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-rw-r--r--system/database/DB.php7
-rw-r--r--system/database/DB_driver.php8
-rw-r--r--system/database/DB_utility.php21
-rw-r--r--system/libraries/Controller.php2
-rw-r--r--system/libraries/Email.php6
-rw-r--r--system/libraries/Encrypt.php4
-rw-r--r--system/libraries/Image_lib.php8
-rw-r--r--system/libraries/Language.php4
-rw-r--r--system/libraries/Model.php8
-rw-r--r--system/libraries/Output.php24
-rw-r--r--system/libraries/Pagination.php6
-rw-r--r--system/libraries/Parser.php6
-rw-r--r--system/libraries/Profiler.php4
-rw-r--r--system/libraries/Unit.php12
-rw-r--r--system/libraries/Upload.php12
-rw-r--r--system/libraries/Xmlrpc.php12
-rw-r--r--system/libraries/Xmlrpcs.php4
-rw-r--r--user_guide/general/ancillary_classes.html12
-rw-r--r--user_guide/general/creating_libraries.html12
19 files changed, 84 insertions, 88 deletions
diff --git a/system/database/DB.php b/system/database/DB.php
index f7476a68e..62237440f 100644
--- a/system/database/DB.php
+++ b/system/database/DB.php
@@ -24,8 +24,6 @@
*/
function DB($params = '', $return = FALSE, $active_record = FALSE)
{
- $obj =& get_instance();
-
// Do we even need to load the database class?
if (class_exists('CI_DB') AND $return == FALSE AND $active_record == FALSE)
{
@@ -92,8 +90,9 @@ function DB($params = '', $return = FALSE, $active_record = FALSE)
{
return $DB;
}
-
- $obj->db =& $DB;
+
+ $CI =& get_instance();
+ $CI->db =& $DB;
}
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index b89ebbf8d..c8a00b7b1 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -165,13 +165,13 @@ class CI_DB_driver {
* @return string
*/
function load_utilities()
- {
- $obj =& get_instance();
-
+ {
require_once(BASEPATH.'database/DB_utility'.EXT);
require_once(BASEPATH.'database/drivers/'.$this->dbdriver.'/'.$this->dbdriver.'_utility'.EXT);
$class = 'CI_DB_'.$this->dbdriver.'_utility';
- $obj->dbutil = new $class();
+
+ $CI =& get_instance();
+ $CI->dbutil = new $class();
}
// --------------------------------------------------------------------
diff --git a/system/database/DB_utility.php b/system/database/DB_utility.php
index 433056ff0..64d67db41 100644
--- a/system/database/DB_utility.php
+++ b/system/database/DB_utility.php
@@ -36,8 +36,8 @@ class CI_DB_utility {
function CI_DB_utility()
{
// Assign the main database object to $this->db
- $obj =& get_instance();
- $this->db =& $obj->db;
+ $CI =& get_instance();
+ $this->CI =& $obj->db;
log_message('debug', "Database Utility Class Initialized");
}
@@ -286,8 +286,8 @@ class CI_DB_utility {
extract($params);
// Load the xml helper
- $obj =& get_instance();
- $obj->load->helper('xml');
+ $CI =& get_instance();
+ $CI->load->helper('xml');
// Generate the result
$xml = "<{$root}/>".$newline;
@@ -391,10 +391,7 @@ class CI_DB_utility {
}
// ------------------------------------------------------
-
- // Grab the super object
- $obj =& get_instance();
-
+
// Was a Gzip file requested?
