PHP | get_object_vars() Function

<?php

// Declare a class
class gfg {
    
    // Properties of an object
    // of this class
    private $geeks = 0.02;
    public $for = 1;
    public $Geeks = "php";
    private $GEEKS;
    static $e;
    
    public function example() {
        var_dump(get_object_vars($this));
    }
}

// Create an object of a class
$example = new gfg;

// Display properties of the
// newly created object
var_dump(get_object_vars($example));
 
$example->example();
 
?>

<?php

// Create a class
   class coordinate {
       
        // The properties of the
        // object of this class
        var $x; 
        var $y;
        var $z;
        var $labels;
 
        function coordinate($x, $y, $z) {
            $this->x = $x;
            $this->y = $y;
            $this->z = $z;
        }
 
        function to_set($labels) {
            $this->labels = $labels;
        }
    }
   
    $point1 = new coordinate(0.1, 0.2, 0.3);
    print_r(get_object_vars($point1));
 
    $point1->to_set("point 1");
    print_r(get_object_vars($point1));

?>