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@ 2022-10-16T21:22:02Z

<?php

$saved_royalties = [
    [
        'gross_total' => 1.797,
        'track_name' => 'Desert Dance',
        'transaction_type' => 'S'
    ],
    [
        'gross_total' => 0.0678,
        'track_name' => 'Memphis City Of Kings',
        'transaction_type' => 'AS'
    ],
    [
        'gross_total' => 0.023,
        'track_name' => 'North African Market',
        'transaction_type' => 'MT'
    ],
    [
        'gross_total' => 0.1173,
        'track_name' => 'The Oracle',
        'transaction_type' => 'CL'
    ]
];

$matching_royalty_rows = [
    [
        'gross_total' => 2.435174,
        'track_name' => 'Desert Dance',
        'transaction_type' => 'S'
    ],
    [
        'gross_total' => 0.336815,
        'track_name' => 'Memphis City Of Kings',
        'transaction_type' => 'AS'
    ],
    [
        'gross_total' => 0.214106,
        'track_name' => 'The Oracle',
        'transaction_type' => 'CL'
    ]
];

$lookup = array_column($matching_royalty_rows, null, 'track_name');

$combined_rows = [];
foreach ($saved_royalties as $row) {
    if (isset($lookup[$row['track_name']])) {
        $row = $lookup[$row['track_name']];
    } else {
        $row['gross_total'] = 0;
    }
    $combined_rows[] = $row;
}
var_export($combined_rows);

Output for git.master, git.master_jit, rfc.property-hooks: array ( 0 => array ( 'gross_total' => 2.435174, 'track_name' => 'Desert Dance', 'transaction_type' => 'S', ), 1 => array ( 'gross_total' => 0.336815, 'track_name' => 'Memphis City Of Kings', 'transaction_type' => 'AS', ), 2 => array ( 'gross_total' => 0, 'track_name' => 'North African Market', 'transaction_type' => 'MT', ), 3 => array ( 'gross_total' => 0.214106, 'track_name' => 'The Oracle', 'transaction_type' => 'CL', ), )

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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