ps_perm.inc

php做的网上商店系统。简单易懂

<?php

class ps_perm {

  var $permissions = array(
	  "shopper" 	=>  "1",
	  "demo" 	    =>  "2",
	  "storeadmin"  =>  "4",
	  "admin" 	    =>  "8" 
   );

   function check($perms) {
     global $auth;
     $db = new ps_DB;

     // Parse all permissions in argument, comma separated
     // It is assumed auth_user only has one group per user.
     if ($perms == "none") {
	return True;
     }
     else {
       $p1 = explode(",", $auth["perms"]);
       $p2 = explode(",", $perms);
       while (list($key1, $value1) = each($p1)) {
	 while (list($key2, $value2) = each($p2)) {
	   if ($value1 == $value2) {
	     return True;
	   }
	 }
       }
     }
     return False;    
   }


}

?>