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   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  ?>