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@ 2026-02-07T06:33:19Z

<?php







$a = [
    'title' => '早安系列考试题',
    'passing_score' => 60,
    'questions' => [
        [
            'type' => 'radio',
            'id' => 1,
            'score' => 10,
            'time' => 20,
            'title' => '1. 中国的首都是?',
            'options' => [
                'A' => '北京',
                'B' => '上海',
                'C' => '广州',
                'D' => '西安',
            ],
            'answer' => 'A',
        ],
        [
            'type' => 'checkbox',
            'id' => 2,
            'score' => 10,
            'time' => 20,
            'title' => '2. 以下选项中省会城市为?',
            'options' => [
                'A' => '苏州',
                'B' => '杭州',
                'C' => '郑州',
                'D' => '西安',
                'E' => '青岛',
            ],
            'answer' => [
                'B',
                'C',
                'D',
            ],
        ],
        [
            'type' => 'text',
            'id' => 3,
            'score' => 10,
            'time' => 20,
            'title' => '2. 天是{C},水是{B}?',
            'options' => [
                'A' => '黑色',
                'B' => '绿色',
                'C' => '蓝色',
                'D' => '白色',
            ],
        ],
    ],
];
print_r(json_encode($a));

Output for git.master_jit, git.master: {"title":"\u65e9\u5b89\u7cfb\u5217\u8003\u8bd5\u9898","passing_score":60,"questions":[{"type":"radio","id":1,"score":10,"time":20,"title":"1. \u4e2d\u56fd\u7684\u9996\u90fd\u662f?","options":{"A":"\u5317\u4eac","B":"\u4e0a\u6d77","C":"\u5e7f\u5dde","D":"\u897f\u5b89"},"answer":"A"},{"type":"checkbox","id":2,"score":10,"time":20,"title":"2. \u4ee5\u4e0b\u9009\u9879\u4e2d\u7701\u4f1a\u57ce\u5e02\u4e3a?","options":{"A":"\u82cf\u5dde","B":"\u676d\u5dde","C":"\u90d1\u5dde","D":"\u897f\u5b89","E":"\u9752\u5c9b"},"answer":["B","C","D"]},{"type":"text","id":3,"score":10,"time":20,"title":"2. \u5929\u662f{C},\u6c34\u662f{B}?","options":{"A":"\u9ed1\u8272","B":"\u7eff\u8272","C":"\u84dd\u8272","D":"\u767d\u8272"}}]}

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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

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