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3D bin packing algorithm in PHP

We’re looking for an expert in C Programming (C, C++, C#), PHP (OOP, Object Oriented Programming) and Mathematics to code a Class in PHP 5.3 or 5.6 in order to calculate the smallest bin (truck or container) to stuff a variable number of items. The Class will generate the ordered list of the packed items and how they should be positioned in the bin(s), considering these constrains: items could be rotated, no ovestack or no understack, on a pallet or without a pallet.

Our budget is 150$. Our deadline is next Monday.


The following websites do the exact calculation we’re looking for, and your results, will be compared with them:

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]


Here you have a repository of already made projects in different languages to have a look at: [url removed, login to view]

Here you have something very similar at what we’re looking for already made in PHP:

[url removed, login to view]

Here you have the source code of a software to have a look at:

[url removed, login to view]

INPUT is a php array resulting from a web form that indicates a list of items with the following characteristics:

• the number of all items

• the dimensions of a single item

• if the item can be rotated or not: turn side, turn up or standard position

• if the item can be overstack / understack or not

• if the items have to be loaded on a pallet or not


• the calculation of the occupied space in m3 of all items when optimized

• the free space left in m3

• a php array with the ordered list of all items and how they should be positioned in the truck or container, in order to occupy the smallest number of bin(s)

Skills: C Programming, C++ Programming, Java, Mathematics, PHP

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About the Employer:
( 1 review ) Bogotá, Colombia

Project ID: #15416732

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Hello i have gone through your discription i am expert c, c++,c# programmer. i can do it perfectly. My expert skills are c, c++,c#programming,java,software development, coding,php,Mathematics. My main focus is to deli More

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