Docs - My Bonfire

CodeIgniter 2.x Support in Bonfire

This document is intended to help you configure your Bonfire application to use CodeIgniter 2.x (CI2).
Since CI2 is scheduled to reach end of life in October, 2015, this functionality is intended as a vehicle for upgrading an existing application to support CodeIgniter 3.x (CI3).
While there is every reason to believe that CI2 will work fine with Bonfire 0.8.x, this is not intended for long-term production use.

Installing CI2

While CI2 is not included within Bonfire v0.8+, it can be installed and used in v0.8.x.
If you run into any problems while using CI2 with Bonfire, please feel free to open an issue.

To install CI2, you will need to do the following:
- Setup (or update) a Bonfire installation with the latest code from GitHub.
- Download the latest CI2 release (CI 2.2.4 is the latest 2.x release at the time of this writing).
- Making sure to not overwrite the existing files in the /bonfire/ci2/ directory of your working test site, copy the files from the CI2 system directory into the /bonfire/ci2/ directory. (If you do happen to overwrite the files, you can pull them down from the Bonfire GitHub repository.)

Switching CodeIgniter versions

Additionally, the /public/index.php file must be updated.
In this file, when the $system_path variable is first defined, you can easily switch between CI2 and CI3 by commenting out the current $system_path definition and uncommenting the definition for the version of CI you wish to use.
In other words:
- to use CI2, the $system_path should point to "{$path}/bonfire/ci2"
- to use CI3, the $system_path should point to "{$path}/bonfire/ci3"

Upgrading from CI2 to CI3

Finally, check the CI3 upgrade guide for changes you will need to make to your application's modules.

If you have issues related to the changes in CI3's directory_map() function, Bonfire has added a bcDirectoryMap() function to provide the results of directory_map() in the format returned by CI2's version of the function.
The function is in /bonfire/helpers/BF_directory_helper.php, so it should be available whenever directory_map() is available.
This is intended as a temporary compatibility function while transitioning an application from CI2 to CI3.

Benchmarks

6 ms

Loading Time: Base Classes

14 ms

Controller Execution Time ( Docs / Index )

36 ms

Total Execution Time

Queries

0.0003

SELECT GET_LOCK('3278a4a95a4f591b17fb518bb731b66a', 300) AS ci_session_lockSpeed: 0.0003 - Possible keys: - Key Used: - Type: - Rows: - Extra: No tables used

0.0008

SELECT `data` FROM `bf_ci3_sessions` WHERE `id` = '3278a4a95a4f591b17fb518bb731b66a'Speed: 0.0008 - Possible keys: - Key Used: - Type: - Rows: - Extra: Impossible WHERE noticed after reading const tables

0.0004

SHOW TABLES FROM `siamhybr_twsc`

0.0006

SELECT * FROM `bf_settings`Speed: 0.0006 - Possible keys: - Key Used: - Type: ALL - Rows: 42 - Extra:

0.0021

Total Query Execution Time

__ci_last_regenerate	1776803526
requested_page	https://twsc.siamhybrid.com/docs/developer/ci2
previous_page	https://twsc.siamhybrid.com/docs/developer/ci2

Files

application.php
/home/siamhybr/twsc.siamhybrid.com/application/config/application.php

autoload.php
/home/siamhybr/twsc.siamhybrid.com/application/config/autoload.php

config.php
/home/siamhybr/twsc.siamhybrid.com/application/config/config.php

constants.php
/home/siamhybr/twsc.siamhybrid.com/application/config/constants.php

database.php
/home/siamhybr/twsc.siamhybrid.com/application/config/database.php

events.php
/home/siamhybr/twsc.siamhybrid.com/application/config/events.php

hooks.php
/home/siamhybr/twsc.siamhybrid.com/application/config/hooks.php

mimes.php
/home/siamhybr/twsc.siamhybrid.com/application/config/mimes.php

profiler.php
/home/siamhybr/twsc.siamhybrid.com/application/config/profiler.php

routes.php
/home/siamhybr/twsc.siamhybrid.com/application/config/routes.php

Base_Controller.php
/home/siamhybr/twsc.siamhybrid.com/application/core/Base_Controller.php

MY_Model.php
/home/siamhybr/twsc.siamhybrid.com/application/core/MY_Model.php

App_hooks.php
/home/siamhybr/twsc.siamhybrid.com/application/hooks/App_hooks.php

application_lang.php
/home/siamhybr/twsc.siamhybrid.com/application/language/english/application_lang.php

Profiler.php
/home/siamhybr/twsc.siamhybrid.com/application/libraries/Profiler.php

Base.php
/home/siamhybr/twsc.siamhybrid.com/application/third_party/MX/Base.php

Config.php
/home/siamhybr/twsc.siamhybrid.com/application/third_party/MX/Config.php

Controller.php
/home/siamhybr/twsc.siamhybrid.com/application/third_party/MX/Controller.php

