PHP current_url函数代码示例

 function send_to_ios($apnsHost, $apnsCertPath, $device_token, $data)
 {
     header('Content-Type: text/html; charset=UTF-8');
     $deviceToken = $device_token;
     /*
      * $apnsHost
      * development : gateway.sandbox.push.apple.com
      * deployment : gateway.push.apple.com
      */
     $apnsPort = 2195;
     $alert = '';
     if (array_key_exists('ios_alert', $data)) {
         $alert = $data['ios_alert'];
     }
     $payload = array('aps' => array('alert' => $alert, 'badge' => 0, 'sound' => 'default'));
     if (array_key_exists('ios_custom', $data)) {
         $payload['ios_custom'] = $data['ios_custom'];
     }
     $payload = json_encode($payload);
     $streamContext = stream_context_create();
     stream_context_set_option($streamContext, 'ssl', 'local_cert', $apnsCertPath);
     $apns = stream_socket_client('ssl://' . $apnsHost . ':' . $apnsPort, $error, $errorString, 2, STREAM_CLIENT_CONNECT, $streamContext);
     if ($apns) {
         $apnsMessage = chr(0) . chr(0) . chr(32) . pack('H*', str_replace(' ', '', $deviceToken)) . chr(0) . chr(strlen($payload)) . $payload;
         fwrite($apns, $apnsMessage);
         fclose($apns);
         return TRUE;
     }
     //middle.error.log
     MDI_Log::write('IOS_PUSH_ERROR-' . $this->input->ip_address() . '-' . $this->input->user_agent() . '-' . current_url());
     return FALSE;
 }

 function form_open($action = '', $attributes = '', $hidden = array())
 {
     $ING =& get_instance();
     $ING->load->helper('url');
     if ($attributes == '') {
         $attributes = 'method="post"';
     }
     // If an action is not a full URL then turn it into one
     if ($action && strpos($action, '://') === FALSE) {
         $action = site_url($action);
     }
     // If no action is provided then set to the current url
     $action or $action = current_url();
     $form = '<form action="' . $action . '"';
     $form .= _attributes_to_string($attributes, TRUE);
     $form .= '>';
     // Add CSRF field if enabled, but leave it out for GET requests and requests to external websites
     if (config_item('csrf_protection') === TRUE and !(strpos($action, base_url()) === FALSE or strpos($form, 'method="get"'))) {
         $hidden[$ING->security->get_csrf_token_name()] = $ING->security->get_csrf_hash();
     }
     if (is_array($hidden) and count($hidden) > 0) {
         $form .= sprintf("<div style=\"display:none\">%s</div>", form_hidden($hidden));
     }
     return $form;
 }

 public function loadpageviews($pagetoload, $cdata = NULL)
 {
     if (!file_exists(APPPATH . '/views/' . $pagetoload . '.php')) {
         // Whoops, we don't have a page for that!
         show_404();
     }
     $this->load->view('global/view_html_header', $cdata);
     $this->load->view('global/view_session');
     $this->load->view('global/view_header');
     $this->passMyGlobalData();
     $this->load->view('global/view_top_nav');
     //$this->loadmenu();
     $this->is_Home();
     if (current_url() !== base_url()) {
         if ($this->pagebanner === true) {
             $this->load->view('view_page_banner');
         }
     } else {
         $this->load->view('view_jumbotron');
     }
     $this->load->view($pagetoload);
     $this->load->view('global/view_footer');
     $this->load->view('global/view_sub_footer');
     $this->load->view('global/view_html_footer');
 }

 public function require_login()
 {
     if (strlen($this->CI->session->userdata('Name')) == 0) {
         $this->CI->session->set_flashdata('redirect_url', current_url());
         redirect('login');
     }
 }

 function maintain_ssl($maintain = FALSE, $port = 443)
 {
     $CI =& get_instance();
     if ($maintain) {
         // remove protocol
         $segments = explode('://', $CI->config->config['base_url']);
         // explode url into segements
         $segments = explode('/', $segments[1]);
         // remove port number
         $domain = explode(':', $segments[0]);
         // form temp base url
         $temp_base_url = 'https://' . $domain[0] . ':' . $port . '/';
         // replace segments
         for ($i = 1; $i < sizeof($segments); $i++) {
             if ($segments[$i]) {
                 $temp_base_url .= $segments[$i] . '/';
             }
         }
         // Temporarily overwrite base url
         $CI->config->config['base_url'] = $temp_base_url;
     }
     // if don't maintain but SSL is on -OR- maintain but SSL isn't on, correct by redirect
     if (!$maintain && !empty($_SERVER['HTTPS']) || $maintain && empty($_SERVER['HTTPS'])) {
         // Keep flashdata - Requires MY_Session keep_flashdata()
         $CI->load->library('session');
         $CI->session->keep_flashdata();
         // Correct by redirect
         $CI->load->helper('url');
         header('Location: ' . current_url() . (empty($_SERVER['QUERY_STRING']) ? '' : '?' . $_SERVER['QUERY_STRING']));
     }
 }