if ($prefs['format'] == 'gzip')
{
@@ -427,9 +424,11 @@ class CI_DB_utility {
}
// Load the Zip class and output it
- $obj->load->library('zip');
- $obj->zip->add_data($prefs['filename'], $this->_backup($prefs));
- return $obj->zip->get_zip();
+
+ $CI =& get_instance();
+ $CI->load->library('zip');
+ $CI->zip->add_data($prefs['filename'], $this->_backup($prefs));
+ return $CI->zip->get_zip();
}
}
diff --git a/system/libraries/Controller.php b/system/libraries/Controller.php
index 58bec841e..4b9e3e960 100644
--- a/system/libraries/Controller.php
+++ b/system/libraries/Controller.php
@@ -102,7 +102,7 @@ class Controller extends CI_Base {
* Run Scaffolding
*
* @access private
- * @return voikd
+ * @return void
*/
function _ci_scaffolding()
{
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 99de17414..23f7fe456 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -1629,10 +1629,10 @@ class CI_Email {
*/
function _set_error_message($msg, $val = '')
{
- $obj =& get_instance();
- $obj->lang->load('email');
+ $CI =& get_instance();
+ $CI->lang->load('email');
- if (FALSE === ($line = $obj->lang->line($msg)))
+ if (FALSE === ($line = $CI->lang->line($msg)))
{
$this->_debug_msg[] = str_replace('%s', $val, $msg)."<br />";
}
diff --git a/system/libraries/Encrypt.php b/system/libraries/Encrypt.php
index 537b1ab20..2a1de6f37 100644
--- a/system/libraries/Encrypt.php
+++ b/system/libraries/Encrypt.php
@@ -66,8 +66,8 @@ class CI_Encrypt {
return $this->encryption_key;
}
- $obj =& get_instance();
- $key = $obj->config->item('encryption_key');
+ $CI =& get_instance();
+ $key = $CI->config->item('encryption_key');
if ($key === FALSE)
{
diff --git a/system/libraries/Image_lib.php b/system/libraries/Image_lib.php
index ca1d7478b..79b2f9c1c 100644
--- a/system/libraries/Image_lib.php
+++ b/system/libraries/Image_lib.php
@@ -1503,22 +1503,22 @@ class CI_Image_lib {
*/
function set_error($msg)
{
- $obj =& get_instance();
- $obj->lang->load('imglib');
+ $CI =& get_instance();
+ $CI->lang->load('imglib');
if (is_array($msg))
{
foreach ($msg as $val)
{
- $msg = ($obj->lang->line($val) == FALSE) ? $val : $obj->lang->line($val);
+ $msg = ($CI->lang->line($val) == FALSE) ? $val : $CI->lang->line($val);
$this->error_msg[] = $msg;
log_message('error', $msg);
}
}
else
{
- $msg = ($obj->lang->line($msg) == FALSE) ? $msg : $obj->lang->line($msg);
+ $msg = ($CI->lang->line($msg) == FALSE) ? $msg : $CI->lang->line($msg);
$this->error_msg[] = $msg;
log_message('error', $msg);
}
diff --git a/system/libraries/Language.php b/system/libraries/Language.php
index dabfd4145..00e2fb7e8 100644
--- a/system/libraries/Language.php
+++ b/system/libraries/Language.php
@@ -61,8 +61,8 @@ class CI_Language {
if ($idiom == '')
{
- $obj =& get_instance();
- $deft_lang = $obj->config->item('language');
+ $CI =& get_instance();
+ $deft_lang = $CI->config->item('language');
$idiom = ($deft_lang == '') ? 'english' : $deft_lang;
}
diff --git a/system/libraries/Model.php b/system/libraries/Model.php
index 55c995636..46f0367cb 100644
--- a/system/libraries/Model.php
+++ b/system/libraries/Model.php
@@ -49,18 +49,18 @@ class Model {
*/
function _assign_libraries($use_reference = TRUE)
{
- $obj =& get_instance();
- foreach (get_object_vars($obj) as $key => $var)
+ $CI =& get_instance();
+ foreach (get_object_vars($CI) as $key => $var)
{
if (is_object($var) AND ! isset($this->$key))
{
if ($use_reference === TRUE)
{
- $this->$key =& $obj->$key;
+ $this->$key =& $CI->$key;
}
else
{
- $this->$key = $obj->$key;
+ $this->$key = $CI->$key;
}
}
}
diff --git a/system/libraries/Output.php b/system/libraries/Output.php
index 4ab5dd23c..507beab59 100644
--- a/system/libraries/Output.php
+++ b/system/libraries/Output.php
@@ -135,7 +135,7 @@ class CI_Output {
*/
function _display($output = '')
{
- // Note: We use globals because we can't use $obj =& get_instance()
+ // Note: We use globals because we can't use $CI =& get_instance()
// since this function is sometimes called by the caching mechanism,
// which happens before the CI super object is available.
