PHP encode_php_tags函数代码示例

 public function index()
 {
     $this->load->helper('security');
     if (isset($_POST['search_btn'])) {
         $len = mb_strlen($_POST['search_text']);
         if (isset($_POST['search_text']) and $len > 2) {
             $search_text = encode_php_tags($this->input->post('search_text', TRUE));
             $this->load->model('search_m');
             $search_text = mysql_real_escape_string($search_text);
             $count = $this->search_m->search_text($search_text);
             $data['search_text'] = $search_text;
             if ($count['count'] != 0) {
                 //echo "<script>alert('".$count['count']."')</script>";
                 /* pager */
                 $this->load->library('pager');
                 $tmp = $this->input->get('page');
                 if ($tmp != '') {
                     $current_page_value = $this->input->get('page');
                 } else {
                     $current_page_value = 1;
                 }
                 $config['base_url'] = base_url() . "search";
                 $config['total_rows'] = $count['count'];
                 $config['per_page'] = 10;
                 $config['current_page'] = $current_page_value;
                 $this->pager->initializer($config);
                 $data['pager'] = $this->pager->create_links();
                 $data['result'] = $search_result = $this->search_m->search_text($search_text, $config['per_page'], $this->pager->requested_page());
                 //$data['content'] = $this->commerce_m->get_catalog($category,$subcategory,$config['per_page'],$this->pager->requested_page());
                 if ($search_text != NULL) {
                     $data['content'] = $this->load->view('search/search_v.php', $data, true);
                 } else {
                     $data['content'] = $this->load->view('search/search_notext_v.php', $data, true);
                 }
             } else {
                 $data['content'] = $this->load->view('search/search_no_results_v', $data, true);
             }
         } else {
             $search_text = NULL;
             echo "<script>alert('Поисковая строка не может быть короче трех символов')</script>";
             echo "<script>window.history.back()</script>";
         }
     } else {
         $data['content'] = $this->load->view('search/search_notext_v', '', true);
     }
     // Получаем меню для сайдбара
     $this->load->model('commerce/commerce_m');
     $data['subcategory'] = $this->commerce_m->get_all_subcategories();
     $data['category'] = $this->commerce_m->get_all_categories();
     /* Блок авторизации */
     $data['auth_form'] = $this->load->module('auth')->auth_block_generator();
     /* Метатэги */
     $data['seo_title'] = 'Поиск по сайту';
     $data['seo_description'] = 'Поиск по сайту';
     $data['seo_keywords'] = 'Поиск по сайту';
     $this->load->view('main/index_v', $data);
 }

 function acceptData($value)
 {
     foreach ($value as $key => $val) {
         $data[$val] = $this->SV->input->post($val, TRUE);
         if (!is_array($data[$val])) {
             $data[$val] = strip_image_tags($data[$val]);
             $data[$val] = quotes_to_entities($data[$val]);
             $data[$val] = encode_php_tags($data[$val]);
             $data[$val] = trim($data[$val]);
         }
     }
     return $data;
 }

