CAN
if ($_POST['act'] == "delete")
{
$sql = "DELETE FROM zrfw4_dev WHERE zmid='$zmid' AND dev_mac='$mac';";
}
if ($_POST['act'] == "update")
{
$sql = "UPDATE zrfw4_dev SET friendly_name='$friendly_name', dev_id='$dev_id' WHERE zmid='$zmid' AND dev_mac='$mac';";
}
BE REPLACED BY:
$sql=($_POST['act']=="delete")?"DELETE FROM zrfw4_dev WHERE zmid='$zmid' AND dev_mac='$mac';":"UPDATE zrfw4_dev SET friendly_name='$friendly_name', dev_id='$dev_id' WHERE zmid='$zmid' AND dev_mac=;$mac';";
I receive parse error...