global $BM, $CFG;
@@ -207,25 +207,25 @@ class CI_Output {
// --------------------------------------------------------------------
// Grab the super object. We'll need it in a moment...
- $obj =& get_instance();
+ $CI =& get_instance();
// Do we need to generate profile data?
// If so, load the Profile class and run it.
if ($this->enable_profiler == TRUE)
{
- $obj->load->library('profiler');
+ $CI->load->library('profiler');
// If the output data contains closing </body> and </html> tags
// we will remove them and add them back after we insert the profile data
if (preg_match("|</body>.*?</html>|is", $output))
{
$output = preg_replace("|</body>.*?</html>|is", '', $output);
- $output .= $obj->profiler->run();
+ $output .= $CI->profiler->run();
$output .= '</body></html>';
}
else
{
- $output .= $obj->profiler->run();
+ $output .= $CI->profiler->run();
}
}
@@ -233,9 +233,9 @@ class CI_Output {
// Does the controller contain a function named _output()?
// If so send the output there. Otherwise, echo it.
- if (method_exists($obj, '_output'))
+ if (method_exists($CI, '_output'))
{
- $obj->_output($output);
+ $CI->_output($output);
}
else
{
@@ -256,8 +256,8 @@ class CI_Output {
*/
function _write_cache($output)
{
- $obj =& get_instance();
- $path = $obj->config->item('cache_path');
+ $CI =& get_instance();
+ $path = $CI->config->item('cache_path');
$cache_path = ($path == '') ? BASEPATH.'cache/' : $path;
@@ -266,9 +266,9 @@ class CI_Output {
return;
}
- $uri = $obj->config->item('base_url').
- $obj->config->item('index_page').
- $obj->uri->uri_string();
+ $uri = $CI->config->item('base_url').
+ $CI->config->item('index_page').
+ $CI->uri->uri_string();
$cache_path .= md5($uri);
diff --git a/system/libraries/Pagination.php b/system/libraries/Pagination.php
index 867d214fc..efbe6c27f 100644
--- a/system/libraries/Pagination.php
+++ b/system/libraries/Pagination.php
@@ -122,10 +122,10 @@ class CI_Pagination {
}
// Determine the current page number.
- $obj =& get_instance();
- if ($obj->uri->segment($this->uri_segment) != 0)
+ $CI =& get_instance();
+ if ($CI->uri->segment($this->uri_segment) != 0)
{
- $this->cur_page = $obj->uri->segment($this->uri_segment);
+ $this->cur_page = $CI->uri->segment($this->uri_segment);
}
if ( ! is_numeric($this->cur_page))
diff --git a/system/libraries/Parser.php b/system/libraries/Parser.php
index 42e78b0ee..a0c9dab9e 100644
--- a/system/libraries/Parser.php
+++ b/system/libraries/Parser.php
@@ -44,8 +44,8 @@ class CI_Parser {
*/
function parse($template, $data, $return = FALSE)
{
- $obj =& get_instance();
- $template = $obj->load->view($template, $data, TRUE);
+ $CI =& get_instance();
+ $template = $CI->load->view($template, $data, TRUE);
if ($template == '')
{
@@ -66,7 +66,7 @@ class CI_Parser {
if ($return == FALSE)
{
- $obj->output->final_output = $template;
+ $CI->output->final_output = $template;
}
return $template;
diff --git a/system/libraries/Profiler.php b/system/libraries/Profiler.php
index d91f23193..3370c9113 100644
--- a/system/libraries/Profiler.php
+++ b/system/libraries/Profiler.php
@@ -173,9 +173,7 @@ class CI_Profiler {
* @return string
*/
function run($output = '')
- {
- $obj =& get_instance();
-
+ {
