Online PHP editor | output for SddjA

<?php //create function to compare first letter of item to the aisle arrays function checkAisle($term) { $item= "banana"; $letters = array("A", "B", "C", "D", "E", "F", "G","H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T","U", "V", "W", "X", "Y", "Z"); $aisles = array("1", "1", "1", "1", "1", "1", "1","1", "1", "1", "1", "1", "1", "2", "2", "2", "2", "2", "2", "2","2", "2", "2", "2", "2", "2"); $guide = array_combine($letters, $aisles); $itemUC = ucfirst($item); $firstChar = $itemUC[0]; echo "$itemUC is located on Aisle $guide[$firstChar]."; } //run function checkAisle("banana");