- serialize: documentation ( source)
<?php
echo serialize(array(
'activity' => 4,
'members' => 5,
'register' => 7,
'activate' => 9,
'achievements' => 36,
'leagues' => 63,
'rankings' => 34,
'venues' => 35
));
// a:4:{s:8:"activity";i:4;s:7:"members";i:5;s:8:"register";i:7;s:8:"activate";i:9;}