3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php /* function loop($array) { echo '<ol class="dd-list">'; $arrayObj = new ArrayObject($array); foreach ( $iterator = $arrayObj->getIterator() as $key => $value ) { if(is_array($value)) { 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 '</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 5.4.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
key 0 current1 key 1 current2 key 2 Notice: Array to string conversion in /in/VpEQG on line 25 currentArray
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.0.5, 5.1.1 - 5.3.29
key 0 current1 key 1 current2 key 2 currentArray
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/VpEQG on line 30
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/VpEQG on line 21
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/VpEQG on line 21