 /**
  * Typographic parser
  *
  * Note: The processing order is very important in this function so don't change it!
  *
  * @param 	string
  * @param 	array
  */
 public function parse_type($str, $prefs = '')
 {
     if ($this->parse_images === TRUE) {
         $this->file_paths = ee()->functions->fetch_file_paths();
     }
     // In the future, we might think about caching all of this processing, ya know.
     // Do an md5 of the content, process it, store it, retrieve it, et cetera.
     // Not sure how the clearing of it out would go, and if we stored it in the database
     // that does add yet another query.  Hmmmm.  -Paul
     if ($str == '') {
         return;
     }
     // -------------------------------------------
     // 'typography_parse_type_start' hook.
     //  - Modify string prior to all other typography processing
     //
     if (ee()->extensions->active_hook('typography_parse_type_start') === TRUE) {
         $str = ee()->extensions->call('typography_parse_type_start', $str, $this, $prefs);
     }
     //
     // -------------------------------------------
     /** -------------------------------------
     		/**  Set up our preferences
     		/** -------------------------------------*/
     if (is_array($prefs)) {
         if (isset($prefs['text_format'])) {
             if ($prefs['text_format'] == 'none') {
                 $this->text_format = 'none';
             } else {
                 if (in_array($prefs['text_format'], $this->text_fmt_types)) {
                     $this->text_format = $prefs['text_format'];
                 } else {
                     if (isset($this->text_fmt_plugins[$prefs['text_format']]) && (file_exists(PATH_PI . 'pi.' . $prefs['text_format'] . '.php') or file_exists(PATH_THIRD . $prefs['text_format'] . '/pi.' . $prefs['text_format'] . '.php'))) {
                         $this->text_format = $prefs['text_format'];
                     }
                 }
             }
         }
         if (isset($prefs['html_format']) and in_array($prefs['html_format'], $this->html_fmt_types)) {
             $this->html_format = $prefs['html_format'];
         }
         if (isset($prefs['auto_links']) and in_array($prefs['auto_links'], $this->yes_no_syntax)) {
             $this->auto_links = $prefs['auto_links'];
         }
         if (isset($prefs['allow_img_url']) and in_array($prefs['allow_img_url'], $this->yes_no_syntax)) {
             $this->allow_img_url = $prefs['allow_img_url'];
         }
     }
     // If we're dealing with a separate parser (e.g. Markdown)
     $separate_parser = $this->text_format == 'markdown' ? TRUE : FALSE;
     /** -------------------------------------
     		/**  Encode PHP tags
     		/** -------------------------------------*/
     // Before we do anything else, we'll convert PHP tags into character entities.
     // This is so that PHP submitted in channel entries, comments, etc. won't get parsed.
     // Since you can enable templates to parse PHP, it would open up a security
     // hole to leave PHP submitted in entries and comments intact.
     //
     // If we're dealing with a separate parser, don't encode now in case of
     // code snippets
     ee()->load->helper('security');
     if (!$separate_parser) {
         $str = encode_php_tags($str);
     }
     /** -------------------------------------
     		/**  Encode EE tags
     		/** -------------------------------------*/
     // Next, we need to encode EE tags contained in entries, comments, etc. so that they don't get parsed.
     $str = ee()->functions->encode_ee_tags($str, $this->convert_curly);
     /** -------------------------------------
     		/**  Are single lines considered paragraphs?
     		/** -------------------------------------*/
     if ($this->single_line_pgfs != TRUE) {
         if ($this->text_format == 'xhtml' and strpos($str, "\r") === FALSE and strpos($str, "\n") === FALSE) {
             $this->text_format = 'lite';
         }
     }
     //  Fix emoticon bug
     $str = str_replace(array('>:-(', '>:('), array(':angry:', ':mad:'), $str);
     /** -------------------------------------
     		/**  Highlight text within [code] tags
     		/** -------------------------------------*/
     // If highlighting is enabled, we'll highlight <pre> tags as well.
     if ($this->highlight_code == TRUE) {
         $str = str_replace(array('[pre]', '[/pre]'), array('[code]', '[/code]'), $str);
     }
     // We don't want BBCode parsed if it's within code examples so we'll convert the brackets
     $str = $this->_protect_bbcode($str);
     //  Strip IMG tags if not allowed
     if ($this->allow_img_url == 'n') {
         $str = $this->strip_images($str);
     }
//.........这里部分代码省略.........

 /**
  * Encode PHP Tags (prep)
  *
  * Convert PHP tags to entities.
  * This replaces the version in CI_Form_validation.
  *
  * @ignore
  */
 protected function _encode_php_tags($field)
 {
     $this->{$field} = encode_php_tags($this->{$field});
 }

