PHP proxy mode

The proxy mode provides a proxy for other objects to control access to the object.

irequest.php

<? Phpnamespace proxy; Interface irequest{    function  sendrequest ();}

request.php

<? Phpnamespace proxy; class request{    function  sendrequest () {        echo "Send Request";    }}

requestproxy.php

<?Phpnamespace proxy;classrequestproxy{Private $_request; function__construct () {$this->_request =NewRequest (); }    functionSendRequest () {$this-beforerequest (); Echo"<br>"; $this->_request->SendRequest (); Echo"<br>"; $this-afterrequest (); }    protected functionbeforerequest () {Echo"Before"; }    protected functionafterrequest () {Echo"After"; }}

client.php

<? Phpnamespace proxy; require ‘.. /autoload.php '; $request New requestproxy (); $request->sendrequest ();

autoload.php

<? phpspl_autoload_register (function ($class _name) {    $file _dir  str_replace(' \ \ ', '/',$class _name)    ; require_once $file _dir . '. php ';});

client.php the file that originated the request for the client, autoload.php the file for the auto-load class

PHP proxy mode