PHP get_class()函数

<?php
class Foo {
    function name_none_static(){
    echo "My name is " . get_class() . "<br>";
        echo "My name is " . get_class($this) . "<br>";
    }
}
//类内部调用
$bar = new Foo();
$bar->name_none_static();
//类外部调用
echo "Its name is " . get_class($bar) . "<br>";
?>

输出结果：

My name is Foo
My name is Foo
Its name is Foo