An error is reported if the namespace cannot be used when PHP is introduced!

ThinkPHP3.2.2 is used in the environment. If a namespace problem occurs, it cannot be used! File {code...} error {code...} Environment

ThinkPHP3.2.2 is used, and the namespace cannot be used!

File

#/Application/Common/Common/Api/WebServer.phpnamespace Common\Api;class WebServer {    public function demo(){        var_dump( __NAMESPACE__ );        var_dump( __FILE__ , __LINE__ );                }}

#/Application/Home/Controller/InitController. class. phpnamespace Home \ Controller; use Think \ Controller; use Common \ Api; class IndexController extend Controller {public function index () {// introduced/Application/Common/Api/WebServer. php load ('common. api. webserver ');}}

#/Application/Home/Controller/IndexController.class.phpnamespace Home\Controller;class IndexController extend InitController {    public function index(){        $demo = new WebServer();        var_dump( $demo->demo() );    }}

Error

# Error message returned when accessing the index module of the HomeController Controller: Class 'home \ Controller \ webserver' not found

Reply content: Environment

ThinkPHP3.2.2 is used, and the namespace cannot be used!

File

#/Application/Common/Common/Api/WebServer.phpnamespace Common\Api;class WebServer {    public function demo(){        var_dump( __NAMESPACE__ );        var_dump( __FILE__ , __LINE__ );                }}

#/Application/Home/Controller/InitController. class. phpnamespace Home \ Controller; use Think \ Controller; use Common \ Api; class IndexController extend Controller {public function index () {// introduced/Application/Common/Api/WebServer. php load ('common. api. webserver ');}}

#/Application/Home/Controller/IndexController.class.phpnamespace Home\Controller;class IndexController extend InitController {    public function index(){        $demo = new WebServer();        var_dump( $demo->demo() );    }}

Error

# Error message returned when accessing the index module of the HomeController Controller: Class 'home \ Controller \ webserver' not found