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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 )
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