- var_dump: documentation ( source)
- unserialize: documentation ( source)
<?php
$data = 'a:4:{i:0;O:8:"stdClass":2:{s:3:"aaa";a:2:{i:0;s:5:"AAAAA";i:1;i:2;}s:3:"aaa";i:3;}i:2;i:4;i:3;i:5;s:3:"ccc";R:4;}';
$x = unserialize($data);
//var_dump($x);
var_dump(is_string($x['ccc']));
var_dump(in_array($x['ccc'], array('test')));
//var_dump(is_string($x['ccc']));
var_dump(is_string($x['ccc']) && in_array($x['ccc'], array('test')));
if(is_string($x['ccc']) && in_array($x['ccc'], array('test'))) {
$a = 'aaaaa';
$b = 'bbbbb';
var_dump($x['ccc']);
echo 'haha';
} else {
echo 'fuck';
}