- var_dump: documentation ( source)
- unserialize: documentation ( source)
- ini_set: documentation ( source)
- error_reporting: documentation ( source)
<?php
ini_set('display_errors', 'On');
ini_set('display_startup_errors', 'On');
error_reporting(-1);
$ser = 'a:1:{i:0;a:4:{s:5:"tasks";s:1:"1";s:10:"open_tasks";s:1:"1";s:14:"resolved_tasks";s:1:"0";s:4:"ppid";s:1:"1";}}';
$array = unserialize($ser);
var_dump($array, (int) $array['open_tasks']); // Oops!