Merge branch 'PTPS_Function_2' into 'main'

{

    "_readme": [

        "This file locks the dependencies of your project to a known state",

        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",

        "This file is @generated automatically"

    ],

    "content-hash": "fb868aee4271b4f211fa6443b05e3b80",

    "packages": [],

    "packages-dev": [],

    "aliases": [],

    "minimum-stability": "stable",

    "stability-flags": [],

    "prefer-stable": false,

    "prefer-lowest": false,

    "platform": [],

    "platform-dev": [],

    "plugin-api-version": "2.6.0"

}

        ];

        print_r($func->sortPrice($array));

    ?>

    <h1>Function 2</h1>

    <?php

        $array = [

            ['id'=>10, 'name'=>'Jhon', 'age'=>23],

            ['id'=>32, 'name'=>'Alex', 'age'=>34],

            ['id'=>54, 'name'=>'Bob', 'age'=>45],

            ['id'=>6, 'name'=>'Mike', 'age'=>61],

        ];

        print_r($func->search($array, 54));

    ?>

</body>

</html>

 No newline at end of file

     * [['price'=>12, 'count'=>4],  ['price'=>10, 'count'=>2],  ['price'=>8, 'count'=>4],

     * ['price'=>8, 'count'=>5],  ['price'=>5, 'count'=>5],]

     */

    /**

     * Найдет элемент с указаным id

     * @param array $array - массив, содержащий элементы со структурой

     * [

     *  'id' => 30,

     *  'name' => 'Jhon',

     *  'age' => 23,

     * ]

     * @param $id - ид искомого элемента

     * @return ?array - найденный элемент

     */

    public function search(array $array, int $id): ?array

    {

        $rowId = array_search($id, array_column($array, 'id'), true);

        if ($rowId) {

            return $array[$rowId];

        }

        return null;

    }

}