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@ 2022-11-18T13:23:33Z

<?php

$json = <<<JSON
{
"quiz": {
    "sport": {
        "q1": {
            "question": "Which one is correct team name in NBA?",
            "options": [
                "New York Bulls",
                "Los Angeles Kings",
                "Golden State Warriros",
                "Huston Rocket"
            ],
            "answer": "Huston Rocket"
        }
    },
    "maths": {
        "q1": {
            "question": "5 + 7 = ?",
            "options": [
                "10",
                "11",
                "12",
                "13"
            ],
            "answer": "12"
        },
        "q2": {
            "question": "12 - 8 = ?",
            "options": [
                "1",
                "2",
                "3",
                "4"
            ],
            "answer": "4"
        }
    }
}
}
JSON;

$jsonFile = json_decode($json);

function getMathQuestions($jsonFile) {
    foreach($jsonFile as $val) {
        if(is_object($val)) {
            getMathQuestions($val);
        } else {
            if(is_array($val)) {
                getMathQuestions($val);
            } else {
                echo $val . "<br>";
            }
        }
    }
}

echo getMathQuestions($jsonFile);

Output for git.master, git.master_jit, rfc.property-hooks: Which one is correct team name in NBA?<br>New York Bulls<br>Los Angeles Kings<br>Golden State Warriros<br>Huston Rocket<br>Huston Rocket<br>5 + 7 = ?<br>10<br>11<br>12<br>13<br>12<br>12 - 8 = ?<br>1<br>2<br>3<br>4<br>4<br>

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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

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