3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $accessible = array('title', 'description', 'category_ids'); $accessible = array_fill(0, count($accessible) - 1, 0); print_r($accessible); return; $attributes = array('id' => 1, 'title' => 'Pippo', 'description' => 'Lollo', 'permalink' => 'ciao', 'author_id' => 3, 'category_ids' => array('ciao', 'come', 'va'), 'pippo' => null); print_r(array_intersect_key($attributes, $accessible)); print_r(array_diff_key($attributes, $accessible));
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Array ( [0] => 0 [1] => 0 )
Output for hhvm-3.10.0

Process exited with code 153.