@ 2015-10-07T07:45:12Z <?php
$a = [
'a' => [
'a1' => 'a1',
'a2' => 'a2',
'a3' => 'a3',
],
'b' => [
'b1' => 'b1',
'b2' => 'b2',
'b3' => 'b3',
],
];
$it = new RecursiveIteratorIterator(RecursiveArrayIterator($a, RecursiveArrayIterator::CHILD_ARRAYS_ONLY));
$b = [];
foreach ($it as $key => $value) {
$b[$key] = $value;
}
var_dump($b);
Enable javascript to submit You have javascript disabled. You will not be able to edit any code.
Output for 7.0.0 - 7.0.20 , 7.1.0 - 7.1.20 , 7.2.0 - 7.2.33 , 7.3.16 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 Fatal error: Uncaught Error: Call to undefined function RecursiveArrayIterator() in /in/uRZ8j:16
Stack trace:
#0 {main}
thrown in /in/uRZ8j on line 16
Process exited with code 255 . Output for 5.4.1 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.8 - 5.6.28 Fatal error: Call to undefined function RecursiveArrayIterator() in /in/uRZ8j on line 16
Process exited with code 255 . preferences:dark mode live preview
185.52 ms | 402 KiB | 223 Q