 function parse_type($str, $prefs = '')
 {
     if ($this->parse_images === TRUE) {
         $this->file_paths = $this->EE->functions->fetch_file_paths();
     }
     // In the future, we might think about caching all of this processing, ya know.
     // Do an md5 of the content, process it, store it, retrieve it, et cetera.
     // Not sure how the clearing of it out would go, and if we stored it in the database
     // that does add yet another query.  Hmmmm.  -Paul
     if ($str == '') {
         return;
     }
     // -------------------------------------------
     // 'typography_parse_type_start' hook.
     //  - Modify string prior to all other typography processing
     //
     if ($this->EE->extensions->active_hook('typography_parse_type_start') === TRUE) {
         $str = $this->EE->extensions->call('typography_parse_type_start', $str, $this, $prefs);
     }
     //
     // -------------------------------------------
     /** -------------------------------------
     		/**  Encode PHP tags
     		/** -------------------------------------*/
     // Before we do anything else, we'll convert PHP tags into character entities.
     // This is so that PHP submitted in channel entries, comments, etc. won't get parsed.
     // Since you can enable templates to parse PHP, it would open up a security
     // hole to leave PHP submitted in entries and comments intact.
     $this->EE->load->helper('security');
     $str = encode_php_tags($str);
     /** -------------------------------------
     		/**  Encode EE tags
     		/** -------------------------------------*/
     // Next, we need to encode EE tags contained in entries, comments, etc. so that they don't get parsed.
     $str = $this->EE->functions->encode_ee_tags($str, $this->convert_curly);
     /** -------------------------------------
     		/**  Set up our preferences
     		/** -------------------------------------*/
     if (is_array($prefs)) {
         if (isset($prefs['text_format'])) {
             if ($prefs['text_format'] != 'none') {
                 if (in_array($prefs['text_format'], $this->text_fmt_types)) {
                     $this->text_format = $prefs['text_format'];
                 } else {
                     if (isset($this->text_fmt_plugins[$prefs['text_format']]) and (file_exists(PATH_PI . 'pi.' . $prefs['text_format'] . EXT) or file_exists(PATH_THIRD . $prefs['text_format'] . '/pi.' . $prefs['text_format'] . EXT))) {
                         $this->text_format = $prefs['text_format'];
                     }
                 }
             } else {
                 $this->text_format = 'none';
             }
         }
         if (isset($prefs['html_format']) and in_array($prefs['html_format'], $this->html_fmt_types)) {
             $this->html_format = $prefs['html_format'];
         }
         if (isset($prefs['auto_links']) and in_array($prefs['auto_links'], $this->yes_no_syntax)) {
             $this->auto_links = $prefs['auto_links'];
         }
         if (isset($prefs['allow_img_url']) and in_array($prefs['allow_img_url'], $this->yes_no_syntax)) {
             $this->allow_img_url = $prefs['allow_img_url'];
         }
     }
     /** -------------------------------------
     		/**  Are single lines considered paragraphs?
     		/** -------------------------------------*/
     if ($this->single_line_pgfs != TRUE) {
         if ($this->text_format == 'xhtml' and strpos($str, "\r") === FALSE and strpos($str, "\n") === FALSE) {
             $this->text_format = 'lite';
         }
     }
     //  Fix emoticon bug
     $str = str_replace(array('>:-(', '>:('), array(':angry:', ':mad:'), $str);
     /** -------------------------------------
     		/**  Highlight text within [code] tags
     		/** -------------------------------------*/
     // If highlighting is enabled, we'll highlight <pre> tags as well.
     if ($this->highlight_code == TRUE) {
         $str = str_replace(array('[pre]', '[/pre]'), array('[code]', '[/code]'), $str);
     }
     // We don't want BBCode parsed if it's within code examples so we'll convert the brackets
     if (strpos($str, '[code]') !== FALSE) {
         if (preg_match_all("/\\[code\\](.+?)\\[\\/code\\]/si", $str, $matches)) {
             for ($i = 0; $i < count($matches['1']); $i++) {
                 $temp = str_replace(array('[', ']'), array('&#91;', '&#93;'), $matches['1'][$i]);
                 $str = str_replace($matches['0'][$i], '[code]' . $temp . '[/code]', $str);
             }
         }
         if ($this->highlight_code == TRUE) {
             $str = $this->text_highlight($str);
         } else {
             $str = str_replace(array('[code]', '[/code]'), array('<code>', '</code>'), $str);
         }
     }
     //  Strip IMG tags if not allowed
     if ($this->allow_img_url == 'n') {
         $str = $this->strip_images($str);
     }
     //  Format HTML
     $str = $this->format_html($str);
     //  Auto-link URLs and email addresses
//.........这里部分代码省略.........

 function test_encode_php_tags()
 {
     $this->assertEquals('&lt;? echo $foo; ?&gt;', encode_php_tags('<? echo $foo; ?>'));
 }

