hello, this is problably newbie question, but I can not understand why my count() function doesn't work. I need to count how many items has a determinated customer ordered ever.
1. I tired to get the array like this:
$una = $check["uname"];
function orderquantity ($una) {
$pss = mysql_query("SELECT OID FROM orders WHERE una = '".trim($una)."'") or die (mysql_error("Query error on Order search"));
while($pisao=mysql_fetch_array($pss)) {
return count($pisao);
}
}
$okuan = orderquantity();
2. and like this:
$una = $check["uname"];
function orderquantity ($una) {
$pss = mysql_query("SELECT OID FROM orders WHERE una = '".trim($una)."'") or die (mysql_error("Query error on Order search"));
return count($pss);
}
okuan = orderquantity();
None of them gave me a valid value, is it because the OID is an int value?
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