get_declared_interfaces
get_parent_class
Class/Object Functions
PHP Manual

# get_object_vars

(PHP 4, PHP 5)

get_object_vars — Gets the properties of the given object

### Description

array get_object_vars ( object `$object` )

Gets the properties of the given `object` .

### Parameters

`object`

  An object instance.

### Return Values

Returns an associative array of defined object properties for the specified `object` . If a property have not been assigned a value, it will be returned with a `NULL` value.

### ChangeLog

Version | Description
--- | ---
prior to 4.2.0 | If the variables declared in the class of which the `object` is an instance, have not been assigned a value, those will not be returned in the array

### Examples

Example#1 Use of get_object_vars()

`<?php
class Point2D {
var $x, $y;
var $label;
function Point2D($x, $y)
{
$this->x = $x;
$this->y = $y;
}
function setLabel($label)
{
$this->label = $label;
}
function getPoint()
{
return array("x" => $this->x,
"y" => $this->y,
"label" => $this->label);
}
}
// "$label" is declared but not defined
$p1 = new Point2D(1.233, 3.445);
print_r(get_object_vars($p1));
$p1->setLabel("point #1");
print_r(get_object_vars($p1));
?>`

The above example will output:

     Array
     (
         [x] => 1.233
         [y] => 3.445
         [label] =>
     )

     Array
     (
         [x] => 1.233
         [y] => 3.445
         [label] => point #1
     )

### See Also

- get_class_methods()
- get_class_vars()

get_declared_interfaces
get_parent_class
Class/Object Functions
PHP Manual