<?php /** * CodeIgniter * * An open source application development framework for PHP * * This content is released under the MIT License (MIT) * * Copyright (c) 2014 - 2016, British Columbia Institute of Technology * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. * * @package CodeIgniter * @author EllisLab Dev Team * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @license http://opensource.org/licenses/MIT MIT License * @link https://codeigniter.com * @since Version 1.0.0 * @filesource */ defined('BASEPATH') OR exit('No direct script access allowed'); /** * CodeIgniter Typography Helpers * * @package CodeIgniter * @subpackage Helpers * @category Helpers * @author EllisLab Dev Team * @link https://codeigniter.com/user_guide/helpers/typography_helper.html */ // ------------------------------------------------------------------------ if ( ! function_exists('nl2br_except_pre')) { /** * Convert newlines to HTML line breaks except within PRE tags * * @param string * @return string */ function nl2br_except_pre($str) { $CI =& get_instance(); $CI->load->library('typography'); return $CI->typography->nl2br_except_pre($str); } } // ------------------------------------------------------------------------ if ( ! function_exists('auto_typography')) { /** * Auto Typography Wrapper Function * * @param string $str * @param bool $reduce_linebreaks = FALSE whether to reduce multiple instances of double newlines to two * @return string */ function auto_typography($str, $reduce_linebreaks = FALSE) { $CI =& get_instance(); $CI->load->library('typography'); return $CI->typography->auto_typography($str, $reduce_linebreaks); } } // -------------------------------------------------------------------- if ( ! function_exists('entity_decode')) { /** * HTML Entities Decode * * This function is a replacement for html_entity_decode() * * @param string * @param string * @return string */ function entity_decode($str, $charset = NULL) { return get_instance()->security->entity_decode($str, $charset); } }