\n";
+
+ /*
+ No regex replace support in MySQL so we'll have to retrieve all records
+ and group the postcodes ourselves.
+ */
+ $q = new OrderQuery;
+ $q->filterById($order_ids);
+ $q->join("Beneficiary");
+ /* No foreign key so we need to list the two tables. */
+ $q->join("Beneficiary.Address");
+ /* Not a FoodOrder column so we need to ask for it explicitly. */
+ $q->withColumn('upper(postcode)', 'postcode');
+ $rows = $q->find();
+
+ $total = 0;
+ $postcodes = array();
+ foreach ($rows as $row) {
+ $postcode = preg_replace('/\s*[0-9][A-Z]+$/', '', trim($row->getPostcode()));
+ if (! $postcode) $postcode = "Unknown";
+ $postcodes[$postcode]++;
+ $total++;
+ }
+ ksort($postcodes);
+
+ echo "