Online PHP editor | refs for euhnc

<?php $accessible = array('title', 'description', 'category_ids'); $attributes = array('id' => 1, 'title' => 'Pippo', 'description' => 'Lollo', 'permalink' => 'ciao', 'author_id' => 3, 'category_ids' => array('ciao', 'come', 'va'), 'pippo' => null); print_r(array_intersect_key($attributes, $accessible)); // print_r(array_diff($attributes, $accessible));