PHP - Multiple Record Array

function dbRowInsert($table_name, $form_data)
{
global $conn;
   
    $fields = array_keys($form_data);

    $sql = "INSERT INTO ".$table_name."
    (`".implode('`,`', $fields)."`)
    VALUES('".implode("','", $form_data)."')";

       return mysqli_query($sql);
}

 include("new_db.php");
 include("cus_functions.php");
 
 $do=$_GET['do'];
 
 if($do=='addpro'){
 
if(isset($_POST['submit'])){

$input = $_POST['title'];
$comp = '0';

$form_data = array('title' => $input, 'completed' => $comp);
 dbRowInsert('projects', $form_data);

}}

So I'm trying to create an Array from a comma separated string containing array{s}. How can I take a string full of comma separated hex values such as : 

<?php
    $myStr = (
        "00ffff", "00cccc", "009999", 
        "007777", "004444", "001111", 
        "01ffff", "01cccc", "019999"
    );
?>

& turn it into 3 separated arrays like : 

<?php
    $myNewArrs = [
        Array1 ( 3 ), 
        Array2 ( 3 ), 
        Array3 ( 3 ), 
    ];
?>

which REALLY looks like : 

<?php
    $myNewArrs = [
        Array ( "00ffff", "00cccc", "009999" ), 
        Array ( "007777", "004444", "001111" ), 
        Array ( "01ffff", "01cccc", "019999" ), 
    ];
?>

?

Any assistance is most-definitely appreciated!

Thank you & have a great afternoon!

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.

$i=0;
for($i){
$homerider=$home_rider[$i];
$homeorder=$order[$i];
$homesql="INSERT INTO tbl_lg_rider_order (`name`,`card_id`,`homeaway`,`riderorder`) VALUES ('$homerider',$card_id,'h','$homeorder')";
echo $homesql;
$i++;
}
$i=0;
for($i){
$awayrider=$away_rider[$i];
$awayorder=$awayorder[$i];
$homesql="INSERT INTO tbl_lg_rider_order (`name`,`card_id`,`homeaway`,`riderorder`) VALUES ('$awayrider',$card_id,'a','$awayorder')";
echo $awaysql;
$i++;
}