I've got a small function which checks city name with post codes
And because this needs to be checked in several scripts I want to have it in
my common functions file
and include it !
require ("common_funtions.inc");
and then use it
if (!check_city_from_plz($t_zipcode)){
echo "<TR><TD colspan=\"2\"><B><I>Your city does not exist with the
plz!</I></B><BR></TD></TR>
";
}
It doesn't work though, I'm sure it something simple but can someone please
point me in the right direction !
This is the function itself
function check_city_from_plz($str) {
connect and select database
$city_query = "select distinct t_city_name,t_city_id_city from
t_city,t_zipcodecity where
(t_city_id_city = t_zipcodecity_id_city) and (t_zipcodecity_zipcode like
'$str')";
$city_result = mysql_db_query(DBWEB, $city_query);
if ($city_result) {
while ($q = mysql_fetch_array($city_result)) {
$city_id = $q["t_city_id_city"];
$cityname = $q["t_city_name"];
if ($cityname !="") {
return 1;
return $city_id;
return $cityname;
} else {
return 0;
}
} // close if
} // close while
} // close function
Thanks in advance !
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