Online PHP editor | output for AJZnt

@ 2017-10-17T09:20:42Z

<?php

$arr = Array
(
"data" => 'check',
"test1" => Array
    (
        "data" => 'Hello',
    ),

"test2" => Array
    (
        "data" => 'world'
    ),

"test3" => Array
    (
        "data" => 'bar',
        "tst" => Array
            (
                "data" => 'Lorem',
                "bar" => Array
                    (
                        "data" => 'doller',
                        "foo" => Array
                            (
                                "data" => 'sit',
                            )

                    )

            )

    ),

"test4" => Array
    (
        "data" => 'HELLO',
        "tst" => Array
            (
                "data" => 'ipsum',
                "bar" => Array
                    (
                        "data" => 'Lorem',
                    )

            )

    )

);
$result = [];
array_walk_recursive($arr, function($v) use (&$result) {
    $result[] = $v;
});
echo implode('/', $result);

Output for 7.0.0 - 7.0.24, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: check/Hello/world/bar/Lorem/doller/sit/HELLO/ipsum/Lorem
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 check/Hello/world/bar/Lorem/doller/sit/HELLO/ipsum/Lorem

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