Hi Guys, I need help with this code I am about to paste. It works on a testing server running PHP 4.2.2 but not 4.3.2 Here is the error: Warning: array_merge_recursive(): recursion detected in /services2/webpages/r/i/rinkrake.com/public/test.php on line 26 Here is the code: <?php echo "Generating results, this could take a minute....<br>"; // Allow the script enough time to finish (lots of data, lots of loops) set_time_limit(999); // db connection $link = mysql_connect("xxx", "xxx", "xxx"); mysql_select_db("xxx"); // We need these queries to do our job $we_ordered_1 = mysql_query("select OrderTable.cart_id, CartTable.cart_id, CartTable.product_index from OrderTable, CartTable where CartTable.product_index = 1 and OrderTable.cart_id = CartTable.cart_id"); $we_ordered_14 = mysql_query("select OrderTable.cart_id, CartTable.cart_id, CartTable.product_index from OrderTable, CartTable where CartTable.product_index = 14 and OrderTable.cart_id = CartTable.cart_id"); $customers = mysql_query("select cart_id, first, last, email from OrderTable"); // Compare cart_id's between customers who ordered product #1 and #14. If the customer // ordered #1 and not #14, put their cart_id in the $good_customers array and move on // to the next. while ($row1 = mysql_fetch_row($we_ordered_1)) { while ($row2 = mysql_fetch_row($we_ordered_14)) { if ($row1[0] != $row2[0]) { $temp[cust_id] = $row1[1]; $good_customers = array_merge_recursive($good_customers,$temp); } } mysql_data_seek($we_ordered_14,0); } // Free up some memory, reset things back to square one (just to be on the safe side) // and get rid of any duplicate items in our newly created array. mysql_free_result($we_ordered_1); mysql_free_result($we_ordered_14); unset ($temp); reset ($good_customers); $good_customers = array_unique($good_customers[cust_id]); // Fetch a customer, step through the $good_customers array and // compare the cart_id stored in $good_customers, if they match, // kick out a 'record' with the necessary data. while ($row3 = mysql_fetch_row($customers)) { foreach ($good_customers as $value) { if ($row3[0] == $value) { echo $row3[0]." | ".$row3[1]." | ".$row3[2]." | ".$row3[3]."<br>\n"; } } } mysql_close($link); echo "<script language=JavaScript>alert(\"Done!\");</script>"; ?> CAN anyone help me resolve the problem? I know it has to do with a bug being fixed for array_merge_recursive but I don't know how to resolve the problem and get the results I need :-( Please help? Thanks so much!!! Aaron