Online PHP editor | output for M96N5

@ 2023-04-20T12:08:22Z

<?php

$array = [
    [
        'price' => [
            'cost' => 200, 'tax' => 10, 'total' => 210
        ],
        'otherKey' => 'etc'
    ],

    [
        'price' => [
            'cost' => 500, 'tax' => 50, 'total' => 550
        ],
        'otherKey' => 'etc'
    ],
    [
        'price' => [
            'cost' => 600, 'tax' => 60, 'total' => 660
        ],
        'otherKey' => 'etc'
    ],
];

$result = [];
foreach ($array as ['price' => ['total' => $result[]]]);
var_export($result);

Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0: array ( 0 => 210, 1 => 550, 2 => 660, )
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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