Question

for example this $name = pulic $wherever; so I can call, for example, wherever->wherever;

so that I don’t have to type this name every time I add the variables

// 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

You can use extract().

extract( $db_fields ); 

Then you won’t need to declare them one by one.

class Logs extends DatabaseObject {

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

extract( $db_fields );