Online PHP editor | output for DQdg3

@ 2019-02-03T17:34:36Z

<?php
 
// Array representing a possible record set returned from a database
$records = array(
    array(
        'id' => 1,
        'parent_id' => '0',
        'name' => 'A',
    ),
    array(
        'id' => 2,
        'parent_id' => '1',
        'name' => 'A > B',
    ),
    array(
   'id' => 3,
        'parent_id' => '2',
        'name' => 'A > B > C',
    ),
 
);
 
foreach(new RecursiveIteratorIterator(new RecursiveArrayIterator($records)) as $k=>$v){
    if($k=='name'){$singleDimension[]=$v;}
}
print '<pre>';
print_r($singleDimension);
print '</pre>';
?>

Output for 7.1.25 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7: <pre>Array ( [0] => A [1] => A > B [2] => A > B > C ) </pre>
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 <pre>Array ( [0] => A [1] => A > B [2] => A > B > C ) </pre>

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