Codeigniter error log not including file name
No, currently there isn't a built-in way to do this in CodeIgniter.
What you can do is to extend the core CI_Log class, override its write_log() method and use debug_backtrace() to get the appropriate file name and prepend it to the message.
// application/core/MY_Log.phpclass MY_Log extends CI_Log { public function write_log($level, $msg) { foreach (debug_backtrace() as $call) { // Somehow find the appropriate call here ... if ( ! (/* condition to ignore error-handling calls */)) { break; } $msg = '['.$call['file'].'] '.$msg; break; } return parent::write_log($level, $msg); }}