public function should_render_inherited_template()
 {
     $h2o = new H2o('inherited.html', $this->option);
     expects($h2o->render())->should_be('header,extended body,footer');
     # extend nested blocks
     $h2o->loadTemplate('nested_inherit');
     expects($h2o->render())->should_be('h2o template rocks so hard ! and plays so hard');
 }

 public function should_be_able_to_include_in_nested_fashion()
 {
     $h2o = new H2o('page.html', $this->option);
     $result = $h2o->render();
     expects($result)->should_match('/layout text/');
     expects($result)->should_match('/Page footer/');
     expects($result)->should_match('/page menu/');
 }

 public function should_be_able_to_load_template_lazily()
 {
     $h2o = new H2o('a.html', array('searchpath' => 'templates'));
     expects($h2o->render())->should_not_be_empty();
     $h2o = new H2o(null, array('searchpath' => 'templates'));
     $h2o->loadTemplate('b.html');
     expects($h2o->render())->should_not_be_empty();
 }

 /**
  * Renders a template using h2o
  *
  * @param string $template template file name
  * @return string
  */
 public function render($template)
 {
     if (!array_key_exists('searchpath', self::$h2o_options)) {
         self::$h2o_options['searchpath'] = $this->getTemplatesDirectory() . '/';
     }
     $this->_load_h2o();
     $h2o = new \H2o($template, self::$h2o_options);
     return $h2o->render($this->data);
 }

 /**
  * Renders a template using h2o
  *
  * @param string $template template file name
  * @return string
  */
 public function render($template)
 {
     if (!array_key_exists('searchpath', $this->h2o_options)) {
         $this->h2o_options['searchpath'] = $this->getTemplatesDirectory() . '/';
     }
     // Make sure H2o is loaded
     $this->_load_h2o();
     $h2o = new H2o($template, $this->h2o_options);
     return $h2o->render($this->data);
 }

 public function get_display_list()
 {
     global $include_path, $scan_request_scripts;
     $tpl = $include_path . '/templates/scan_request/scan_requests_list.tpl.html';
     if (file_exists($include_path . '/templates/scan_request/scan_requests_list_subst.tpl.html')) {
         $tpl = $include_path . '/templates/scan_request/scan_requests_list_subst.tpl.html';
     }
     $h2o = new H2o($tpl);
     return $scan_request_scripts . $h2o->render(array('scan_requests' => $this));
 }

 function should_be_able_to_load_template_lazily()
 {
     chdir(dirname(__FILE__));
     $paths = array(dirname(__FILE__) . DS . 'templates' . DS);
     $h2o = h2o('a.html', array('searchpath' => $paths));
     expects($h2o->render())->should_not_be_empty();
     $h2o = new H2o('a.html', array('searchpath' => 'templates'));
     expects($h2o->render())->should_not_be_empty();
     $h2o = new H2o(null, array('searchpath' => 'templates'));
     $h2o->loadTemplate('b.html');
     expects($h2o->render())->should_not_be_empty();
 }

 /**
  * Permet de générer l'affichage d'un élément de liste de type autorité
  * @param authority $authority
  * @param bool $recherche_ajax_mode
  * @param int $group_id Identifiant du groupe
  * @return string 
  */
 private function generate_authority($authority, $recherche_ajax_mode, $group_id)
 {
     global $include_path;
     $template_path = $include_path . '/templates/authorities/list/' . $authority->get_string_type_object() . '.html';
     if (file_exists($include_path . '/templates/authorities/list/' . $authority->get_string_type_object() . '_subst.html')) {
         $template_path = $include_path . '/templates/authorities/list/' . $authority->get_string_type_object() . '_subst.html';
     }
     if (file_exists($template_path)) {
         $h2o = new H2o($template_path);
         $context = array('list_element' => $authority, 'group_id' => $group_id);
         return $h2o->render($context);
     }
     return '';
 }

 public function get_datas()
 {
     //on commence par récupérer l'identifiant retourné par le sélecteur...
     $selector = $this->get_selected_selector();
     if ($selector) {
         $section_id = $selector->get_value();
         $section_ids = $this->filter_datas("sections", array($section_id));
         if ($section_ids[0]) {
             $group_metadatas = parent::get_group_metadatas();
             $datas = array();
             $section = cms_provider::get_instance("section", $section_ids[0]);
             $datas = $section->format_datas();
             $datas["details"] = $datas;
             $datas = array_merge($datas, parent::get_datas());
             $datas['link'] = $this->get_constructed_link("section", $section_ids[0]);
             $datas['logo_url'] = $datas["logo"]["big"];
             foreach ($group_metadatas as $i => $metadatas) {
                 if (is_array($metadatas["metadatas"])) {
                     foreach ($metadatas["metadatas"] as $key => $value) {
                         try {
                             $group_metadatas[$i]["metadatas"][$key] = H2o::parseString($value)->render($datas);
                         } catch (Exception $e) {
                         }
                     }
                 }
             }
             return $group_metadatas;
         }
     }
     return false;
 }

