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-rw-r--r--[-rwxr-xr-x]system/core/Config.php165
1 files changed, 78 insertions, 87 deletions
diff --git a/system/core/Config.php b/system/core/Config.php
index 91826bd41..38bcd5c8f 100755..100644
--- a/system/core/Config.php
+++ b/system/core/Config.php
@@ -1,4 +1,4 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
/**
* CodeIgniter
*
@@ -24,11 +24,10 @@
* @since Version 1.0
* @filesource
*/
-
-// ------------------------------------------------------------------------
+defined('BASEPATH') OR exit('No direct script access allowed');
/**
- * CodeIgniter Config Class
+ * Config Class
*
* This class contains functions that enable config files to be managed
*
@@ -43,32 +42,31 @@ class CI_Config {
/**
* List of all loaded config values
*
- * @var array
+ * @var array
*/
public $config = array();
+
/**
* List of all loaded config files
*
- * @var array
+ * @var array
*/
- public $is_loaded = array();
+ public $is_loaded = array();
+
/**
* 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
+ * @used-by CI_Loader
+ * @var array
*/
- public $_config_paths = array(APPPATH);
+ public $_config_paths = array(APPPATH);
/**
- * Constructor
+ * Class constructor
*
- * Sets the $config data from the primary config.php file as a class variable
+ * Sets the $config data from the primary config.php file as a class variable.
*
- * @param string the config file name
- * @param boolean if configuration values should be loaded into their own section
- * @param boolean true if errors should just return false, false if an error message should be displayed
- * @return boolean if the file was successfully loaded or not
+ * @return void
*/
public function __construct()
{
@@ -80,9 +78,9 @@ class CI_Config {
{
if (isset($_SERVER['HTTP_HOST']))
{
- $base_url = ! empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off' ? 'https' : 'http';
- $base_url .= '://'. $_SERVER['HTTP_HOST']
- . str_replace(basename($_SERVER['SCRIPT_NAME']), '', $_SERVER['SCRIPT_NAME']);
+ $base_url = is_https() ? 'https' : 'http';
+ $base_url .= '://'.$_SERVER['HTTP_HOST']
+ .str_replace(basename($_SERVER['SCRIPT_NAME']), '', $_SERVER['SCRIPT_NAME']);
}
else
{
@@ -98,22 +96,22 @@ class CI_Config {
/**
* Load Config File
*
- * @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 loaded correctly
+ * @param string $file Configuration file name
+ * @param bool $use_sections Whether configuration values should be loaded into their own section
+ * @param bool $fail_gracefully Whether to just return FALSE or display an error message
+ * @return bool TRUE if the file was loaded correctly or FALSE on failure
*/
public function load($file = '', $use_sections = FALSE, $fail_gracefully = FALSE)
{
- $file = ($file == '') ? 'config' : str_replace('.php', '', $file);
+ $file = ($file === '') ? 'config' : str_replace('.php', '', $file);
$found = $loaded = FALSE;
+ $check_locations = defined('ENVIRONMENT')
+ ? array(ENVIRONMENT.'/'.$file, $file)
+ : array($file);
+
foreach ($this->_config_paths as $path)
{
- $check_locations = defined('ENVIRONMENT')
- ? array(ENVIRONMENT.'/'.$file, $file)
- : array($file);
-
foreach ($check_locations as $location)
{
$file_path = $path.'config/'.$location.'.php';
@@ -177,7 +175,7 @@ class CI_Config {
{
return FALSE;
}
- show_error('The configuration file '.$file.'.php'.' does not exist.');
+ show_error('The configuration file '.$file.'.php does not exist.');
}
return TRUE;
@@ -188,11 +186,9 @@ class CI_Config {
/**
* Fetch a config file item
*
- *
- * @param string the config item name
- * @param string the index name
- * @param bool
- * @return string
+ * @param string $item Config item name
+ * @param string $index Index name
+ * @return string|bool The configuration item or FALSE on failure
*/
public function item($item, $index = '')
{
@@ -207,11 +203,10 @@ class CI_Config {
// --------------------------------------------------------------------
/**
- * Fetch a config file item - adds slash after item (if item is not empty)
+ * Fetch a config file item with slash appended (if not empty)
*
