diff options
Diffstat (limited to 'system/core')
| -rwxr-xr-x | system/core/Config.php | 112 |
1 files changed, 39 insertions, 73 deletions
diff --git a/system/core/Config.php b/system/core/Config.php index 3e2635494..66369115a 100755 --- a/system/core/Config.php +++ b/system/core/Config.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * * An open source application development framework for PHP 5.1.6 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -45,35 +45,35 @@ class CI_Config { * * @var array */ - var $config = array(); + public $config = array(); /** * List of all loaded config files * * @var array */ - var $is_loaded = array(); + public $is_loaded = array(); /** - * List of paths to search when trying to load a config file + * List of paths to search when trying to load a config file. + * This must be public as it's used by the Loader class. * * @var array */ - var $_config_paths = array(APPPATH); + public $_config_paths = array(APPPATH); /** * Constructor * * Sets the $config data from the primary config.php file as a class variable * - * @access public * @param string the config file name * @param boolean if configuration values should be loaded into their own section * @param boolean true if errors should just return false, false if an error message should be displayed * @return boolean if the file was successfully loaded or not */ - function __construct() + public function __construct() { $this->config =& get_config(); - log_message('debug', "Config Class Initialized"); + log_message('debug', 'Config Class Initialized'); // Set the base_url automatically if none was provided if ($this->config['base_url'] == '') @@ -81,10 +81,9 @@ class CI_Config { if (isset($_SERVER['HTTP_HOST'])) { $base_url = isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off' ? 'https' : 'http'; - $base_url .= '://'. $_SERVER['HTTP_HOST']; - $base_url .= str_replace(basename($_SERVER['SCRIPT_NAME']), '', $_SERVER['SCRIPT_NAME']); + $base_url .= '://'. $_SERVER['HTTP_HOST'] + . str_replace(basename($_SERVER['SCRIPT_NAME']), '', $_SERVER['SCRIPT_NAME']); } - else { $base_url = 'http://localhost/'; @@ -99,17 +98,15 @@ class CI_Config { /** * Load Config File * - * @access public * @param string the config file name - * @param boolean if configuration values should be loaded into their own section - * @param boolean true if errors should just return false, false if an error message should be displayed + * @param boolean if configuration values should be loaded into their own section + * @param boolean true if errors should just return false, false if an error message should be displayed * @return boolean if the file was loaded correctly */ - function load($file = '', $use_sections = FALSE, $fail_gracefully = FALSE) + public function load($file = '', $use_sections = FALSE, $fail_gracefully = FALSE) { $file = ($file == '') ? 'config' : str_replace('.php', '', $file); - $found = FALSE; - $loaded = FALSE; + $found = $loaded = FALSE; foreach ($this->_config_paths as $path) { @@ -192,39 +189,19 @@ class CI_Config { * Fetch a config file item * * - * @access public * @param string the config item name * @param string the index name * @param bool * @return string */ - function item($item, $index = '') + public function item($item, $index = '') { if ($index == '') { - if ( ! isset($this->config[$item])) - { - return FALSE; - } - - $pref = $this->config[$item]; - } - else - { - if ( ! isset($this->config[$index])) - { - return FALSE; - } - - if ( ! isset($this->config[$index][$item])) - { - return FALSE; - } - - $pref = $this->config[$index][$item]; + return isset($this->config[$item]) ? $this->config[$item] : FALSE; } - return $pref; + return isset($this->config[$index], $this->config[$index][$item]) ? $this->config[$index][$item] : FALSE; } // -------------------------------------------------------------------- @@ -232,18 +209,17 @@ class CI_Config { /** * Fetch a config file item - adds slash after item (if item is not empty) * - * @access public * @param string the config item name * @param bool * @return string */ - function slash_item($item) + public function slash_item($item) { if ( ! isset($this->config[$item])) { return FALSE; } - if( trim($this->config[$item]) == '') + elseif (trim($this->config[$item]) == '') { return ''; } @@ -257,11 +233,10 @@ class CI_Config { * Site URL * Returns base_url . index_page [. uri_string] * - * @access public * @param string the URI string * @return string */ - function site_url($uri = '') + public function site_url($uri = '') { if ($uri == '') { @@ -285,11 +260,10 @@ class CI_Config { * Base URL * Returns base_url [. uri_string] * - * @access public * @param string $uri * @return string */ - function base_url($uri = '') + public function base_url($uri = '') { return $this->slash_item('base_url').ltrim($this->_uri_string($uri),'/'); } @@ -299,8 +273,7 @@ class CI_Config { /** * Build URI string for use in Config::site_url() and Config::base_url() * - * @access protected - * @param $uri + * @param mixed $uri * @return string */ protected function _uri_string($uri) @@ -311,23 +284,21 @@ class CI_Config { { $uri = implode('/', $uri); } - $uri = trim($uri, '/'); + return trim($uri, '/'); } - else + elseif (is_array($uri)) { - if (is_array($uri)) + $i = 0; + $str = ''; + foreach ($uri as $key => $val) { - $i = 0; - $str = ''; - foreach ($uri as $key => $val) - { - $prefix = ($i == 0) ? '' : '&'; - $str .= $prefix.$key.'='.$val; - $i++; - } - $uri = $str; + $prefix = ($i === 0) ? '' : '&'; + $str .= $prefix.$key.'='.$val; + $i++; } + return $str; } + return $uri; } @@ -336,12 +307,11 @@ class CI_Config { /** * System URL * - * @access public * @return string */ - function system_url() + public function system_url() { - $x = explode("/", preg_replace("|/*(.+?)/*$|", "\\1", BASEPATH)); + $x = explode('/', preg_replace('|/*(.+?)/*$|', '\\1', BASEPATH)); return $this->slash_item('base_url').end($x).'/'; } @@ -350,12 +320,11 @@ class CI_Config { /** * Set a config file item * - * @access public * @param string the config item key * @param string the config item value * @return void */ - function set_item($item, $value) + public function set_item($item, $value) { $this->config[$item] = $value; } @@ -366,14 +335,13 @@ class CI_Config { * Assign to Config * * This function is called by the front controller (CodeIgniter.php) - * after the Config class is instantiated. It permits config items + * after the Config class is instantiated. It permits config items * to be assigned or overriden by variables contained in the index.php file * - * @access private * @param array * @return void */ - function _assign_to_config($items = array()) + public function _assign_to_config($items = array()) { if (is_array($items)) { @@ -385,7 +353,5 @@ class CI_Config { } } -// END CI_Config class - /* End of file Config.php */ /* Location: ./system/core/Config.php */ |