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<?php $arr = array(); $arr[] = array(1 => array(2 => 2, 3 => array(4 => 4, 5 => 5)), 6 => 6); function showArray(&$arr) { echo('<pre>'.print_r($arr,true).'</pre><br>'); } array_walk_recursive($arr, 'showArray');
Output for 5.0.1 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 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 - 7.2.33, 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 - 8.2.18, 8.3.0 - 8.3.6
<pre>2</pre><br><pre>4</pre><br><pre>5</pre><br><pre>6</pre><br>
Output for 5.0.0
<pre>2</pre><br><pre>4</pre><br><pre>5</pre><br>
Process exited with code 139.
Output for 4.4.5 - 4.4.9
<br /> <b>Fatal error</b>: Call to undefined function: array_walk_recursive() in <b>/in/5OtYT</b> on line <b>9</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
<br /> <b>Fatal error</b>: Call to undefined function: array_walk_recursive() in <b>/in/5OtYT</b> on line <b>9</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1
<br /> <b>Fatal error</b>: Call to undefined function: array_walk_recursive() in <b>/in/5OtYT</b> on line <b>9</b><br />
preferences:
317.17 ms | 401 KiB | 460 Q