(PHP 4, PHP 5, PHP 7)
get_object_vars — Gets the properties of the given object
$object
   )
   Gets the accessible non-static properties of the given 
   object according to scope.
  
objectAn object instance.
   Returns an associative array of defined object accessible non-static properties 
   for the specified object in scope. If a property has
   not been assigned a value, it will be returned with a NULL value.
  
| Version | Description | 
|---|---|
| 5.3.0 | This function now returns NULL if the objectisn't an object. PreviouslyFALSEwas returned. | 
Example #1 Use of get_object_vars()
<?php
class foo {
    private $a;
    public $b = 1;
    public $c;
    private $d;
    static $e;
   
    public function test() {
        var_dump(get_object_vars($this));
    }
}
$test = new foo;
var_dump(get_object_vars($test));
$test->test();
?>
The above example will output:
array(2) {
  ["b"]=>
  int(1)
  ["c"]=>
  NULL
}
array(4) {
  ["a"]=>
  NULL
  ["b"]=>
  int(1)
  ["c"]=>
  NULL
  ["d"]=>
  NULL
}