3v4l.org

run code in 300+ PHP versions simultaneously

@ 2019-09-05T12:36:10Z

<?php

$arr = [
[
    'id' => 1,
    'parent_id' => 0,
    'access_type' => 'full-access',
    'child' => [
        [
            'id' => 4,
            'parent_id' => 1,
            'access_type' => '',
        ],
        [
            'id' => 5,
            'parent_id' => 1,
            'access_type' => '',
        ],
    ],
],
[
    'id' => 2,
    'parent_id' => 0,
    'access_type' => 'read',
    'child' => [
        [
            'id' => 10,
            'parent_id' => 2,
            'access_type' => 'read-write',
            'child' => [
                [
                    'id' => 11,
                    'parent_id' => 10,
                    'access_type' => '',
                ],
                [
                    'id' => 12,
                    'parent_id' => 10,
                    'access_type' => 'read',
                ],
            ],
        ],
        [
            'id' => 7,
            'parent_id' => 3,
            'access_type' => 'read-write',
        ],
    ],
],
[
    'id' => 3,
    'parent_id' => 0,
    'access_type' => 'full-access',
    'child' => [
        [
            'id' => 6,
            'parent_id' => 3,
            'access_type' => '',
            'child' => [
                [
                    'id' => 8,
                    'parent_id' => 6,
                    'access_type' => '',
                ],
                [
                    'id' => 9,
                    'parent_id' => 6,
                    'access_type' => '',
                ],
            ],
        ],
        [
            'id' => 18,
            'parent_id' => 3,
            'access_type' => '',
        ],
    ],
],
[
    'id' => 13,
    'parent_id' => 0,
    'access_type' => '',
    'child' => [
        [
            'id' => 14,
            'parent_id' => 13,
            'access_type' => 'full-access',
            'child' => [
                [
                    'id' => 15,
                    'parent_id' => 14,
                    'access_type' => '',
                ],
                [
                    'id' => 16,
                    'parent_id' => 14,
                    'access_type' => '',
                ],
            ],
        ],
        [
            'id' => 17,
            'parent_id' => 13,
            'access_type' => '',
        ],
    ],
],
];


func_x($arr);

function func_x($arr, $level = 0, $parent = '')
{
    foreach($arr as $x)
    {
        if( empty ( $x['access_type'] ) && $parent == 'full-access' ) {
			$x['access_type'] = $parent;
		}
        echo str_repeat("---", $level) . " [" . $x['id'] . "] -> " . $x['access_type'] . "\n";

        if(!empty($x['child']))
        {
            func_x($x['child'], $level+1, $x['access_type']);
        }
    } 
}

Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 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: [1] -> full-access --- [4] -> full-access --- [5] -> full-access [2] -> read --- [10] -> read-write ------ [11] -> ------ [12] -> read --- [7] -> read-write [3] -> full-access --- [6] -> full-access ------ [8] -> full-access ------ [9] -> full-access --- [18] -> full-access [13] -> --- [14] -> full-access ------ [15] -> full-access ------ [16] -> full-access --- [17] ->
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.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29: Parse error: syntax error, unexpected '[' in /in/Vk5ZQ on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5: Parse error: parse error, unexpected '[' in /in/Vk5ZQ on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/Vk5ZQ on line 3
Process exited with code 255.

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