 /**
  * (non-PHPdoc)
  * 
  * @see \mithra62\BackupPro\Platforms\PlatformInterface::getCurrentUrl()
  */
 public function getCurrentUrl()
 {
     if (!function_exists('current_url')) {
         ee()->load->helper('url');
     }
     return current_url();
 }

 public function paginacion($segment = 3, $perpage = 10)
 {
     $config['base_url'] = current_url();
     $config['uri_segment'] = $segment;
     $config['num_links'] = 4;
     $config['per_page'] = $perpage;
     $config['full_tag_open'] = '<div class="pagination"><ul>';
     $config['full_tag_close'] = '</ul></div>';
     $config['first_link'] = '&laquo; Primero';
     $config['first_tag_open'] = '<li class="previous">';
     $config['first_tag_close'] = '</li>';
     $config['last_link'] = 'Ultimo &raquo;';
     $config['last_tag_open'] = '<li class="next">';
     $config['last_tag_close'] = '</li>';
     $config['next_link'] = '<i class="fa fa-arrow-right"></i>';
     $config['next_tag_open'] = '<li class="next">';
     $config['next_tag_close'] = '</li>';
     $config['prev_link'] = '<i class="fa fa-arrow-left"></i>';
     $config['prev_tag_open'] = '<li class="previous">';
     $config['prev_tag_close'] = '</li>';
     $config['cur_tag_open'] = '<li class="active"><a>';
     $config['cur_tag_close'] = '</a></li>';
     $config['num_tag_open'] = '<li>';
     $config['num_tag_close'] = '</li>';
     $config['anchor_class'] = '';
     return $config;
 }

	/**
	 * Create form open
	 * @param array $data Data array
         * @return string HTML form open
	 */
	public function open($data=NULL) {
                $form_action = NULL;
                $uri = NULL;
                if (isset($this->uri)) {
                        $uri = $this->uri;
                } else {
                        $uri = $data['uri'];
                        if (empty($uri)) {
                                $uri = current_url();
                        }
                }
                if (isset($this->on_success)) {
                        $data['form_action'] = array('form_action' => 'auto');
                }
                $name = isset($this->name) ? $this->name : $data['name'];
                $data['name'] = $name;
		$data['id'] = isset($data['id']) ? $data['id'] : $data['name'];
                if (! $this->render) { 
                        $data['id'] = 'form_'.$data['id'];
                        $data['id'] = str_replace('form_form_', 'form_', $data['id']);
                        $data['uri'] = $uri;
                        $this->data[] = array('open' => $data);
                }
                $data = $this->_sanitize_param($data);
		$returns = form_open($uri, $data, $data['form_action']);
                $this->returns[] = $returns;
                return $returns;
	}

 /**
  * Constructor
  */
 function __construct()
 {
     parent::__construct();
     // must be logged in
     if (!$this->user) {
         if (current_url() != base_url()) {
             //store requested URL to session - will load once logged in
             $data = array('redirect' => current_url());
             $this->session->set_userdata($data);
         }
         redirect('login');
     }
     // make sure this user is setup as admin
     if (!$this->user['is_admin']) {
         redirect(base_url());
     }
     // load the admin language file
     $this->lang->load('admin');
     // prepare theme name
     $this->settings->theme = strtolower($this->config->item('admin_theme'));
     // set up global header data
     $this->add_css_theme("{$this->settings->theme}.css,summernote-bs3.css")->add_js_theme("summernote.min.js")->add_js_theme("{$this->settings->theme}_i18n.js", TRUE);
     // declare main template
     $this->template = "../../htdocs/themes/{$this->settings->theme}/template.php";
 }

 function setLang($get = array())
 {
     $num = $get ? count($get) : 0;
     $langconfig = $this->loadConfig('lang');
     $this->defaultLang = $langconfig['site_frontlang'];
     $this->defaultAdminLang = $langconfig['site_adminlang'];
     switch ($num) {
         case 0:
             $this->currentLang = $this->defaultLang;
             $this->langurl = '';
             break;
         case 1:
             $langarr = $this->loadLang();
             if (isset($get['lang']) && isset($langarr[$get['lang']])) {
                 if ($get['lang'] == $this->defaultLang) {
                     redirect(current_url());
                 } else {
                     $this->currentLang = $get['lang'];
                     $this->langurl = '?lang=' . $get['lang'];
                 }
             } else {
                 show_404();
             }
             break;
         default:
             show_404();
             break;
     }
 }