$output = '<br clear="all" />';
$output .= "<div style='background-color:#fff;padding:10px;'>";
diff --git a/system/libraries/Unit.php b/system/libraries/Unit.php
index 0df78c253..6573f4269 100644
--- a/system/libraries/Unit.php
+++ b/system/libraries/Unit.php
@@ -171,8 +171,8 @@ class CI_Unit {
*/
function result($results = array())
{
- $obj =& get_instance();
- $obj->load->language('unit_test');
+ $CI =& get_instance();
+ $CI->load->language('unit_test');
if (count($results) == 0)
{
@@ -189,20 +189,20 @@ class CI_Unit {
{
foreach ($val as $k => $v)
{
- if (FALSE !== ($line = $obj->lang->line(strtolower('ut_'.$v))))
+ if (FALSE !== ($line = $CI->lang->line(strtolower('ut_'.$v))))
{
$v = $line;
}
- $temp[$obj->lang->line('ut_'.$k)] = $v;
+ $temp[$CI->lang->line('ut_'.$k)] = $v;
}
}
else
{
- if (FALSE !== ($line = $obj->lang->line(strtolower('ut_'.$val))))
+ if (FALSE !== ($line = $CI->lang->line(strtolower('ut_'.$val))))
{
$val = $line;
}
- $temp[$obj->lang->line('ut_'.$key)] = $val;
+ $temp[$CI->lang->line('ut_'.$key)] = $val;
}
}
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index 37fccdfd8..13fa8acdf 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -684,8 +684,8 @@ class CI_Upload {
$data = fread($fp, filesize($file));
- $obj =& get_instance();
- $data = $obj->input->xss_clean($data);
+ $CI =& get_instance();
+ $data = $CI->input->xss_clean($data);
fwrite($fp, $data);
flock($fp, LOCK_UN);
@@ -703,21 +703,21 @@ class CI_Upload {
*/
function set_error($msg)
{
- $obj =& get_instance();
- $obj->lang->load('upload');
+ $CI =& get_instance();
+ $CI->lang->load('upload');
if (is_array($msg))
{
foreach ($msg as $val)
{
- $msg = ($obj->lang->line($val) == FALSE) ? $val : $obj->lang->line($val);
+ $msg = ($CI->lang->line($val) == FALSE) ? $val : $CI->lang->line($val);
$this->error_msg[] = $msg;
log_message('error', $msg);
}
}
else
{
- $msg = ($obj->lang->line($msg) == FALSE) ? $msg : $obj->lang->line($msg);
+ $msg = ($CI->lang->line($msg) == FALSE) ? $msg : $CI->lang->line($msg);
$this->error_msg[] = $msg;
log_message('error', $msg);
}
diff --git a/system/libraries/Xmlrpc.php b/system/libraries/Xmlrpc.php
index 4cb16f74e..0a3dedae1 100644
--- a/system/libraries/Xmlrpc.php
+++ b/system/libraries/Xmlrpc.php
@@ -493,7 +493,7 @@ class XML_RPC_Response
function decode($array=FALSE)
{
- $obj =& get_instance();
+ $CI =& get_instance();
if ($array !== FALSE && is_array($array))
{
@@ -505,7 +505,7 @@ class XML_RPC_Response
}
else
{
- $array[$key] = $obj->input->xss_clean($array[$key]);
+ $array[$key] = $CI->input->xss_clean($array[$key]);
}
}
@@ -521,7 +521,7 @@ class XML_RPC_Response
}
else
{
- $result = $obj->input->xss_clean($result);
+ $result = $CI->input->xss_clean($result);
}
}
@@ -1107,7 +1107,7 @@ class XML_RPC_Message extends CI_Xmlrpc
function output_parameters($array=FALSE)
{
- $obj =& get_instance();
+ $CI =& get_instance();
if ($array !== FALSE && is_array($array))
{
@@ -1119,7 +1119,7 @@ class XML_RPC_Message extends CI_Xmlrpc
}
else
{
- $array[$key] = $obj->input->xss_clean($array[$key]);
+ $array[$key] = $CI->input->xss_clean($array[$key]);
}
}
@@ -1139,7 +1139,7 @@ class XML_RPC_Message extends CI_Xmlrpc
}
else
{
- $parameters[] = $obj->input->xss_clean($a_param);
