| ⇢ | D | 3.0.0-Common.php ➔ set_status_header() added | |
| ⇢ | C | 3.0.0-Common.php ➔ load_class() added | |
| ⇢ | C | 3.0.0-Common.php ➔ get_config() added | |
| ⇢ | B | 3.0.0-Common.php ➔ show_error() added | |
| ⇢ | A | 3.0.0-Common.php ➔ config_item() added | |
| ⇢ | A | 3.0.3-CodeIgniter.php ➔ get_instance() added | |
| ⇢ | A | CI_Loader::_ci_prep_filename() added | |
| ⇢ | A | 3.0.0-Common.php ➔ is_loaded() added | |
| ⇢ | A | 3.0.0-Common.php ➔ is_cli() added | |
| ⇢ | A | 3.0.0-Common.php ➔ show_404() added | |
| ⋮ | view more | ||
| D | ↛ | Common.php ➔ set_status_header() removed | |
| C | ↛ | Common.php ➔ load_class() removed | |
| C | ↛ | Common.php ➔ get_config() removed | |
| B | ↛ | Common.php ➔ show_error() removed | |
| B | ↛ | CI_Loader::_ci_prepare_view_vars() removed | |
| A | ↛ | Common.php ➔ config_item() removed | |
| A | ↛ | CodeIgniter.php ➔ get_instance() removed | |
| A | ↛ | Common.php ➔ is_loaded() removed | |
| A | ↛ | Common.php ➔ is_cli() removed | |
| A | ↛ | Common.php ➔ show_404() removed | |