includes/XmlJsCode.php

   1 <?php
   2 /**
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 2 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16  * http://www.gnu.org/copyleft/gpl.html
  17  *
  18  * @file
  19  */
  20
  21 /**
  22  * A wrapper class which causes Xml::encodeJsVar() and Xml::encodeJsCall() to
  23  * interpret a given string as being a JavaScript expression, instead of string
  24  * data.
  25  *
  26  * @par Example:
  27  * @code
  28  *     Xml::encodeJsVar( new XmlJsCode( 'a + b' ) );
  29  * @endcode
  30  *
  31  * This returns "a + b".
  32  *
  33  * @note As of 1.21, XmlJsCode objects cannot be nested inside objects or arrays. The sole
  34  *       exception is the $args argument to Xml::encodeJsCall() because Xml::encodeJsVar() is
  35  *       called for each individual element in that array.
  36  *
  37  * @since 1.17
  38  */
  39 class XmlJsCode {
  40         public $value;
  41
  42         function __construct( $value ) {
  43                 $this->value = $value;
  44         }
  45 }