Online PHP editor | rfc for uNorh

@ 2019-12-20T08:16:18Z

<?php

$products = array (
    0 => 
    array (
        'product_id' => 2,
        'customer_id' => 1820,
        'order_id' => 'M-AAH-959',
        'quantity' => 5,
        'weight' => 1.3,
        'cubic' => 0.00267,
        'total_weight' => 6.5,
        'total_cubic' => 0.00267
    ),
    1 => 
    array (
        'product_id' => 3,
        'customer_id' => 1820,
        'order_id' => 'M-AAH-959',
        'quantity' => 6,
        'weight' => 1.5,
        'cubic' => 0.00348,
        'total_weight' => 9,
        'total_cubic' => 0.00348
    ),
    2 => 
    array (
        'product_id' => 8,
        'customer_id' => 1820,
        'order_id' => 'M-AAH-959',
        'quantity' => 7,
        'weight' => 1.5,
        'cubic' => 0.00267,
        'total_weight' => 10.5,
        'total_cubic' => 0.00267
    )
);

function pack_boxes($products, $box_weight) {
    $boxes = array();
    $this_box_weight = 0;
    $box_number = 0;
    foreach ($products as $product) {
        // will all this product fit?
        if ($product['total_weight'] < $box_weight - $this_box_weight) {
            // yes - add this product to the box
            $boxes[$box_number][] = $product;
            $this_box_weight += $product['total_weight'];
            $boxes[$box_number]['box_weight'] = $this_box_weight;
        }
        else {
            // no - add the part that will fit to this box
            $num_products = floor(($box_weight - $this_box_weight) / $product['weight']);
            $balance = $product['quantity'] - $num_products;
            $product['quantity'] = $num_products;
            $product['total_weight'] = $num_products * $product['weight'];
            $boxes[$box_number][] = $product;
            $boxes[$box_number]['box_weight'] = $this_box_weight + $num_products * $product['weight'];
            // add the balance to a new box
            $box_number++;
            $product['quantity'] = $balance;
            $this_box_weight = $product['total_weight'] = $balance * $product['weight'];
            $boxes[$box_number][] = $product;
            $boxes[$box_number]['box_weight'] = $this_box_weight;
        }
    }
    return $boxes;
}

$boxes = pack_boxes($products, 12);
print_r(array_column($boxes, 'box_weight'));
print_r($boxes);

Output for git.master, git.master_jit, rfc.property-hooks: Array ( [0] => 11 [1] => 12 [2] => 3 ) Array ( [0] => Array ( [0] => Array ( [product_id] => 2 [customer_id] => 1820 [order_id] => M-AAH-959 [quantity] => 5 [weight] => 1.3 [cubic] => 0.00267 [total_weight] => 6.5 [total_cubic] => 0.00267 ) [box_weight] => 11 [1] => Array ( [product_id] => 3 [customer_id] => 1820 [order_id] => M-AAH-959 [quantity] => 3 [weight] => 1.5 [cubic] => 0.00348 [total_weight] => 4.5 [total_cubic] => 0.00348 ) ) [1] => Array ( [0] => Array ( [product_id] => 3 [customer_id] => 1820 [order_id] => M-AAH-959 [quantity] => 3 [weight] => 1.5 [cubic] => 0.00348 [total_weight] => 4.5 [total_cubic] => 0.00348 ) [box_weight] => 12 [1] => Array ( [product_id] => 8 [customer_id] => 1820 [order_id] => M-AAH-959 [quantity] => 5 [weight] => 1.5 [cubic] => 0.00267 [total_weight] => 7.5 [total_cubic] => 0.00267 ) ) [2] => Array ( [0] => Array ( [product_id] => 8 [customer_id] => 1820 [order_id] => M-AAH-959 [quantity] => 2 [weight] => 1.5 [cubic] => 0.00267 [total_weight] => 3 [total_cubic] => 0.00267 ) [box_weight] => 3 ) )

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

preferences:dark modelive previewkey bindings