| $action | CI_Exceptions | |
| $filename | CI_Exceptions | |
| $levels | CI_Exceptions | |
| $line | CI_Exceptions | |
| $message | CI_Exceptions | |
| $ob_level | CI_Exceptions | |
| $severity | CI_Exceptions | |
| CI_Exceptions() | CI_Exceptions | |
| log_exception($severity, $message, $filepath, $line) | CI_Exceptions | |
| show_404($page= '') | CI_Exceptions | |
| show_error($heading, $message, $template= 'error_general') | CI_Exceptions | |
| show_php_error($severity, $message, $filepath, $line) | CI_Exceptions |
1.5.7.1