Online PHP editor | output for mYLHT

@ 2023-10-27T03:33:30Z

<?php

$array = [
    'test' => [
        'access' => 111,
        'aa' => [
            'access' => 222,
            'bb' => 333
        ],
    ],
    'access' => 444,
    'value' => 555
];

function removeIfNotArrayAndNotSiblingOfAccess($array) {
    foreach ($array as $key => &$value) {
        if (is_array($value)) {
            $value = (__FUNCTION__)($value);
        } elseif ($key != 'access') {
            unset($array[$key]);
        }
    }
    return $array;
}

var_export(removeIfNotArrayAndNotSiblingOfAccess($array));

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 ( 'test' => array ( 'access' => 111, 'aa' => array ( 'access' => 222, ), ), 'access' => 444, )
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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