编辑php字符串

I have a string that makes a function from my order status. I wan´t to have it to trigger with 2 order status´ Is that posible?

$query = "SELECT * FROM #__redshop_orders where order_payment_status ='Paid' and order_status = 'RD2'";

So insted of just trigger with status RD2 it should trigger with RD1+RD2

Plus - I wan´t to remove the order_payment_status function, so it only triggers for order status.

How will the string look like after editting? Thank you.

It would be something like this:

$query = "SELECT * FROM #__redshop_orders WHERE order_status = 'RD1' OR order_status = 'RD2'";

You should try to learn MySQL, a simple google search would give you plenty of example and tutorials.

EDIT:

I made some tests since I posted my answer, and the benchmarks show that a much faster solution would be:

$query = "SELECT * FROM #__redshop_orders WHERE order_status IN ('RD1', 'RD2')";

$query = "SELECT * FROM #__redshop_orders WHERE order_status IN ('RD1', 'RD2')";

$query = "SELECT * FROM #__redshop_orders    where   order_status IN('RD1','RD2')";

//You want this