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class login
{
private $mysql;
private $admin;
public function __construct($params)
{
$this->mysql=require_once(SERVER_ROOT.'/library/mysql.class.php');
$this->admin=require_once(SERVER_ROOT.'/library/admin.class.php');
}
}
class admin
{
public function __construct($params)
{
这里怎么引用login类中的$mysql
}
}
<?php
class login
{
private $mysql;
private $admin;
public function __construct($params)
{
$this->mysql=require_once(SERVER_ROOT.'/library/mysql.class.php');
$this->admin=require_once(SERVER_ROOT.'/library/admin.class.php');
}
public function getMysql(){
return $this->mysql;
}
}
class admin
{
public function __construct($params)
{
$oLogin = new login();
echo $oLogin->getMysql();
}
}
?>
class login
{
private $mysql;
private $admin;
public function __construct()
{
$this->mysql = 123;
//$this->mysql=require_once(SERVER_ROOT.'/library/mysql.class.php');
//$this->admin=require_once(SERVER_ROOT.'/library/admin.class.php');
}
function __get($name){
echo $this->$name;
}
}
class admin
{
public function __construct()
{
}
function myname(){
$a = new login;
echo $a->mysql;
}
}
$c = new admin;
echo $c->myname();