Online PHP editor | output for mWjBO

@ 2021-02-02T16:49:47Z

<?php

$a = array(
    'root_trrreeee1' => array(
        'path1' => array(
            'description' => 'etc',
            'child_of_path_1' => array(
                array('name' => '1'),
                array('name' => '1')
            )
        ),
        'path2' => array(
            'description' => 'etc',
            'child_of_path_2' => array(
                array('name' => '1'),
                array('name' => '2')
            )
        ),
    ),
    'name' => '1',
    1 => array('name' => '1'),
    'another_leaf' => '1'
);

function array_value_path(array $array, $needle, &$path)
{
    foreach($array as $key => $value) {
        if ($value == $needle || is_array($value) && array_value_path($value, $needle, $path)) {
            array_unshift($path, $key);
            return true;
        }
    }
    return false;
}


$path = [];

array_value_path($a, ['name' => 1], $path);

print_r($path);

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 - 8.3.26, 8.4.1 - 8.4.13: Array ( [0] => root_trrreeee1 [1] => path1 [2] => child_of_path_1 [3] => 0 )
Output for 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/mWjBO on line 37
Process exited with code 255.
Output for 5.0.0 - 5.0.5: Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/mWjBO on line 25
Process exited with code 255.
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected T_ARRAY, expecting ')' in /in/mWjBO on line 25
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: Parse error: parse error, unexpected T_ARRAY, expecting ')' in /in/mWjBO on line 25
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `')'' in /in/mWjBO on line 25
Process exited with code 255.

preferences:dark modelive previewkey bindings