get_object_vars
Returns an associative array of object properties
Description
arrayget_object_vars
objectobj
This function returns an associative array of defined object properties
for the specified object obj.
In versions prior to PHP 4.2.0, if the variables declared in the class
of which the obj is an instance, have not been
assigned a value, those will not be returned in the array. In versions
after PHP 4.2.0, the key will be assigned with a &null; value.
Use of <function>get_object_vars</function>
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));
?>
]]>
The printout of the above program will be:
1.233
[y] => 3.445
[label] =>
)
Array
(
[x] => 1.233
[y] => 3.445
[label] => point #1
)
]]>
See also get_class_methods and
get_class_vars.