我有这样的事情:
class foo
{
//code
}
$var = new foo();
$var->newVariable = 1; // create foo->newVariable
$var->otherVariable = "hello, im a variable"; //create foo->otherVariable
我可以在 foo 类中获取用户在外部定义的所有变量的列表(newVariable、otherVariable 等)?像这样:
class foo
{
public function getUserDefined()
{
// code
}
}
$var = new foo();
$var->newVariable = 1; // create foo->newVariable
$var->otherVariable = "hello, im a variable"; //create foo->otherVariable
var_dump($var->getUserDefined()); // returns array ("newVariable","otherVariable");
谢谢!。