//.........这里部分代码省略.........
     // Set up preferences
     $this->_set_preferences($prefs);
     // Parser-specific pre_process
     if ($this->separate_parser && method_exists($this, $this->text_format . '_pre_process')) {
         $str = $this->{$this->text_format . '_pre_process'}($str);
     }
     // Handle single line paragraphs
     if ($this->single_line_pgfs != TRUE) {
         if ($this->text_format == 'xhtml' and strpos($str, "\r") === FALSE and strpos($str, "\n") === FALSE) {
             $this->text_format = 'lite';
         }
     }
     //  Fix emoticon bug
     $str = str_replace(array('>:-(', '>:('), array(':angry:', ':mad:'), $str);
     //  Highlight text within [code] tags
     // If highlighting is enabled, we'll highlight <pre> tags as well.
     if ($this->highlight_code == TRUE) {
         $str = str_replace(array('[pre]', '[/pre]'), array('[code]', '[/code]'), $str);
     }
     // We don't want BBCode parsed if it's within code examples so we'll
     // convert the brackets
     $str = $this->_protect_bbcode($str);
     //  Strip IMG tags if not allowed
     if ($this->allow_img_url == 'n') {
         $str = $this->strip_images($str);
     }
     //  Format HTML
     $str = $this->format_html($str);
     //  Auto-link URLs and email addresses
     if ($this->auto_links == 'y' && !$this->separate_parser) {
         $str = $this->auto_linker($str);
     }
     //  Parse file paths (in images)
     $str = $this->parse_file_paths($str);
     // Convert HTML links in CP to BBCode
     //
     // Forces HTML links output in the control panel to BBCode so they will
     // be formatted as redirects, to prevent the control panel address from
     // showing up in referrer logs except when sending emails, where we
     // don't want created links piped through the site
     if (REQ == 'CP' && $this->bbencode_links && strpos($str, 'href=') !== FALSE) {
         $str = preg_replace("#<a\\s+(.*?)href=(\"|')([^\\2]*?)\\2(.*?)\\>(.*?)</a>#si", "[url=\"\\3\"\\1\\4]\\5[/url]", $str);
     }
     //  Decode BBCode
     $str = $this->decode_bbcode($str);
     // Format text
     switch ($this->text_format) {
         case 'none':
             break;
         case 'xhtml':
             $str = $this->auto_typography($str);
             break;
         case 'markdown':
             $str = $this->markdown($str, $prefs);
             break;
         case 'lite':
             // Used with channel entry titles
             $str = $this->format_characters($str);
             break;
         case 'br':
             $str = $this->nl2br_except_pre($str);
             break;
         default:
             // Plugin of some sort
             $str = $this->parse_plugin($str);
             break;
     }
     //  Parse emoticons
     $str = $this->emoticon_replace($str);
     //  Parse censored words
     if ($this->word_censor === TRUE && count($this->censored_words > 0)) {
         ee()->load->helper('text');
         $str = word_censor($str, $this->censored_words, $this->censored_replace);
     }
     // Decode {encode=...} only in the CP since the template parser handles
     // this for page requets
     if (REQ == 'CP' && strpos($str, '{encode=') !== FALSE) {
         ee()->load->library('template', NULL, 'TMPL');
         $str = ee()->TMPL->parse_encode_email($str);
     }
     // Standard email addresses
     $str = $this->decode_emails($str);
     // Insert the cached code tags
     $str = $this->_convert_code_markers($str);
     // -------------------------------------------
     // 'typography_parse_type_end' hook.
     //  - Modify string after all other typography processing
     //
     if (ee()->extensions->active_hook('typography_parse_type_end') === TRUE) {
         $str = ee()->extensions->call('typography_parse_type_end', $str, $this, $prefs);
     }
     //
     // -------------------------------------------
     // Encode PHP Tags
     ee()->load->helper('security');
     $str = encode_php_tags($str);
     // Encode EE Tags
     $str = ee()->functions->encode_ee_tags($str, $this->convert_curly);
     return $str;
 }

 public function security_clean($q)
 {
     $this->load->helper('security');
     //$this->load->library('security');
     $q = str_replace("", "", $q);
     $q = str_replace('\\0', "", $q);
     $q = xss_clean($q);
     //$q = $this->security->xss_clean($q);
     $q = strip_image_tags($q);
     $q = encode_php_tags($q);
     $q = preg_replace(array("/select/si", "/delete/si", "/update/si", "/insert/si", "/from/si", "/alert/si", "/\\[removed\\]/si", "/script/si", "/\\*/si"), "", $q);
     return $q;
 }