PrimitiveBoolean.class.php

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00001 <?php
00002 /****************************************************************************
00003  *   Copyright (C) 2004-2007 by Konstantin V. Arkhipov, Anton E. Lebedevich *
00004  *                                                                          *
00005  *   This program is free software; you can redistribute it and/or modify   *
00006  *   it under the terms of the GNU Lesser General Public License as         *
00007  *   published by the Free Software Foundation; either version 3 of the     *
00008  *   License, or (at your option) any later version.                        *
00009  *                                                                          *
00010  ****************************************************************************/
00011 /* $Id: PrimitiveBoolean.class.php 4687 2007-12-09 18:57:18Z voxus $ */
00012 
00016     final class PrimitiveBoolean extends BasePrimitive
00017     {
00018         public function import($scope)
00019         {
00020             if (isset($scope[$this->name]))
00021                 $this->value = true;
00022             else
00023                 $this->value = false;
00024             
00025             return $this->imported = true;
00026         }
00027         
00028         public function importValue($value)
00029         {
00030             if (
00031                 false === $value
00032                 || null === $value
00033             )
00034                 $this->value = false;
00035             else
00036                 $this->value = true;
00037             
00038             return $this->imported = true;
00039         }
00040         
00041         public function isImported()
00042         {
00043             return ($this->imported && $this->value);
00044         }
00045     }
00046 ?>

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