The traversal of the PHP object

Traversal of Objects

The traversal of the object, as well as the traversal of the array!

In fact, only the instance property data of the object can be traversed

foreach ($ object name as $key = = $value) {

this is where $key and $value can be handled.

but note:

1, $key represents the object's "Properties",$value is its corresponding value;

2, the property that can be traversed here, can only be in the scope of the "accessible properties" (that is, to consider access control permissions)

}

So, how is it possible to traverse all the properties of an object?

The traversal of the PHP object