<?php
class Connection
{
public $server, $username, $password, $db;
public function __construct($server, $username, $password, $db)
{
$this->server = $server;
$this->username = $username;
$this->password = $password;
$this->db = $db;
}
public function __sleep()
{
return array('server', 'username', 'password', 'db');
}
public function __wakeup()
{
return implode(',',array( $this->server ,$this->username , $this->password , $this->db ));
}
public function a(){
echo $this->server;
echo $this->username;
echo $this->password;
echo $this->db;
}
}
/*$server="server1";
$username="username1";
$password="password1";
$db="db1";*/
$conect= new Connection("server1", "username1", "password1", "db1");
$conect->a();
echo $conect->__wakeup();
?>
preferences:
27.53 ms | 402 KiB | 5 Q