Cleanup of stray spaces and tabs
diff --git a/system/database/DB.php b/system/database/DB.php
index a91ca08..1b4eb8b 100644
--- a/system/database/DB.php
+++ b/system/database/DB.php
@@ -28,39 +28,39 @@
if (is_string($params) AND strpos($params, '://') === FALSE)
{
include(APPPATH.'config/database'.EXT);
-
+
if ( ! isset($db) OR count($db) == 0)
{
show_error('No database connection settings were found in the database config file.');
}
-
+
if ($params != '')
{
$active_group = $params;
}
-
+
if ( ! isset($active_group) OR ! isset($db[$active_group]))
{
show_error('You have specified an invalid database connection group.');
}
-
+
$params = $db[$active_group];
}
elseif (is_string($params))
{
-
+
/* parse the URL from the DSN string
- * Database settings can be passed as discreet
- * parameters or as a data source name in the first
- * parameter. DSNs must have this prototype:
- * $dsn = 'driver://username:password@hostname/database';
- */
-
+ * Database settings can be passed as discreet
+ * parameters or as a data source name in the first
+ * parameter. DSNs must have this prototype:
+ * $dsn = 'driver://username:password@hostname/database';
+ */
+
if (($dns = @parse_url($params)) === FALSE)
{
show_error('Invalid DB Connection String');
}
-
+
$params = array(
'dbdriver' => $dns['scheme'],
'hostname' => (isset($dns['host'])) ? rawurldecode($dns['host']) : '',
@@ -68,7 +68,7 @@
'password' => (isset($dns['pass'])) ? rawurldecode($dns['pass']) : '',
'database' => (isset($dns['path'])) ? rawurldecode(substr($dns['path'], 1)) : ''
);
-
+
// were additional config items set?
if (isset($dns['query']))
{
@@ -90,7 +90,7 @@
}
}
}
-
+
// No DB specified yet? Beat them senseless...
if ( ! isset($params['dbdriver']) OR $params['dbdriver'] == '')
{
@@ -101,18 +101,18 @@
// we need to dynamically create a class that extends proper parent class
// based on whether we're using the active record class or not.
// Kudos to Paul for discovering this clever use of eval()
-
+
if ($active_record_override !== NULL)
{
$active_record = $active_record_override;
}
-
+
require_once(BASEPATH.'database/DB_driver'.EXT);
if ( ! isset($active_record) OR $active_record == TRUE)
{
require_once(BASEPATH.'database/DB_active_rec'.EXT);
-
+
if ( ! class_exists('CI_DB'))
{
eval('class CI_DB extends CI_DB_active_record { }');
@@ -125,25 +125,25 @@
eval('class CI_DB extends CI_DB_driver { }');
}
}
-
+
require_once(BASEPATH.'database/drivers/'.$params['dbdriver'].'/'.$params['dbdriver'].'_driver'.EXT);
// Instantiate the DB adapter
$driver = 'CI_DB_'.$params['dbdriver'].'_driver';
$DB =& instantiate_class(new $driver($params));
-
+
if ($DB->autoinit == TRUE)
{
$DB->initialize();
}
-
+
if (isset($params['stricton']) && $params['stricton'] == TRUE)
{
- $DB->query('SET SESSION sql_mode="STRICT_ALL_TABLES"');
+ $DB->query('SET SESSION sql_mode="STRICT_ALL_TABLES"');
}
-
+
return $DB;
-}
+}