 public function render($datas)
 {
     if (!$datas['id']) {
         $datas['id'] = $this->get_module_dom_id();
     }
     if (!$datas['get_vars']) {
         $datas['get_vars'] = $_GET;
     }
     if (!$datas['post_vars']) {
         $datas['post_vars'] = $_POST;
     }
     if (!$datas['session_vars']) {
         $datas['session_vars']['view'] = $_SESSION['opac_view'];
         $datas['session_vars']['id_empr'] = $_SESSION['id_empr_session'];
     }
     if (!$datas['env_vars']) {
         $datas['env_vars']['script'] = basename($_SERVER['SCRIPT_NAME']);
         $datas['env_vars']['request'] = basename($_SERVER['REQUEST_URI']);
     }
     try {
         $html = H2o::parseString($this->parameters['active_template'])->render($datas);
     } catch (Exception $e) {
         $html = $this->msg["cms_module_common_view_error_template"];
     }
     return $html;
 }

 function gen_print_card($data, $tpl = '')
 {
     global $msg;
     $default_template = "@\n{% for empr in empr_list %}\n!\n{{empr.name}} {{empr.fistname}}\n!\nHfh k{{empr.cb}}\n{% endfor %}\nVA @";
     if (!$tpl) {
         $tpl = $default_template;
     }
     return H2o::parseString($tpl)->render($data);
 }

 public function get_datas()
 {
     global $opac_show_book_pics;
     global $opac_book_pics_url;
     global $opac_url_base;
     //on commence par récupérer l'identifiant retourné par le sélecteur...
     if ($this->parameters['selector'] != "") {
         for ($i = 0; $i < count($this->selectors); $i++) {
             if ($this->selectors[$i]['name'] == $this->parameters['selector']) {
                 $selector = new $this->parameters['selector']($this->selectors[$i]['id']);
                 break;
             }
         }
         $notice = $selector->get_value();
         if (is_array($notice)) {
             $notice = $notice[0];
         }
         if ($notice) {
             $group_metadatas = parent::get_group_metadatas();
             $datas = array();
             $notice_class = new notice($notice);
             if ($opac_show_book_pics == '1' && ($opac_book_pics_url || $notice_class->thumbnail_url)) {
                 $code_chiffre = pmb_preg_replace('/-|\\.| /', '', $notice_class->code);
                 $url_image = $opac_book_pics_url;
                 $url_image = $opac_url_base . "getimage.php?url_image=" . urlencode($url_image) . "&noticecode=!!noticecode!!&vigurl=" . urlencode($notice_class->thumbnail_url);
                 if ($notice_class->thumbnail_url) {
                     $url_vign = $notice_class->thumbnail_url;
                 } else {
                     if ($code_chiffre) {
                         $url_vign = str_replace("!!noticecode!!", $code_chiffre, $url_image);
                     } else {
                         $url_vign = $opac_url_base . "images/vide.png";
                     }
                 }
             }
             $datas = array('id' => $notice_class->id, 'title' => $notice_class->tit1, 'link' => $this->get_constructed_link("notice", $notice_class->id), 'logo_url' => $url_vign, 'header' => $notice_class->notice_header, 'resume' => $notice_class->n_resume, 'content' => $content, 'type' => 'notice');
             $datas["details"] = $datas;
             $datas = array_merge($datas, parent::get_datas());
             $datas['link'] = $this->get_constructed_link("notice", $notice_class->id);
             foreach ($group_metadatas as $i => $metadatas) {
                 if (is_array($metadatas["metadatas"])) {
                     foreach ($metadatas["metadatas"] as $key => $value) {
                         try {
                             $group_metadatas[$i]["metadatas"][$key] = H2o::parseString($value)->render($datas);
                         } catch (Exception $e) {
                         }
                     }
                 }
             }
             return $group_metadatas;
         }
     }
     return false;
 }

 public static function render($id, $data)
 {
     global $dbh, $charset;
     $requete = "SELECT * FROM bannette_tpl WHERE bannettetpl_id='" . $id . "' LIMIT 1 ";
     $result = @pmb_mysql_query($requete, $dbh);
     if (pmb_mysql_num_rows($result)) {
         $temp = pmb_mysql_fetch_object($result);
         $data_to_return = H2o::parseString($temp->bannettetpl_tpl)->render($data);
         if ($charset != "utf-8") {
             $data_to_return = utf8_decode($data_to_return);
         }
         return $data_to_return;
     }
 }

