[FaLLenGirL]

I really don't know what can this ever work.
Try this maybe it will be okay.

1. Why u use another stocks.. there are already functions to get health or to set health.
2. GetPlayerHealth( playerid, Float:health_amount ), is the fuction to get the health. Example:

PHP Code:

new Float:healthx;
GetPlayerHealth( playerid, healthx );
pInfo[ playerid ][ pHealth ] = healthx; 


3. SetPlayerHealth( playerid, Float:health_amount ), is the function to set the health amount.

YOUR CODE IT WILL WORK IF U USE THIS:

PHP Code:

if( team[ i ] == TEAM_HUMAN )
{
    new Float:hp;
    GetPlayerHealth( i, hp );
    if( hp < 80 )
    {
        SetPlayerHealth( i, hp + 3.5 );
    }
} 


In my opinion your functions are not correct and also why to use another functions
if there exist already fuctions for this and u can use it for sure.