PHP > JS Functions

gistfile1.php

<?php

$data = array();

foreach ($products as $product) {

	$data[$product->make][$product->variant.' - '.$product->material][] = $product;

}

gistfile2.js

var data = {};

for (var i = 0; i < result.rows.length; i++) {

	var product = result.rows.item(i);
	var title = product.variant+' - '+product.material;

	// Check if the object exists; create it if not
	if(product.make in data == false) {
		data[product.make] = {};
	}

	// Check if the array exists; create it if not
	if(title in data[product.make] == false) {
		data[product.make][title] = [];
	}

	data[product.make][title].push(product);

}