Adding array into mysql varchat row with comma after creating the array - php

Question

I have a huge table with some items. I want to retrive specific items from that table according with the players level of gaming . After the code extracts all the specific items i want to add them into an array ( in this case "$cart") . I want to update a mysql row into a varchar field the array separated by a comma ",";
I tried different methods of adding them into the database but something isn't working.
Heres my code :
$sql = mysql_query("select * from iteme where tip != 'Minereu' AND tip != 'Reteta' AND tip != 'Cooking' AND tip != 'Altele' AND tip != 'Potiuni' AND tip != 'Fragment' AND tip != 'Tools' AND tip != 'Medicina' ");
$numaratoare = 0;
$cart = array();
$nivel_player = mysql_query("select * from membri where id !=0 ");
while($informatie_player = mysql_fetch_array($nivel_player))
{
$nivel_actual_player = lvl($informatie_player['experienta']);
$shop_arme_plus_5 = $nivel_actual_player + 5 ;
if ($nivel_actual_player - 5 == 0 )
$shop_arme_minus_5 = $nivel_actual_player - 5 ;
else
$shop_arme_minus_5 = 0 ;
$shop_arme = mysql_query("select * from iteme where tip = 'Arme' AND level_minim < ".$shop_arme_plus_5." AND level_minim > ".$shop_arme_minus_5." AND vandabil = 1 ");
while($informatie = mysql_fetch_array($shop_arme)) {
$numaratoare ++;
//echo " ".$informatie['nume_ro']." , ";
array_push($cart, $informatie['obiect']);
}
mysql_query("INSERT INTO membri_shop_iteme set iteme_arme = ".$informatie["obiect"]." where id_jucator = ".$informatie_player['id']." "); // Here is the problem.
}
Where's the problem? I tried adding implode(', ', $cart); but still i can't add them into database.
Thanks for helping.

Answer 1

may be its string problem $informatie["obiect"] to $informatie['obiect']
mysql_query("INSERT INTO membri_shop_iteme set iteme_arme = ".$informatie['obiect']." where id_jucator = ".$informatie_player['id']." "); // Here is the problem.
to
$newObject=join(",",$cart);
mysql_query("UPDATE membri_shop_iteme SET iteme_arme = '".$newObject."' where id_jucator = ".$informatie_player['id']." "); // Here is the problem.

Answer 2

You use $informatie["obiect"] in your query, but you have to use $cart.
while($informatie = mysql_fetch_array($shop_arme)) {
$numaratoare ++;
array_push($cart, $informatie['obiect']);
}
mysql_query("UPDATE membri_shop_iteme
SET iteme_arme = '".implode("','", $cart)."'
WHERE id_jucator = '".$informatie_player['id']."'");