Syntax
| get_object_vars ( $object); |
Definition and Usage
This function gets the properties of the given object.
Paramters
| Parameter | Description |
|---|---|
| object | An object instance. |
Return Value
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
Following is the usage of this function:
<?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));
?>
|
It will produce following result:
Array
(
[x] => 1.233
[y] => 3.445
[label] =>
)
Array
(
[x] => 1.233
[y] => 3.445
[label] => point #1
)
|
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