WEB-INF/lib/smarty/sysplugins/smarty_internal_function_call_handler.php

   1 <?php
   2 /**
   3  * Smarty Internal Plugin Function Call Handler
   4  *
   5  * @package Smarty
   6  * @subpackage PluginsInternal
   7  * @author Uwe Tews
   8  */
   9
  10 /**
  11  * This class does call function defined with the {function} tag
  12  */
  13 class Smarty_Internal_Function_Call_Handler extends Smarty_Internal_Template {
  14     static function call ($_name, $_template, $_params, $_hash, $_nocache)
  15     {
  16         if ($_nocache) {
  17             $_function = "smarty_template_function_{$_name}_nocache";
  18             $_template->smarty->template_functions[$_name]['called_nocache'] = true;
  19         } else {
  20             $_function = "smarty_template_function_{$_hash}_{$_name}";
  21         }
  22         if (!is_callable($_function)) {
  23             $_code = "function {$_function}(\$_smarty_tpl,\$params) {
  24     \$saved_tpl_vars = \$_smarty_tpl->tpl_vars;
  25     foreach (\$_smarty_tpl->template_functions['{$_name}']['parameter'] as \$key => \$value) {\$_smarty_tpl->tpl_vars[\$key] = new Smarty_variable(trim(\$value,'\''));};
  26     foreach (\$params as \$key => \$value) {\$_smarty_tpl->tpl_vars[\$key] = new Smarty_variable(\$value);}?>";
  27             if ($_nocache) {
  28                 $_code .= preg_replace(array("!<\?php echo \\'/\*%%SmartyNocache:{$_template->smarty->template_functions[$_name]['nocache_hash']}%%\*/|/\*/%%SmartyNocache:{$_template->smarty->template_functions[$_name]['nocache_hash']}%%\*/\\';\?>!",
  29                         "!\\\'!"), array('', "'"), $_template->smarty->template_functions[$_name]['compiled']);
  30             } else {
  31                 $_code .= preg_replace("/{$_template->smarty->template_functions[$_name]['nocache_hash']}/", $_template->properties['nocache_hash'], $_template->smarty->template_functions[$_name]['compiled']);
  32             }
  33             $_code .= "<?php \$_smarty_tpl->tpl_vars = \$saved_tpl_vars;}";
  34             eval($_code);
  35         }
  36         $_function($_template, $_params);
  37     }
  38 }
  39
  40 ?>