library/smarty/plugins/compiler.assign.php

   1 <?php
   2 /**
   3  * Smarty plugin
   4  * @package Smarty
   5  * @subpackage plugins
   6  */
   7
   8 /**
   9  * Smarty {assign} compiler function plugin
  10  *
  11  * Type:     compiler function<br>
  12  * Name:     assign<br>
  13  * Purpose:  assign a value to a template variable
  14  * @link http://smarty.php.net/manual/en/language.custom.functions.php#LANGUAGE.FUNCTION.ASSIGN {assign}
  15  *       (Smarty online manual)
  16  * @author Monte Ohrt <monte at ohrt dot com> (initial author)
  17  * @auther messju mohr <messju at lammfellpuschen dot de> (conversion to compiler function)
  18  * @param string containing var-attribute and value-attribute
  19  * @param Smarty_Compiler
  20  */
  21 function smarty_compiler_assign($tag_attrs, &$compiler)
  22 {
  23     $_params = $compiler->_parse_attrs($tag_attrs);
  24
  25     if (!isset($_params['var'])) {
  26         $compiler->_syntax_error("assign: missing 'var' parameter", E_USER_WARNING);
  27         return;
  28     }
  29
  30     if (!isset($_params['value'])) {
  31         $compiler->_syntax_error("assign: missing 'value' parameter", E_USER_WARNING);
  32         return;
  33     }
  34
  35     return "\$this->assign({$_params['var']}, {$_params['value']});";
  36 }
  37
  38 /* vim: set expandtab: */
  39
  40 ?>