Replaced `==` with `===` and `!=` with `!==` in /system/core
diff --git a/system/core/Loader.php b/system/core/Loader.php
index 3eb09e6..adfe928 100644
--- a/system/core/Loader.php
+++ b/system/core/Loader.php
@@ -208,7 +208,7 @@
return;
}
- if ($library == '' OR isset($this->_base_classes[$library]))
+ if ($library === '' OR isset($this->_base_classes[$library]))
{
return FALSE;
}
@@ -244,7 +244,7 @@
return;
}
- if ($model == '')
+ if ($model === '')
{
return;
}
@@ -261,7 +261,7 @@
$model = substr($model, $last_slash);
}
- if ($name == '')
+ if ($name === '')
{
$name = $model;
}
@@ -329,7 +329,7 @@
$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($CI->db))
{
return FALSE;
}
@@ -452,7 +452,7 @@
*/
public function vars($vars = array(), $val = '')
{
- if ($val != '' && is_string($vars))
+ if ($val !== '' && is_string($vars))
{
$vars = array($vars => $val);
}
@@ -642,7 +642,7 @@
require BASEPATH.'libraries/Driver.php';
}
- if ($library == '')
+ if ($library === '')
{
return FALSE;
}
@@ -714,7 +714,7 @@
{
$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 @@
$file_exists = FALSE;
// Set the path to the requested file
- if ($_ci_path != '')
+ if ($_ci_path !== '')
{
$_ci_x = explode('/', $_ci_path);
$_ci_file = end($_ci_x);
@@ -783,7 +783,7 @@
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 => $cascade)
{
@@ -847,7 +847,7 @@
// If the PHP installation does not support short tags we'll
// do a little string replacement, changing the short tags
// to standard PHP echo statements.
- if ( ! is_php('5.4') && (bool) @ini_get('short_open_tag') === FALSE && config_item('rewrite_short_tags') == TRUE)
+ if ( ! is_php('5.4') && (bool) @ini_get('short_open_tag') === FALSE && config_item('rewrite_short_tags') === TRUE)
{
echo eval('?>'.preg_replace('/;*\s*\?>/', '; ?>', str_replace('<?=', '<?php echo ', file_get_contents($_ci_path))));
}
@@ -1000,7 +1000,7 @@
} // 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, $params);
@@ -1008,7 +1008,7 @@
// If we got this far we were unable to find the requested class.
// We do not issue errors if the load call failed due to a duplicate request
- if ($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: '.$class);
@@ -1067,7 +1067,7 @@
}
}
- if ($prefix == '')
+ if ($prefix === '')
{
if (class_exists('CI_'.$class))
{