 function edit()
 {
     // Init
     $data = array();
     $data['breadcrumb'] = set_crumbs(array('navigations/groups' => 'Navigations', current_url() => 'Navigation Edit'));
     $data['Group'] = $Group = $this->load->model('navigations_model');
     $data['edit_mode'] = $edit_mode = FALSE;
     $group_id = $this->uri->segment(4);
     if (!empty($group_id)) {
         $data['edit_mode'] = $edit_mode = TRUE;
         $Group->get_by_id($group_id);
         if (!$Group->exists()) {
             return show_404();
         }
     }
     $this->form_validation->set_rules('title', 'Title', 'trim|required|max_length[255]');
     // Form validation
     if ($this->form_validation->run() == TRUE) {
         $Group->from_array($this->input->post());
         $Group->save();
         $this->session->set_flashdata('message', '<p class="success">Navigation Saved.<p>');
         if ($edit_mode) {
             redirect(ADMIN_PATH . '/navigations');
         } else {
             redirect(ADMIN_PATH . '/navigations/items/tree/' . $Group->id);
         }
     }
     $this->template->view('admin/navigations/edit', $data);
 }

 function __construct($ThemeDirName = '')
 {
     parent::__construct();
     $this->setThemeDirName($ThemeDirName);
     $this->site_dir = $this->getConfig('siteDir');
     $this->site_current_url = current_url();
 }

 function save()
 {
     $this->form_validation->set_rules('txtstatus', 'Text Status', 'trim|required|htmlspecialchars|xss_clean');
     $url = current_url();
     $user = $this->session->userdata('username');
     $output['message'] = "";
     $output['success'] = FALSE;
     if ($this->form_validation->run() == FALSE) {
         $output['message'] = validation_errors("<p class='error'>", "</p>");
     } else {
         $id = (string) $this->session->userdata('user_id');
         $txtstatus = $this->input->post('txtstatus', TRUE);
         $this->mongo_db->select_db("Social");
         $this->mongo_db->select_collection("Social");
         $datatinsert = array('type' => 'StateOfMind', "StateMind" => $txtstatus, "user_id" => $id, 'datetime' => $this->mongo_db->time(strtotime(date("Y-m-d H:i:s"))));
         $this->mongo_db->insert($datatinsert);
         $this->m_user->tulis_log("Add New Status", $url, $user);
         $output['message'] = "<i class='success'>New Data is added</i>";
         $output['success'] = TRUE;
     }
     if (IS_AJAX) {
         echo json_encode($output);
     } else {
         redirect('member/timeline/index');
     }
 }

    public function inserir()
    {
        esta_logado(TRUE);
        $this->form_validation->set_rules('nome', 'NOME', 'trim|required|ucfirst');
        $this->form_validation->set_rules('descricao', 'DESCRIÇÃO', 'trim');
        if ($this->form_validation->run() == TRUE) {
            $upload = $this->midia_model->fazer_upload('arquivo');
            if (is_array($upload) && $upload['file_name'] != '') {
                $dados = elements(array('nome', 'descricao'), $this->input->post());
                $dados['arquivo'] = $upload['file_name'];
                $this->midia_model->fazer_insert($dados);
            } else {
                define_msg('midiaerro', $upload, 'erro');
                redirect(current_url());
            }
        }
        //vai carregar o modulo usuarios e mostrar a tela de recuperação de senha
        set_tema('footerinc', '<script>
		$(document).ready(function() {
			App.init(); 
                        $("#arquivo").fileinput({\'showUpload\':false, \'previewFileType\':\'any\', \'language\':\'pt-BR\',\'allowedFileExtensions\' : [\'jpg\', \'png\',\'gif\'], \'maxFileSize\': 5000,

});
		});
	</script>', FALSE);
        set_tema('headerinc', load_css('fileinput', 'css/upload/css'), FALSE);
        set_tema('headerinc', load_js(array('fileinput.min', 'fileinput_locale_pt-BR'), 'js/upload'), FALSE);
        set_tema('titulo', 'Upload de Imagens');
        set_tema('conteudo', load_modulo('midia', 'inserir'));
        set_tema('rodape', '');
        //vai substituir o rodape padrao
        load_template();
    }

 function add()
 {
     $data['action'] = 'Add';
     /* for insert page */
     if ($this->form_validate() == FALSE) {
         $data['error_message'] = validation_errors();
     } else {
         $postdata = array('page_title' => 'About Me', 'page_content' => $this->input->post('page_content'), 'published' => 1);
         //echo '<pre>';print_r($postdata);die;
         $table['name'] = 'dumkal_pages';
         $success = $this->Common_model->save_data($table, $postdata);
         if ($success) {
             $this->session->set_flashdata('success_message', 'Page Content successfully inserted');
             redirect('admin/manage_pages');
         } else {
             $this->session->set_flashdata('error_message', 'Invalid username or password! Please try again.');
             redirect(current_url());
         }
     }
     /* for insert page */
     $data['head'] = $this->load->view('admin/elements/head', '', true);
     $data['header'] = $this->load->view('admin/elements/header', '', true);
     $data['left_sidebar'] = $this->load->view('admin/elements/left-sidebar', '', true);
     $data['footer'] = $this->load->view('admin/elements/footer', '', true);
     $data['maincontent'] = $this->load->view('admin/maincontents/add-edit-page-view', $data, true);
     $this->load->view('admin/layout_after_login', $data);
 }