浅谈php函数serialize()与unserialize()的使用方法_php实例

$a=array("周","满","和","个人","博客","www.php.net","周满和","个人博客");
$b=serialize($a);
print_r($b);
echo "<br/>";
$c=unserialize($b);
print_r($c);

//经过serialize序列化之后得到的数据，也是存这个进数据库
a:8:{i:0;s:3:"周";i:1;s:3:"满";i:2;s:3:"和";i:3;s:6:"个人";i:4;s:6:"博客";i:5;s:20:"www.php.net";i:6;s:9:"周满和";i:7;s:12:"个人博客";}
 
//经过unserialize()反序列化得到的数据，和之前的$a数组结构一样吧
Array ( [0] => 周 [1] => 满 [2] => 和 [3] => 个人 [4] => 博客 [5] => www.php.net [6] => 周满和 [7] => 个人博客 )

$a1=array(
  'name'=>array("周","满",'和'),
  'name_weburl'=>array("周满和","www.php.net"),
  'all'=>array('周满和个人博客'=>'www.php.net')
);
$b1=serialize($a1);
print_r($b1);
echo "<br/>";
$c1=unserialize($b1); 
print_r($c1);

//经过serialize序列化之后得到的数据，也是存这个进数据库
a:3:{s:4:"name";a:3:{i:0;s:3:"周";i:1;s:3:"满";i:2;s:3:"和";}s:11:"name_weburl";a:2:{i:0;s:9:"周满和";i:1;s:20:"www.php.net";}s:3:"all";a:1:{s:21:"周满和个人博客";s:20:"www.php.net";}}
 
//经过unserialize()反序列化得到的数据，和之前的$a数组结构一样吧
Array ( [name] => Array ( [0] => 周 [1] => 满 [2] => 和 ) [name_weburl] => Array ( [0] => 周满和 [1] => www.php.net ) [all] => Array ( [周满和个人博客] => www.php.net ) )