register_activation_hook … again

That’s weird… I must the XXXth to post a question about this damn register_activation_hook. My problem is quite strange, the activation hook didn’t trigger if I don’t finish my method with and exit() ( and exit() is firing an error…)

This code doesn’t work :

in file wppc_deck_admin.php

class wppc_deck_admin {
    public function __construct() {
    }

    public function install() {
      global $dfd;

      wppcLog($dfd, "Installation du plugins");
      //
      // @mkdir(WPPC_GALLERY_PATH.'cache', 02775, true);
      // @mkdir(WPPC_GALLERY_PATH.'original', 02777, true);
      //
      // chmod(WPPC_GALLERY_PATH.'cache', 02777);
      // chmod(WPPC_GALLERY_PATH.'original', 02777);
      //
      // wppcLog($dfd, "Src : ".WPPC_ABSPATH."medias/default.jpg\nDst : ".WPPC_GALLERY_PATH."original");
      // copy(WPPC_ABSPATH."medias/default.jpg", WPPC_GALLERY_PATH."original/default.jpg");
      //
      // $this->createTables();
    }
  }

And this one work but trigger an error (due to the exit)

public function install() {
      global $dfd;

      wppcLog($dfd, "Installation du plugins");
      //
      // @mkdir(WPPC_GALLERY_PATH.'cache', 02775, true);
      // @mkdir(WPPC_GALLERY_PATH.'original', 02777, true);
      //
      // chmod(WPPC_GALLERY_PATH.'cache', 02777);
      // chmod(WPPC_GALLERY_PATH.'original', 02777);
      //
      // wppcLog($dfd, "Src : ".WPPC_ABSPATH."medias/default.jpg\nDst : ".WPPC_GALLERY_PATH."original");
      // copy(WPPC_ABSPATH."medias/default.jpg", WPPC_GALLERY_PATH."original/default.jpg");
      //
      // $this->createTables();
      exit();
    }

And here is the register_activation_hook in the main file :

if (is_admin()) {

        require_once(WPPC_ABSPATH."class/wppc_deck.admin.class.php");
        wppcLog($dfd, "Just before activation hook");

        $wppcDeck = new wppc_deck_admin();
        register_activation_hook( __FILE__, array(&$wppcDeck, 'install'));

}

I really don’t understand what is happening

With the second piece of code, the install method is called and with the first one, nothing happened ( but the plugins is activated ).

I really need helk..