Replaced `==` with `===` and `!=` with `!==` in /system/core

1 files changed, 13 insertions, 13 deletions

diff --git a/system/core/Loader.php b/system/core/Loader.php
index 3eb09e6ab..adfe92845 100644
--- a/system/core/Loader.php
+++ b/system/core/Loader.php
@@ -208,7 +208,7 @@ class CI_Loader {
 			return;
 		}
 
-		if ($library == '' OR isset($this->_base_classes[$library]))
+		if ($library === '' OR isset($this->_base_classes[$library]))
 		{
 			return FALSE;
 		}
@@ -244,7 +244,7 @@ class CI_Loader {
 			return;
 		}
 
-		if ($model == '')
+		if ($model === '')
 		{
 			return;
 		}
@@ -261,7 +261,7 @@ class CI_Loader {
 			$model = substr($model, $last_slash);
 		}
 
-		if ($name == '')
+		if ($name === '')
 		{
 			$name = $model;
 		}
@@ -329,7 +329,7 @@ class CI_Loader {
 		$CI =& get_instance();
 
 		// Do we even need to load the database class?
-		if (class_exists('CI_DB') && $return == FALSE && $query_builder == NULL && isset($CI->db) && is_object($CI->db))
+		if (class_exists('CI_DB') && $return === FALSE && $query_builder === NULL && isset($CI->db) && is_object($CI->db))
 		{
 			return FALSE;
 		}
@@ -452,7 +452,7 @@ class CI_Loader {
 	 */
 	public function vars($vars = array(), $val = '')
 	{
-		if ($val != '' && is_string($vars))
+		if ($val !== '' && is_string($vars))
 		{
 			$vars = array($vars => $val);
 		}
@@ -642,7 +642,7 @@ class CI_Loader {
 			require BASEPATH.'libraries/Driver.php';
 		}
 
-		if ($library == '')
+		if ($library === '')
 		{
 			return FALSE;
 		}
@@ -714,7 +714,7 @@ class CI_Loader {
 	{
 		$config =& $this->_ci_get_component('config');
 
-		if ($path == '')
+		if ($path === '')
 		{
 			array_shift($this->_ci_library_paths);
 			array_shift($this->_ci_model_paths);
@@ -775,7 +775,7 @@ class CI_Loader {
 		$file_exists = FALSE;
 
 		// Set the path to the requested file
-		if ($_ci_path != '')
+		if ($_ci_path !== '')
 		{
 			$_ci_x = explode('/', $_ci_path);
 			$_ci_file = end($_ci_x);
@@ -783,7 +783,7 @@ class CI_Loader {
 		else
 		{
 			$_ci_ext = pathinfo($_ci_view, PATHINFO_EXTENSION);
-			$_ci_file = ($_ci_ext == '') ? $_ci_view.'.php' : $_ci_view;
+			$_ci_file = ($_ci_ext === '') ? $_ci_view.'.php' : $_ci_view;
 
 			foreach ($this->_ci_view_paths as $view_file => $cascade)
 			{
@@ -847,7 +847,7 @@ class CI_Loader {
 		// If the PHP installation does not support short tags we'll
 		// do a little string replacement, changing the short tags
 		// to standard PHP echo statements.
-		if ( ! is_php('5.4') && (bool) @ini_get('short_open_tag') === FALSE && config_item('rewrite_short_tags') == TRUE)
+		if ( ! is_php('5.4') && (bool) @ini_get('short_open_tag') === FALSE && config_item('rewrite_short_tags') === TRUE)
 		{
 			echo eval('?>'.preg_replace('/;*\s*\?>/', '; ?>', str_replace('<?=', '<?php echo ', file_get_contents($_ci_path))));
 		}
@@ -1000,7 +1000,7 @@ class CI_Loader {
 		} // END FOREACH
 
 		// One last attempt. Maybe the library is in a subdirectory, but it wasn't specified?
-		if ($subdir == '')
+		if ($subdir === '')
 		{
 			$path = strtolower($class).'/'.$class;
 			return $this->_ci_load_class($path, $params);
@@ -1008,7 +1008,7 @@ class CI_Loader {
 
 		// If we got this far we were unable to find the requested class.
 		// We do not issue errors if the load call failed due to a duplicate request
-		if ($is_duplicate == FALSE)
+		if ($is_duplicate === FALSE)
 		{
 			log_message('error', 'Unable to load the requested class: '.$class);
 			show_error('Unable to load the requested class: '.$class);
@@ -1067,7 +1067,7 @@ class CI_Loader {
 			}
 		}
 
-		if ($prefix == '')
+		if ($prefix === '')
 		{
 			if (class_exists('CI_'.$class))
 			{