;
    }
    
    return count;
} 


for example, let's say that player's name is George12 or Ge1o2rge

PHP код:

new name[28],string[128];
GetPlayerName(playerid,name,28);
strreplace(name, "1", "");
strreplace(name, "2", "");
format(string,sizeof(string),"Hello %s",name); 


so output will be like this.
Hello George (instead of numbers in names)