Improve core Hooks & Lang libraries
diff --git a/system/core/Hooks.php b/system/core/Hooks.php
index 174adcb..e1ac58e 100755
--- a/system/core/Hooks.php
+++ b/system/core/Hooks.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:
@@ -45,28 +45,24 @@
*
* @var bool
*/
- var $enabled = FALSE;
+ public $enabled = FALSE;
/**
* List of all hooks set in config/hooks.php
*
* @var array
*/
- var $hooks = array();
+ public $hooks = array();
/**
* Determines wether hook is in progress, used to prevent infinte loops
*
* @var bool
*/
- var $in_progress = FALSE;
+ public $in_progress = FALSE;
- /**
- * Constructor
- *
- */
- function __construct()
+ public function __construct()
{
$this->_initialize();
- log_message('debug', "Hooks Class Initialized");
+ log_message('debug', 'Hooks Class Initialized');
}
// --------------------------------------------------------------------
@@ -74,24 +70,20 @@
/**
* Initialize the Hooks Preferences
*
- * @access private
* @return void
*/
- function _initialize()
+ private function _initialize()
{
$CFG =& load_class('Config', 'core');
// If hooks are not enabled in the config file
// there is nothing else to do
-
if ($CFG->item('enable_hooks') == FALSE)
{
return;
}
// Grab the "hooks" definition file.
- // If there are no hooks, we're done.
-
if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/hooks.php'))
{
include(APPPATH.'config/'.ENVIRONMENT.'/hooks.php');
@@ -101,7 +93,7 @@
include(APPPATH.'config/hooks.php');
}
-
+ // If there are no hooks, we're done.
if ( ! isset($hook) OR ! is_array($hook))
{
return;
@@ -116,13 +108,12 @@
/**
* Call Hook
*
- * Calls a particular hook
+ * Calls a particular hook. Called by CodeIgniter.php.
*
- * @access private
* @param string the hook name
* @return mixed
*/
- function _call_hook($which = '')
+ public function _call_hook($which = '')
{
if ( ! $this->enabled OR ! isset($this->hooks[$which]))
{
@@ -151,11 +142,10 @@
*
* Runs a particular hook
*
- * @access private
* @param array the hook details
* @return bool
*/
- function _run_hook($data)
+ protected function _run_hook($data)
{
if ( ! is_array($data))
{
@@ -168,7 +158,6 @@
// If the script being called happens to have the same
// hook call within it a loop can happen
-
if ($this->in_progress == TRUE)
{
return;
@@ -254,7 +243,5 @@
}
-// END CI_Hooks class
-
/* End of file Hooks.php */
-/* Location: ./system/core/Hooks.php */
\ No newline at end of file
+/* Location: ./system/core/Hooks.php */