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Website Programming in PHP / MYSQL
get_class_vars
(PHP 4, PHP 5)
get_class_vars — Get the default properties of the class
Description
array get_class_vars
( string $class_name
)
Get the default properties of the given class.
Parameters
- class_name
-
The class name
Return Values
Returns an associative array of default public properties of the class. The resulting array elements are in the form of varname => value.
ChangeLog
| Version | Description |
|---|---|
| Prior to 4.2.0 | Uninitialized class variables will not be reported by get_class_vars() |
Examples
Example #1 get_class_vars() example
<?php
class myclass {
var $var1; // this has no default value...
var $var2 = "xyz";
var $var3 = 100;
private $var4; // PHP 5
// constructor
function myclass() {
// change some properties
$this->var1 = "foo";
$this->var2 = "bar";
return true;
}
}
$my_class = new myclass();
$class_vars = get_class_vars(get_class($my_class));
foreach ($class_vars as $name => $value) {
echo "$name : $value\n";
}
?>
The above example will output:
// Before PHP 4.2.0 var2 : xyz var3 : 100 // As of PHP 4.2.0 var1 : var2 : xyz var3 : 100
