Online PHP editor | rfc for 323RX

@ 2019-01-07T04:35:59Z

<?php
$array_question = '[ { "id": "8", "question": "Shop sign/billboard " }, { "id": "10", "question": "Pylon" }, { "id": "11", "question": "Banner" }, { "id": "12", "question": "Sport" }, { "id": "14", "question": "Matic " }, { "id": "16", "question": "Cub" } ]';
$array_answer = '[ { "id": "1b9fa84e-0f2f-11e9-b673-005056be36b2", "answer": "3", "id_question": "16" }, { "id": "bc82c3fd-0f2e-11e9-b673-005056be36b2", "answer": "1", "id_question": "11" }, { "id": "cc9363f1-0f2e-11e9-b673-005056be36b2", "answer": "3", "id_question": "12" }, { "id": "f1dfa8b5-0f2e-11e9-b673-005056be36b2", "answer": "1", "id_question": "14" } ]';
$questions = json_decode($array_question);
$answers = json_decode($array_answer, true);

$array_result = array_map(function ($v) use ($answers) {
    $v->answer = ($k = array_search($v->id, array_column($answers, 'id_question'))) !== false ? $answers[$k]['answer'] : null;
    return $v;
}, $questions);
print_r(json_encode($array_result, JSON_UNESCAPED_SLASHES));

Output for git.master, git.master_jit, rfc.property-hooks: [{"id":"8","question":"Shop sign/billboard ","answer":null},{"id":"10","question":"Pylon","answer":null},{"id":"11","question":"Banner","answer":"1"},{"id":"12","question":"Sport","answer":"3"},{"id":"14","question":"Matic ","answer":"1"},{"id":"16","question":"Cub","answer":"3"}]

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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

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