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get_object_vars() function in PHP
The get_object_var() function gets the properties of the given object. It returns an associative array of defined object properties for the specified object.
Syntax
get_object_vars(object)
Parameters
object − An object instance.
Return
The get_object_var() function 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.
Example
The following is an example −
<?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);
}
}
$p1 = new Point2D(9.675, 8.321);
print_r(get_object_vars($p1));
$p1->setLabel("point #1");
print_r(get_object_vars($p1));
?>Output
The following is the output −
Array ( [x] => 9.675 [y] => 8.321 [label] => ) Array ( [x] => 9.675 [y] => 8.321 [label] => point #1 )
Updated on: 24-Dec-2019
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