php - php oop 有没有办法自动设置这个数组

Question

例如这个$name = pulic $wherever;，所以我可以打电话，例如，wherever->wherever;

这样我就不必每次添加变量时都输入这个名称

// If it's going to need the database, then it's 
// probably smart to require it before we start.
require_once('database.php');

class Logs extends DatabaseObject {

protected static $table_name="logs";
protected static $db_fields = array('id', 'username', 'ip', 'time', 'page');



public $id;
public $username;
public $ip;
public $time;
public $page;

Answer 1

您可以使用extract()。

extract( $db_fields ); 

那么你就不需要一一声明了。

class Logs extends DatabaseObject {

protected static $table_name="logs";
protected static $db_fields = array('id', 'username', 'ip', 'time', 'page');

extract( $db_fields );