 public function render($datas)
 {
     $html2return = "";
     if (count($datas['records'])) {
         $id = "carousel_" . $this->get_module_dom_id();
         $datas['id'] = $this->get_module_dom_id();
         $html2return .= H2o::parseString($this->parameters['active_template'])->render($datas);
         $html2return .= "\n\t\t<script type='text/javascript'>\n\t\t\tjQuery(document).ready(function() {";
         if ($this->parameters['mode'] == "horizontal") {
             $html2return .= "\n\t\t\t\tvar item_width = document.getElementById('" . $this->get_module_dom_id() . "').offsetWidth/" . $this->parameters['display_quantity'] . ";\n\t\t\t\tvar items = document.getElementsByClassName('" . $this->get_module_dom_id() . "_item');\n\t\t\t\tfor(var i=0 ; i<items.length ; i++){\n\t\t\t\t\titems[i].style.width = item_width+'px';\n\t\t\t\t}";
         } else {
             $html2return .= "\n\t\t\t\tvar item_width = document.getElementById('" . $this->get_module_dom_id() . "').offsetHeight/" . $this->parameters['display_quantity'] . ";\n\t\t\t\tvar items = document.getElementsByClassName('" . $this->get_module_dom_id() . "_item');\n\t\t\t\tfor(var i=0 ; i<items.length ; i++){\n\t\t\t\t\titems[i].style.height = item_width+'px';\n\t\t\t\t}";
         }
         $html2return .= "\n\t\t\t\tjQuery('#" . $id . "').bxSlider({\n\t\t\t\t\tmode: '" . $this->parameters['mode'] . "',\n\t\t\t\t\tspeed: " . $this->parameters['speed'] . ",\n\t\t\t\t\tpause: " . $this->parameters['pause'] . ",\n\t\t\t\t\tauto: true,\n\t\t\t\t\tautoStart: " . ($this->parameters['autostart'] ? "true" : "false") . ",\n\t\t\t\t\tautoHover: " . ($this->parameters['autohover'] ? "true" : "false") . ",\n\t\t\t\t\tautoControls: false,\n\t\t\t\t\tcontrols:true,\n\t\t\t\t\tprevImage: '',\n\t\t\t\t\tprevText: '',\n\t\t\t\t\tnextImage: '',\n\t\t\t\t\tnextText: '',\n\t\t\t\t\tstartImage: '',\n\t\t\t\t\tstartText: '',\n\t\t\t\t\tstopImage: '',\n\t\t\t\t\t//stopText:'',\n\t\t\t\t\tpager: " . ($this->parameters['pager'] ? "true" : "false") . ",\n\t\t\t\t\trandomStart: false,\n\t\t\t\t\tdisplaySlideQty: " . $this->parameters['display_quantity'] . ",\n\t\t\t\t\tmoveSlideQty: " . $this->parameters['slide_quantity'] . "\n\t\t\t\t});\n\t\t\t});\n\t\t</script>";
     }
     return $html2return;
 }

 public function render($datas)
 {
     if (!$datas['get_vars']) {
         $datas['get_vars'] = $_GET;
     }
     if (!$datas['post_vars']) {
         $datas['post_vars'] = $_POST;
     }
     if (!$datas['session_vars']) {
         $datas['session_vars']['view'] = $_SESSION['opac_view'];
         $datas['session_vars']['id_empr'] = $_SESSION['id_empr_session'];
     }
     if (!$datas['env_vars']) {
         $datas['env_vars']['script'] = basename($_SERVER['SCRIPT_NAME']);
         $datas['env_vars']['request'] = basename($_SERVER['REQUEST_URI']);
     }
     return H2o::parseString($this->parameters['active_template'])->render($datas);
 }

 function &parse()
 {
     $until = func_get_args();
     $nodelist = new NodeList($this);
     while ($token = $this->tokenstream->next()) {
         //$token = $this->tokenstream->current();
         switch ($token->type) {
             case 'text':
                 $node = new TextNode($token->content, $token->position);
                 break;
             case 'variable':
                 $args = H2o_Parser::parseArguments($token->content, $token->position);
                 $variable = array_shift($args);
                 $filters = $args;
                 $node = new VariableNode($variable, $filters, $token->position);
                 break;
             case 'comment':
                 $node = new CommentNode($token->content);
                 break;
             case 'block':
                 if (in_array($token->content, $until)) {
                     $this->token = $token;
                     return $nodelist;
                 }
                 $temp = preg_split('/\\s+/', $token->content, 2);
                 $name = $temp[0];
                 $args = count($temp) > 1 ? $temp[1] : null;
                 $node = H2o::createTag($name, $args, $this, $token->position);
                 $this->token = $token;
         }
         $this->searching = join(',', $until);
         $this->first = false;
         $nodelist->append($node);
     }
     if ($until) {
         throw new TemplateSyntaxError('Unclose tag, expecting ' . $until[0]);
     }
     return $nodelist;
 }

