3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $var[0]['Marque'] = "Anaïs"; $var[0]['Taille'] = 38; echo serialize($var);
based on Nm96l
Output for 4.3.0 - 7.2.0
a:1:{i:0;a:2:{s:6:"Marque";s:6:"Anaïs";s:6:"Taille";i:38;}}