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@ 2019-05-23T11:23:25Z

<?php
$arr = [
  [
    "count_employee" => 2,
    "name" => "Harry"
  ],
  [
    "count_employee" => 61,
    "name" => "Jack"
  ],
  [
    "count_employee" => 11,
    "name" => "John"
  ],
  [
    "count_warehouse" => 1,
    "name" => "Harry"
  ],
  [
    "count_warehouse" => 77,
    "name" => "John"
  ],
  [
    "count_warehouse" => 45,
    "name" => "Jack"
  ]
];

$result = [];
foreach ($arr as $v) {
    // Initialize the person
    if (!isset($result[$v['name']])) {
        $result[$v['name']] = ["name" => $v['name'], "count_employee" => 0, "count_warehouse" => 0];
    }
    // Add values
    if (isset($v['count_employee']))
        $result[$v['name']]['count_employee'] += $v['count_employee'];
    if (isset($v['count_warehouse']))
        $result[$v['name']]['count_warehouse'] += $v['count_warehouse'];
}
print_r($result);

Output for git.master, git.master_jit, rfc.property-hooks: Array ( [Harry] => Array ( [name] => Harry [count_employee] => 2 [count_warehouse] => 1 ) [Jack] => Array ( [name] => Jack [count_employee] => 61 [count_warehouse] => 45 ) [John] => Array ( [name] => John [count_employee] => 11 [count_warehouse] => 77 ) )

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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