 public function get_datas()
 {
     $datas = array();
     $selector = $this->get_selected_selector();
     $this->set_module_class_name("cms_module_sparql");
     if ($selector->get_value()) {
         //la config ARC2 varie en fonction de l'origine du server SPARL
         $selector_config = new $this->managed_datas['stores'][$selector->get_value()]['selector']($this->managed_datas['stores'][$selector->get_value()]['selector_id']);
         $config = array();
         switch ($this->managed_datas['stores'][$selector->get_value()]['selector']) {
             case "cms_module_sparql_selector_endpoint":
                 $config = array('remote_store_endpoint' => $selector_config->get_value(), 'remote_store_timeout' => 15);
                 $store = ARC2::getRemoteStore($config);
                 break;
         }
         if ($this->parameters['query']) {
             $querydatas = array('get_vars' => $_GET, 'post_vars' => $_POST);
             try {
                 $query = H2o::parseString($this->parameters['query'])->render($querydatas);
                 $rows = $store->query($query, 'rows');
                 if (!$rows) {
                     $this->debug("Execution failed : " . $query);
                     $errors = $store->getErrors();
                     foreach ($errors as $error) {
                         $this->debug(utf8_decode($error));
                     }
                 } else {
                     //	$this->charset_normalize($rows, "utf-8");
                 }
             } catch (Exception $e) {
                 $rows = array();
             }
         }
     }
     $this->debug($query);
     $datas['result'] = $rows;
     return $datas;
 }

            $this->enable = false;
        } else {
            throw new H2o_Error("Invalid syntax : autoescape on|off ");
        }
    }
    function render($context, $stream)
    {
        $context->autoescape = $this->enable;
    }
}
class Csrf_token_Tag extends H2o_Node
{
    function render($context, $stream)
    {
        $token = "";
        if (isset($_COOKIE["csrftoken"])) {
            $token = $_COOKIE["csrftoken"];
        } else {
            global $SECRET_KEY;
            if (defined('SECRET_KEY')) {
                $token = md5(mt_rand() . SECRET_KEY);
            } else {
                $token = md5(mt_rand());
            }
        }
        setcookie("csrftoken", $token, time() + 60 * 60 * 24 * 365, "/");
        $stream->write("<div style='display:none'><input type=\"hidden\" value=\"{$token}\" name=\"csrfmiddlewaretoken\" /></div>");
    }
}
H2o::addTag(array('block', 'extends', 'include', 'if', 'ifchanged', 'for', 'with', 'cycle', 'load', 'debug', 'now', 'autoescape', 'csrf_token'));

<?php

require '../../h2o.php';
$template = new H2o('trans.html', array('cache' => false, 'i18n' => array('locale' => isset($_GET['lang']) ? $_GET['lang'] : false, 'charset' => 'UTF-8', 'gettext_path' => strtoupper(PHP_OS) == 'LINUX' ? '/usr/bin/' : '../bin/gettext/bin/', 'extract_message' => true, 'compile_message' => true)));
# Setup custom gettext resolver
$time_start = microtime(true);
echo $template->render(array('users' => array(array('username' => 'peter', 'tasks' => array('school', 'writing'), 'user_id' => 1), array('username' => 'anton', 'tasks' => array('go shopping'), 'user_id' => 2), array('username' => 'john doe', 'tasks' => array('write report', 'call tony', 'meeting with arron'), 'user_id' => 3), array('username' => 'foobar', 'tasks' => array(), 'user_id' => 4), array('username' => 'test', 'tasks' => null, 'user_id' => 5))));
echo "in " . (microtime(true) - $time_start) . " seconds\n<br/>";

 public function get_isbd()
 {
     global $msg, $include_path;
     $template_path = $include_path . '/templates/authorities/isbd/titre_uniforme.html';
     if (file_exists($template_path)) {
         $h2o = new H2o($template_path);
         $authority = new authority(0, $this->id, AUT_TABLE_TITRES_UNIFORMES);
         return $h2o->render(array('oeuvre' => $authority));
     }
     return $this->tu_isbd;
 }