我需要比较两个日期,如果一个日期大于另一个日期,则将运行 sql。这是我的代码
date_default_timezone_set('Asia/Kuala_Lumpur');
$date = date('Y-m-d G:i:s');
$query = mysql_query("SELECT * FROM package_transaction");
if(mysql_num_rows($query) > 0) {
while($row = mysql_fetch_array($query)) {
$transac_code = $row['transac_code'];
$duedate = $row['payment_due'];
if(strtotime($date) > strtotime($duedate))
{
mysql_query("UPDATE package_transaction SET `status` = 'cancelled' WHERE `payment_due` = `$duedate` AND `transac_code` = `$transac_code`");
}
}
}
但它不工作。请帮忙