3 //---------------------------------------------------------------------------------------------
5 function update_currency($curr_abrev, $symbol, $currency, $country, $hundreds_name)
7 $sql = "UPDATE ".TB_PREF."currencies SET currency='$currency', curr_symbol='$symbol',
8 country='$country', hundreds_name='$hundreds_name' WHERE curr_abrev = '$curr_abrev'";
10 db_query($sql, "could not update currency for $curr_abrev");
13 //---------------------------------------------------------------------------------------------
15 function add_currency($curr_abrev, $symbol, $currency, $country, $hundreds_name)
17 $sql = "INSERT INTO ".TB_PREF."currencies (curr_abrev, curr_symbol, currency, country, hundreds_name)
18 VALUES ('$curr_abrev', '$symbol', '$currency', '$country', '$hundreds_name')";
20 db_query($sql, "could not add currency for $curr_abrev");
23 //---------------------------------------------------------------------------------------------
25 function delete_currency($curr_code)
27 $sql="DELETE FROM ".TB_PREF."currencies WHERE curr_abrev='$curr_code'";
28 db_query($sql, "could not delete currency $curr_code");
30 $sql="DELETE FROM ".TB_PREF."exchange_rates WHERE curr_code='$curr_code'";
31 db_query($sql, "could not delete exchange rates for currency $curr_code");
34 //---------------------------------------------------------------------------------------------
36 function get_currency($curr_code)
38 $sql = "SELECT * FROM ".TB_PREF."currencies WHERE curr_abrev='$curr_code'";
39 $result = db_query($sql, "could not get currency $curr_code");
41 $row = db_fetch($result);
45 //---------------------------------------------------------------------------------------------
47 function get_currencies()
49 $sql = "SELECT * FROM ".TB_PREF."currencies";
50 return db_query($sql, "could not get currencies");
53 //---------------------------------------------------------------------------------------------