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@ 2017-09-10T12:01:47Z

<?php
class newsCollection {
    
    private $collection;
    private $keys = [
        "headline",
        "date",
        "author",
    ];

    public function __construct($data)
    {
        foreach ($data as &$el) {
            $el = array_combine($this->keys, $el);
        }

        $this->collection = $data;
    }

    public function getNewsCollection()
    {
        return $this->collection;
    }
}
$sports = [
    [
        "Boston Red Sox vs New York Yankees - 9-3",
        "19.06.2017",
        "ESPN"
    ],
    [
       "Boston Patriot QB breaks new record!",
       "16.07.2017",
       "NESN"
    ],
    [
        "Celtics coach John Doe inducted into hall of fame",
        "25.07.2017",
        "Fox Sports"
    ],
    [
        "Boston Brewins win 16-5 against New York's Rangers",
        "21.08.2017",
        "NESN"
    ]
];
$c = new newsCollection($sports);
var_dump($c->getNewsCollection());

Output for git.master, git.master_jit, rfc.property-hooks: array(4) { [0]=> array(3) { ["headline"]=> string(40) "Boston Red Sox vs New York Yankees - 9-3" ["date"]=> string(10) "19.06.2017" ["author"]=> string(4) "ESPN" } [1]=> array(3) { ["headline"]=> string(36) "Boston Patriot QB breaks new record!" ["date"]=> string(10) "16.07.2017" ["author"]=> string(4) "NESN" } [2]=> array(3) { ["headline"]=> string(49) "Celtics coach John Doe inducted into hall of fame" ["date"]=> string(10) "25.07.2017" ["author"]=> string(10) "Fox Sports" } [3]=> array(3) { ["headline"]=> string(50) "Boston Brewins win 16-5 against New York's Rangers" ["date"]=> string(10) "21.08.2017" ["author"]=> string(4) "NESN" } }

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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
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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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