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   1  <?php
   2  //=============================================================================
   3  //
   4  // Copyright Francois Laupretre <phk@tekwire.net>
   5  //
   6  //   Licensed under the Apache License, Version 2.0 (the "License");
   7  //   you may not use this file except in compliance with the License.
   8  //   You may obtain a copy of the License at
   9  //
  10  //       http://www.apache.org/licenses/LICENSE-2.0
  11  //
  12  //   Unless required by applicable law or agreed to in writing, software
  13  //   distributed under the License is distributed on an "AS IS" BASIS,
  14  //   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  //   See the License for the specific language governing permissions and
  16  //   limitations under the License.
  17  //
  18  //=============================================================================
  19  /**
  20  * @copyright Francois Laupretre <phk@tekwire.net>
  21  * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, V 2.0
  22  * @category PHK
  23  * @package PHK
  24  *///==========================================================================
  25  
  26  namespace PHK\Tools {
  27  
  28  if (!class_exists('PHK\Tools\ItemLister',false))
  29  {
  30  //=============================================================================
  31  /**
  32  * A utility class used only at package creation time.
  33  *
  34  * This class maintains an array and appends elements to it, eliminating
  35  * duplicate keys. When every elements have been appended, it returns the resulting
  36  * array.
  37  *
  38  * API status: Private
  39  * Included in the PHK PHP runtime: No
  40  * Implemented in the extension: No
  41  *///==========================================================================
  42  
  43  class ItemLister
  44  {
  45  private $a;
  46  
  47  //---------
  48  
  49  public function __construct()
  50  {
  51  $this->a=array();
  52  }
  53  
  54  //---------
  55  
  56  public function add($item,$value)
  57  {
  58  $this->a[$item]=$value;
  59  }
  60  
  61  //---------
  62  
  63  public function get()
  64  {
  65  return $this->a;
  66  }
  67  
  68  //---
  69  } // End of class
  70  //===========================================================================
  71  } // End of class_exists
  72  //===========================================================================
  73  } // End of namespace
  74  //===========================================================================
  75  ?>