Online PHP editor | output for d7pMG

<?php $prices = array( array('id' => '28','price' =>100 ), array('id' => '29','price' =>105 ), array('id' => '30','price' =>110 ), array('id' => '31','price' =>115 ), array('id' => '32','price' =>120 ), array('id' => '33','price' =>125 ), array('id' => '34','price' =>130 ) ); $amount = 113; $result_id = null; $take_next = false; foreach ($prices as $item) { if ($item['price'] < $amount) { $take_next = true; } elseif ($item['price'] == $amount){ $result_id = $item['id']; break; } else { if ($take_next){ $result_id = $item['id']; } break; } } echo "Closest ID: $result_id";