Online PHP editor | rfc for 3flcp

@ 2020-01-27T14:11:51Z

<?php

class Foo {

    public function getData()
    {
        return [
            1 => [
                'fooa1' => 'bara1',
                'fooa2' => 'bara2',
                'fooa3' => 'bara3',
                'parent' => 0
            ],
            2 => [
                'food1' => 'bard1',
                'food2' => 'bard2',
                'food3' => 'bard3',
                'parent' => 1
            ],
            3 => [
                'fooc1' => 'barc1',
                'fooc2' => 'barc2',
                'fooc3' => 'barc3',
                'parent' => 1
            ],
        ];
    }

    public function getDataPattern()
    {
        return [
            'a' => [
                'fooa1' => 'bara1',
                'fooa2' => 'bara2',
                'fooa3' => 'bara3',
                'children' => [
                    'd' => [
                        'food1' => 'bard1',
                        'food2' => 'bard2',
                        'food3' => 'bard3',
                        'parent' => 'a'
                    ],
                ]
            ],
            'b' => [
                'foob1' => 'barb1',
                'foob2' => 'barb2',
                'foob3' => 'barb3',
                'children' => [
                    'c' => [
                        'fooc1' => 'barc1',
                        'fooc2' => 'barc2',
                        'fooc3' => 'barc3',
                        'parent' => 'b',
                        'children' => [
                            'e' => [
                                'fooe1' => 'bare1',
                                'fooe2' => 'bare2',
                                'fooe3' => 'bare3',
                                'parent' => 'c'
                            ],
                        ]
                    ],
                ]
            ],
        ];
    }

    public function transformArrayToPattern()
    {
        $recordsObject = json_decode(json_encode($this->getData()));

        foreach ($recordsObject as $key => $obj) {
            if ($obj->parent !== 0) {
                $recordsObject->{$obj->parent}->children[$key] = $obj;
            }
        }

        return array_filter((array) $recordsObject, function ($record) {
            return $record->parent === 0;
        });
    }
}

print_r(
    (new Foo)->transformArrayToPattern()
);

Output for git.master, git.master_jit, rfc.property-hooks: Array ( [1] => stdClass Object ( [fooa1] => bara1 [fooa2] => bara2 [fooa3] => bara3 [parent] => 0 [children] => Array ( [2] => stdClass Object ( [food1] => bard1 [food2] => bard2 [food3] => bard3 [parent] => 1 ) [3] => stdClass Object ( [fooc1] => barc1 [fooc2] => barc2 [fooc3] => barc3 [parent] => 1 ) ) ) )

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

2022-12-01 RFC: Property hooks - included in PHP 8.4
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