<?php
function loop($array) {
echo '<ol class="dd-list">';
echo "\n";
$arrayObj = new ArrayObject($array);
foreach ( $iterator = $arrayObj->getIterator() as $key => $value ) {
if(is_array($iterator->current())) {
loop($iterator->current());
} else {
if($iterator->key()=='position') {
echo '<li class="dd-item" data-id="' . $iterator->current() . '">';
echo '<div class="dd-handle">' . $iterator->key() . ' ' . $iterator->current() . '</div>';
echo '</li>';
echo "\n";
}
}
}
echo '</ol>';
}
$testArray = array('1', '2', array('3', '4'));
/*
$arrayObj = new ArrayObject($testArray);
foreach ( $iterator = $arrayObj->getIterator() as $key => $value ) {
echo 'key ' . $iterator->key();
echo "\n";
echo 'current' . $iterator->current();
echo "\n";
echo "\n";
}
*/
loop($testArray);
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- <ol class="dd-list">
<ol class="dd-list">
</ol></ol>
- Output for 5.0.0 - 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, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
- <ol class="dd-list">
<li class="dd-item" data-id="1"><div class="dd-handle">0 1</div></li>
<ol class="dd-list">
<li class="dd-item" data-id="3"><div class="dd-handle">0 3</div></li>
</ol></ol>
- Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
- <ol class="dd-list">
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/v8IW8 on line 6
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- <ol class="dd-list">
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/v8IW8 on line 6
preferences:
222.23 ms | 401 KiB | 317 Q