File indexing completed on 2024-12-22 05:33:23

 <?php
 
 /*
  *   GFX 4
  * 
  *   support: happy.snizzo@gmail.com
  *   website: http://gfx-framework.googlecode.com
  *   credits: Claudio Desideri
  *   
  *   This software is released under the MIT License.
  *   http://opensource.org/licenses/mit-license.php
  */ 
 
 /*
  * This class is intended to be extended for using as generic controller.
  */
 
 class EController {
   
   private $args;
   
   public function __construct(){
     $this->args = array();
   }
   
   public function set_args($args){
     $this->args = $args;
   }
   
   /*
    * Returns the args of the controller in position $p
    * if arg is not defined or empty, return false
    */
   public function arg_pos($p){
     $p -= 1;
     if(isset($this->args[$p]) and !empty($this->args[$p])){
       return $this->args[$p];
     } else {
       return false;
     }
   }
   
   /*
    * Check if the arg with name $n exists in the stacks
    */
   public function arg_key($p){
     if(in_array($p, $this->args)){
       return true;
     } else {
       return false;
     }
   }
 }
 
 ?>