XOOPS / XoopsCore25

        $rdq = preg_quote($this->right_delimiter, '~');

        // run template source through prefilter functions

        if (count($this->_plugins['prefilter']) > 0) {

            foreach ($this->_plugins['prefilter'] as $filter_name => $prefilter) {

                if ($prefilter === false) continue;

                if ($prefilter[3] || is_callable($prefilter[0])) {

                    $source_content = call_user_func_array($prefilter[0],

                                                            array($source_content, &$this));

                    $this->_plugins['prefilter'][$filter_name][3] = true;

                } else {

                    $this->_trigger_fatal_error("[plugin] prefilter '$filter_name' is not implemented");

                }

            }

        }

        /* fetch all special blocks */

        $search = "~{$ldq}\*(.*?)\*{$rdq}|{$ldq}\s*literal\s*{$rdq}(.*?){$ldq}\s*/literal\s*{$rdq}|{$ldq}\s*php\s*{$rdq}(.*?){$ldq}\s*/php\s*{$rdq}~s";

        }

        // run compiled template through postfilter functions

        if (count($this->_plugins['postfilter']) > 0) {

            foreach ($this->_plugins['postfilter'] as $filter_name => $postfilter) {

                if ($postfilter === false) continue;

                if ($postfilter[3] || is_callable($postfilter[0])) {

                    $compiled_content = call_user_func_array($postfilter[0],

                                                              array($compiled_content, &$this));

                    $this->_plugins['postfilter'][$filter_name][3] = true;

                } else {

                    $this->_trigger_fatal_error("Smarty plugin error: postfilter '$filter_name' is not implemented");

                }

            }

        }

        // put header at the top of the compiled template

        $template_header = "<?php /* Smarty version ".$this->_version.", created on ".strftime("%Y-%m-%d %H:%M:%S")."\n";