- * @param string the config item name
- * @param bool
- * @return string
+ * @param string $item Config item name
+ * @return string|bool The configuration item or FALSE on failure
*/
public function slash_item($item)
{
@@ -219,7 +214,7 @@ class CI_Config {
{
return FALSE;
}
- elseif (trim($this->config[$item]) == '')
+ elseif (trim($this->config[$item]) === '')
{
return '';
}
@@ -231,54 +226,80 @@ class CI_Config {
/**
* Site URL
+ *
* Returns base_url . index_page [. uri_string]
*
- * @param string the URI string
+ * @uses CI_Config::_uri_string()
+ *
+ * @param string|string[] $uri URI string or an array of segments
* @return string
*/
public function site_url($uri = '')
{
- if ($uri == '')
+ if (empty($uri))
{
return $this->slash_item('base_url').$this->item('index_page');
}
- if ($this->item('enable_query_strings') == FALSE)
+ $uri = $this->_uri_string($uri);
+
+ if ($this->item('enable_query_strings') === FALSE)
{
- $suffix = ($this->item('url_suffix') == FALSE) ? '' : $this->item('url_suffix');
- return $this->slash_item('base_url').$this->slash_item('index_page').$this->_uri_string($uri).$suffix;
+ $suffix = isset($this->config['url_suffix']) ? $this->config['url_suffix'] : '';
+
+ if ($suffix !== '')
+ {
+ if (($offset = strpos($uri, '?')) !== FALSE)
+ {
+ $uri = substr($uri, 0, $offset).$suffix.substr($uri, $offset);
+ }
+ else
+ {
+ $uri .= $suffix;
+ }
+ }
+
+ return $this->slash_item('base_url').$this->slash_item('index_page').$uri;
}
- else
+ elseif (strpos($uri, '?') === FALSE)
{
- return $this->slash_item('base_url').$this->item('index_page').'?'.$this->_uri_string($uri);
+ $uri = '?'.$uri;
}
+
+ return $this->slash_item('base_url').$this->item('index_page').$uri;
}
// -------------------------------------------------------------
/**
* Base URL
+ *
* Returns base_url [. uri_string]
*
- * @param string $uri
- * @return string
+ * @uses CI_Config::_uri_string()
+ *
+ * @param string|string[] $uri URI string or an array of segments
+ * @return string
*/
public function base_url($uri = '')
{
- return $this->slash_item('base_url').ltrim($this->_uri_string($uri),'/');
+ return $this->slash_item('base_url').ltrim($this->_uri_string($uri), '/');
}
// -------------------------------------------------------------
/**
- * Build URI string for use in Config::site_url() and Config::base_url()
+ * Build URI string
+ *
+ * @used-by CI_Config::site_url()
+ * @used-by CI_Config::base_url()
*
- * @param mixed $uri
- * @return string
+ * @param string|string[] $uri URI string or an array of segments
+ * @return string
*/
protected function _uri_string($uri)
{
- if ($this->item('enable_query_strings') == FALSE)
+ if ($this->item('enable_query_strings') === FALSE)
{
if (is_array($uri))
{
@@ -288,15 +309,7 @@ class CI_Config {
}
elseif (is_array($uri))
{
- $i = 0;
- $str = '';
- foreach ($uri as $key => $val)
- {
- $prefix = ($i === 0) ? '' : '&';
- $str .= $prefix.$key.'='.$val;
- $i++;
- }
- return $str;
+ return http_build_query($uri);
}
return $uri;
@@ -320,8 +333,8 @@ class CI_Config {
/**
* Set a config file item
*
- * @param string the config item key
- * @param string the config item value
+ * @param string $item Config item key
+ * @param string $value Config item value
* @return void
*/
public function set_item($item, $value)
@@ -329,29 +342,7 @@ class CI_Config {
$this->config[$item] = $value;
}
- // --------------------------------------------------------------------
-
- /**
- * Assign to Config
- *
- * This function is called by the front controller (CodeIgniter.php)
- * after the Config class is instantiated. It permits config items
- * to be assigned or overriden by variables contained in the index.php file
- *
- * @param array
- * @return void
- */
- public function _assign_to_config($items = array())
- {
- if (is_array($items))
- {
- foreach ($items as $key => $val)
- {
- $this->set_item($key, $val);
- }
- }
- }
}
/* End of file Config.php */
-/* Location: ./system/core/Config.php */
+/* Location: ./system/core/Config.php */ \ No newline at end of file
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-07-08 12:59:12 +0200