Removing _ci_is_instance from the loader.
diff --git a/system/core/Loader.php b/system/core/Loader.php
index 2324eca..57b05ab 100644
--- a/system/core/Loader.php
+++ b/system/core/Loader.php
@@ -34,7 +34,6 @@
var $_ci_library_paths = array();
var $_ci_model_paths = array();
var $_ci_helper_paths = array();
- var $_ci_is_instance = FALSE; // Whether we should use $this or $CI =& get_instance()
var $_base_classes = array(); // Set by the controller class
var $_ci_cached_vars = array();
var $_ci_classes = array();
@@ -627,17 +626,13 @@
// This allows anything loaded using $this->load (views, files, etc.)
// to become accessible from within the Controller and Model functions.
- // Only needed when running PHP 5
- if ($this->_ci_is_instance())
+ $_ci_CI =& get_instance();
+ foreach (get_object_vars($_ci_CI) as $_ci_key => $_ci_var)
{
- $_ci_CI =& get_instance();
- foreach (get_object_vars($_ci_CI) as $_ci_key => $_ci_var)
+ if ( ! isset($this->$_ci_key))
{
- if ( ! isset($this->$_ci_key))
- {
- $this->$_ci_key =& $_ci_CI->$_ci_key;
- }
+ $this->$_ci_key =& $_ci_CI->$_ci_key;
}
}
@@ -1018,26 +1013,6 @@
// --------------------------------------------------------------------
/**
- * Determines whether we should use the CI instance or $this
- * @PHP4
- *
- * @access private
- * @return bool
- */
- function _ci_is_instance()
- {
- if (is_php('5.0.0') == TRUE)
- {
- return TRUE;
- }
-
- global $CI;
- return (is_object($CI)) ? TRUE : FALSE;
- }
-
- // --------------------------------------------------------------------
-
- /**
* Get a reference to a specific library or model
*
* @access private
@@ -1045,15 +1020,8 @@
*/
function &_ci_get_component($component)
{
- if ($this->_ci_is_instance())
- {
- $CI =& get_instance();
- return $CI->$component;
- }
- else
- {
- return $this->$component;
- }
+ $CI =& get_instance();
+ return $CI->$component;
}
// --------------------------------------------------------------------