+ $parameters[] = $CI->input->xss_clean($a_param);
}
}
}
diff --git a/system/libraries/Xmlrpcs.php b/system/libraries/Xmlrpcs.php
index b47104857..e4d3cffde 100644
--- a/system/libraries/Xmlrpcs.php
+++ b/system/libraries/Xmlrpcs.php
@@ -318,8 +318,8 @@ class CI_Xmlrpcs extends CI_Xmlrpc
}
else
{
- $obj =& get_instance();
- return $obj->$method_parts['1']($m);
+ $CI =& get_instance();
+ return $CI->$method_parts['1']($m);
//$class = new $method_parts['0'];
//return $class->$method_parts['1']($m);
//return call_user_func(array(&$method_parts['0'],$method_parts['1']), $m);
diff --git a/user_guide/general/ancillary_classes.html b/user_guide/general/ancillary_classes.html
index 86e210f3f..f7c4a8697 100644
--- a/user_guide/general/ancillary_classes.html
+++ b/user_guide/general/ancillary_classes.html
@@ -86,21 +86,21 @@ If you would like to use Code Igniter's classes from within your own custom clas
<p>First, assign the Code Igniter object to a variable:</p>
-<code>$obj =& get_instance();</code>
+<code>$CI =& get_instance();</code>
<p>Once you've assigned the object to a variable, you'll use that variable <em>instead</em> of <kbd>$this</kbd>:</p>
<code>
-$obj =& get_instance();<br /><br />
-$obj->load->helper('url');<br />
-$obj->load->library('session');<br />
-$obj->config->item('base_url');<br />
+$CI =& get_instance();<br /><br />
+$CI->load->helper('url');<br />
+$CI->load->library('session');<br />
+$CI->config->item('base_url');<br />
etc.
</code>
<p class="important"><strong>Note:</strong> You'll notice that the above get_instance() function is being passed by reference:
<br /><br />
-<var>$obj =& get_instance();</var>
+<var>$CI =& get_instance();</var>
<br /><br />
This is very important. Assigning by reference allows you to use the original Code Igniter object rather than creating a copy of it.</p>
</div>
diff --git a/user_guide/general/creating_libraries.html b/user_guide/general/creating_libraries.html
index e2a57f02a..b73bfb888 100644
--- a/user_guide/general/creating_libraries.html
+++ b/user_guide/general/creating_libraries.html
@@ -184,21 +184,21 @@ If you would like to use Code Igniter's classes from within your own custom clas
<p>First, assign the Code Igniter object to a variable:</p>
-<code>$obj =& get_instance();</code>
+<code>$CI =& get_instance();</code>
<p>Once you've assigned the object to a variable, you'll use that variable <em>instead</em> of <kbd>$this</kbd>:</p>
<code>
-$obj =& get_instance();<br /><br />
-$obj->load->helper('url');<br />
-$obj->load->library('session');<br />
-$obj->config->item('base_url');<br />
+$CI =& get_instance();<br /><br />
+$CI->load->helper('url');<br />
+$CI->load->library('session');<br />
+$CI->config->item('base_url');<br />
etc.
</code>
<p class="important"><strong>Note:</strong> You'll notice that the above get_instance() function is being passed by reference:
<br /><br />
-<var>$obj =& get_instance();</var>
+<var>$CI =& get_instance();</var>
<br /><br />
<kbd>This is very important.</kbd> Assigning by reference allows you to use the original Code Igniter object rather than creating a copy of it.</p>
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-02 20:17:51 +0100