PDO IN() Array Statement AND a placeholder

Question

I found this code on SO, which is great for using PDO and the IN() statement together.

$values = explode(\',\', $values) ; # 1,4,7

$placeholders = rtrim(str         


        

Answer 1

Solution

This should work, if $values is an array:

$query = "SELECT * FROM table WHERE id IN ($placeholders) AND product=?";
$stm->execute(array_merge($values, array($product)));

Explanation

execute() expects one parameter - in this case an array - to be provided. By adding array_merge($values, array($product)) you create one array with $product added at the end, so the query should work correctly.

See the demo here: http://ideone.com/RcClX