[[IL]HeHu]

I am using the a_sampmysql and I am completely new to it.
Now I have this:

PHP код:

public MySQLFetchFactionRecord(sqlfactionid, sqlresult[]) // by Luk0r
{
    new query[128];
    format(query, sizeof(query), "SELECT * FROM `factions` WHERE `factionid` = '%d' LIMIT 1", sqlfactionid);
    samp_mysql_query(query);
    samp_mysql_store_result();
    if(samp_mysql_fetch_row(sqlresult)==1)
    {
        samp_mysql_free_result();
        return 1;
    }
    return 0;
} 


I understood from this that it will take from table factions where the faction id is equal to faction id mentioned in the public.
But what I don't understand is, what's the sqlresult?