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print_o

An object graph visualizer for PHP

Scrutinizer Code Quality Build Status Code Coverage object graph

What is object graph ?

Object-oriented applications contain complex webs of interrelated objects. Objects are linked to each other by one object either owning or containing another object or holding a reference to another object. This web of objects is called an object graph and it is the more abstract structure that can be used in discussing an application's state. - wikipedia

(JA) オブジェクト指向のアプリケーションは相互に関係のある複雑なオブジェクト網を含んでいます。オブジェクトはあるオブジェクトから所有されているか、他のオブジェクト（またはそのリファレンス）を含んでいるか、そのどちらかでお互いに接続されています。このオブジェクト網をオブジェクトグラフと呼びます。

Simple object graph

only object

With properties

+property

Full extract

+array

Requirements

  • PHP 5.4+

Installation

{
    "require-dev": {
        "koriym/printo": "~1.0"
    }
}

Usage

print_o($object);

//or

use Koriym\Printo\Printo;

echo (new Printo($object))
    ->setRange(Printo::RANGE_PROPERTY)
    ->setLinkDistance(130)
    ->setCharge(-500);

Live demo