[Sasino97]

SetPVar Int/String/Float(playerid, pvar, value);

playerid: The player id
pvar: for example "Money" or "Ammo" with "" !
value: The value to assign to that var

example:

SetPVarInt(playerid, "Money", GetPlayerMoney(playerid));

it's the same thing as

new Money[MAX_PLAYERS];
Money[playerid] = GetPlayerMoney(playerid);

But with PVars you don't have to declare with "new"