3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $t = array('champ1'=>'lkjk','champ2'=>'opippo'); $u = array('champ3'=>'dlfsslc,oa','champ4'=>'sodfsldn'); print_r(array_merge($t,$u));
Output for 4.3.0 - 7.1.0
Array ( [champ1] => lkjk [champ2] => opippo [champ3] => dlfsslc,oa [champ4] => sodfsldn )