get_class
(PHP 4, PHP 5)
get_class — Returns the name of the class of an object
說明
string get_class
([ object $object
] )
Gets the name of the class of the given object .
參數
- object
-
The tested object
Return值
Returns the name of the class of which object is an instance. Returns FALSE if object is not an object.
更新日誌
| 版本 | 說明 |
|---|---|
| Since 5.0.0 | The class name is returned in it's original notation. |
| Since 5.0.0 | The object parameter is optional if called from the object's method. |
範例
Example#1 Using get_class()
<?php
class foo {
function foo()
{
// implements some logic
}
function name()
{
echo "My name is " , get_class($this) , "\n";
}
}
// create an object
$bar = new foo();
// external call
echo "Its name is " , get_class($bar) , "\n";
// internal call
$bar->name();
?>
上例將輸出：
Its name is foo My name is foo