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CREATE TABLE oc_product ( product_id int, price int, quantity int ); INSERT INTO oc_product VALUES (1, 10, 50), (2, 30, 20), (3, 4, 5), (4, 7, 12), (5, 6, 78);
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<?php $link = &$mysqli; $query = mysqli_query( $link, "SELECT product_id, price, quantity FROM oc_product WHERE product_id IN (1,2,3,4,5)" ) or die(mysqli_error($link)); while($row = mysqli_fetch_assoc($query)){ $products[$row['product_id']] = $row; } // Show product 3 printf( "id: %d, price: %d, quantity: %d", $products[3]['product_id'], $products[3]['price'], $products[3]['quantity'] );
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