lib/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  * @param string containing var-attribute and value-attribute
  17  * @param Smarty_Compiler
  18  */
  19 function smarty_compiler_assign($tag_attrs, &$compiler)
  20 {
  21     $_params = $compiler->_parse_attrs($tag_attrs);
  22
  23     if (!isset($_params['var'])) {
  24         $compiler->_syntax_error("assign: missing 'var' parameter", E_USER_WARNING);
  25         return;
  26     }
  27
  28     if (!isset($_params['value'])) {
  29         $compiler->_syntax_error("assign: missing 'value' parameter", E_USER_WARNING);
  30         return;
  31     }
  32
  33     return "\$this->assign({$_params['var']}, {$_params['value']});";
  34 }
  35
  36 /* vim: set expandtab: */
  37
  38 ?>