Multiple Level Array

[Adamhumbug]

Hi All,

I have a function that creates an array using a few sql quereys.  I then use the array to output to html.  I am wanting to add more data to the array to populate another column in the created table.

I am unsure how to add $miqty to the array and then output it in the Qty On Order column. 

I feel like i need to add the [] to

$menuItemsInCat[$mcatname][$miid] = $miname;

section but i am not sure where in there it should be.

 

<?php if (session_status() == PHP_SESSION_NONE) {
session_start();
}
if (!isset($_SESSION['user_id'])){
	header("location: index.php");
	exit;
}
//name of the pagea
$_SESSION['this_page'] = 'new-menu';

function getMenuItems($conn){
	$output = '';
	$stmt = $conn -> query("
	                         SELECT menu_category_name
	                         FROM ssm_menu_items
	                         INNER JOIN  ssm_menu_category on menu_item_category_id = menu_category_id
	                         ORDER BY menu_category_display_order
	                         ");
	//create an empty array of all of the menu categories that are in use
	foreach ($stmt as $item){
		$menuItemsInCat[$item['menu_category_name']] = [];
	}
	$stmt = $conn -> prepare("
	                         	SELECT menu_item_id, menu_item_name, menu_category_name, sum(menu_item_qty)
								FROM ssm_menu_items mi
								INNER JOIN ssm_menu_category mcat ON mi.menu_item_category_id = mcat.menu_category_id
								left join ssm_menu_order USING (menu_item_id)
								GROUP BY menu_item_id
	                         ");
	$stmt -> execute();
	$stmt -> bind_result($miid, $miname, $mcatname, $miqty);
	while ($row = $stmt -> fetch()) {
		//put items into the blank array created above under their correct category
		
		$menuItemsInCat[$mcatname][$miid] = $miname;
	}

	echo "<pre>";
	print_r($menuItemsInCat);
	echo "</pre>";

		//foreach thing in $menuItemInCat array there is $menucat array associated with $menuit(ems) array
		//we want the menu cat
	foreach ($menuItemsInCat as $menucat => $menuit) {
		$output .= "<tbody>";
		$output .= "<tr class='bg-secondary text-white text-center'><th>$menucat</th>";
		$output .= "<th>Qty On Order</th><th>Manage</th></tr>";
		//foreach thing in menu items array there is an array of ids and an array of items
		foreach ($menuit as $itemId => $itemName) {
			$output .= "<tr><td>$itemName</td>";
			$output .= "<td></td>";
			$output .= "<td><div class='btn btn-primary'>Manage</div></td></tr>";
		}
		$output .= "</tbody>";
	}
	return $output;
}



?>
<?php include '_includes/head.php'; ?>
<div class="container-fluid">
	<div class="row">
		<?php include '_includes/header.php'; ?>
	</div>
	<div class="row" >
		<div class="col-sm-2 p-0 bg-dark text-light">
			<?php include '_includes/nav.php'; ?>
		</div>
		<div class="col-sm-10" style="height: calc(100vh - 80px);overflow:scroll;">
			<div class="mt-3">
				<table class="table table-striped table-hover table-bordered text-center align-middle">
					<?= getMenuItems($conn) ?>
				</table>
			</div>
			<div class="col-sm-12"><?php include '_includes/footer.php'; ?></div>
		</div>
	</div>
	
</div>
<script>
	//set sidebar active indicator
	//XX = name of parent if in dropdown eg "sheet"
	if(document.getElementById('menu')){
		document.getElementById('menu').classList.add('show')
	}
	//nav button ID
	if(document.getElementById('newMenu')){
		document.getElementById('newMenu').classList.add('blOrange')
	}
</script>

As always your help is very appreciated.

Edited February 5, 2020 by Adamhumbug

[Adamhumbug]

Turns out it wasnt as complicated as i thought

 

function getMenuItems($conn){
	$output = '';
	$stmt = $conn -> query("
	                         SELECT menu_category_name
	                         FROM ssm_menu_items
	                         INNER JOIN  ssm_menu_category on menu_item_category_id = menu_category_id
	                         ORDER BY menu_category_display_order
	                         ");
	//create an empty array of all of the menu categories that are in use
	foreach ($stmt as $item){
		$menuItemsInCat[$item['menu_category_name']] = [];
	}
	$stmt = $conn -> prepare("
	                         	SELECT menu_item_id, menu_item_name, menu_category_name, sum(menu_item_qty)
								FROM ssm_menu_items mi
								INNER JOIN ssm_menu_category mcat ON mi.menu_item_category_id = mcat.menu_category_id
								left join ssm_menu_order USING (menu_item_id)
								GROUP BY menu_item_id
	                         ");
	$stmt -> execute();
	$stmt -> bind_result($miid, $miname, $mcatname, $miqty);
	while ($row = $stmt -> fetch()) {
		//put items into the blank array created above under their correct category
		
		$menuItemsInCat[$mcatname][$miid] = [$miname, $miqty];
	}
		//foreach thing in $menuItemInCat array there is $menucat array associated with $menuit(ems) array
		//we want the menu cat
	foreach ($menuItemsInCat as $menucat => $menuit) {
		$output .= "<tbody>";
		$output .= "<tr class='bg-secondary text-white text-center'><th>$menucat</th>";
		$output .= "<th>Qty On Order</th><th>Manage</th></tr>";
		//foreach thing in menu items array there is an array of ids and an array of items
		foreach ($menuit as $itemId => $itemName) {
			$output .= "<tr><td>$itemName[0]</td>";
			$output .= "<td>$itemName[1]</td>";
			$output .= "<td><div class='btn btn-primary'>Manage</div></td></tr>";
		}
		$output .= "</tbody>";
	}
	return $output;
}

Look at me solving my own problems

Edited February 5, 2020 by Adamhumbug