Lang.php
/home/siamhybr/twsc.siamhybrid.com/application/third_party/MX/Lang.php

Loader.php
/home/siamhybr/twsc.siamhybrid.com/application/third_party/MX/Loader.php

error_php.php
/home/siamhybr/twsc.siamhybrid.com/application/views/errors/html/error_php.php

Benchmark.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/Benchmark.php

CodeIgniter.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/CodeIgniter.php

Common.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/Common.php

Config.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/Config.php

Controller.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/Controller.php

Exceptions.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/Exceptions.php

Hooks.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/Hooks.php

Input.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/Input.php

Lang.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/Lang.php

Loader.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/Loader.php

Log.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/Log.php

Model.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/Model.php

Output.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/Output.php

Router.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/Router.php

Security.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/Security.php

URI.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/URI.php

Utf8.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/Utf8.php

hash.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/compat/hash.php

mbstring.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/compat/mbstring.php

password.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/compat/password.php

standard.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/core/compat/standard.php

DB.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/database/DB.php

DB_driver.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/database/DB_driver.php

DB_query_builder.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/database/DB_query_builder.php

DB_result.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/database/DB_result.php

mysqli_driver.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/database/drivers/mysqli/mysqli_driver.php

mysqli_result.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/database/drivers/mysqli/mysqli_result.php

directory_helper.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/helpers/directory_helper.php

form_helper.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/helpers/form_helper.php

language_helper.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/helpers/language_helper.php

url_helper.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/helpers/url_helper.php

profiler_lang.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/language/english/profiler_lang.php

Cache.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/libraries/Cache/Cache.php

Cache_dummy.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/libraries/Cache/drivers/Cache_dummy.php

Driver.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/libraries/Driver.php

Session.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/libraries/Session/Session.php

Session_driver.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/libraries/Session/Session_driver.php

Session_database_driver.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/ci3/libraries/Session/drivers/Session_database_driver.php

BF_Lang.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/core/BF_Lang.php

BF_Loader.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/core/BF_Loader.php

BF_Model.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/core/BF_Model.php

BF_Router.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/core/BF_Router.php

BF_Security.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/core/BF_Security.php

BF_directory_helper.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/helpers/BF_directory_helper.php

BF_form_helper.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/helpers/BF_form_helper.php

application_helper.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/helpers/application_helper.php

config_file_helper.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/helpers/config_file_helper.php

markdown_extended_helper.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/helpers/markdown_extended_helper.php

markdown_helper.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/helpers/markdown_helper.php

Assets.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/libraries/Assets.php

CommonMark.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/libraries/CommonMark.php

CommonMarkDriver.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/libraries/CommonMark/CommonMarkDriver.php

CommonMark_MarkdownExtended.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/libraries/CommonMark/drivers/CommonMark_MarkdownExtended.php

Console.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/libraries/Console.php

Events.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/libraries/Events.php

Modules.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/libraries/Modules.php

Route.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/libraries/Route.php

Template.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/libraries/Template.php

docs.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/modules/docs/config/docs.php

routes.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/modules/docs/config/routes.php

Docs.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/modules/docs/controllers/Docs.php

docs_lang.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/modules/docs/language/english/docs_lang.php

_sidebar.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/modules/docs/views/_sidebar.php

index.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/modules/docs/views/index.php

Settings_lib.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/modules/settings/libraries/Settings_lib.php

Settings_model.php
/home/siamhybr/twsc.siamhybrid.com/bonfire/modules/settings/models/Settings_model.php

index.php
index.php

index.php
themes/docs/index.php

HTTP_ACCEPT	/
HTTP_USER_AGENT	Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
HTTP_CONNECTION
SERVER_PORT	443
SERVER_NAME	twsc.siamhybrid.com
REMOTE_ADDR	216.73.217.105
SERVER_SOFTWARE	LiteSpeed
HTTP_ACCEPT_LANGUAGE
SCRIPT_NAME	/index.php
REQUEST_METHOD	GET
HTTP_HOST
REMOTE_HOST
CONTENT_TYPE
SERVER_PROTOCOL	HTTP/1.1
QUERY_STRING
HTTP_ACCEPT_ENCODING	gzip, br
HTTP_X_FORWARDED_FOR	216.73.217.105, 104.23.197.48

base_url	https://twsc.siamhybrid.com/
index_page
uri_protocol	AUTO
url_suffix
language	english
charset	UTF-8
enable_hooks	true
subclass_prefix	MY_
composer_autoload	false
permitted_uri_chars	a-z 0-9~%.:_-
allow_get_array	true
enable_query_strings	false
controller_trigger	c
function_trigger	m
directory_trigger	d
log_threshold	0
log_path	/home/siamhybr/twsc.siamhybrid.com/application/logs/
log_file_extension
log_file_permissions	420
log_date_format	Y-m-d H:i:s
error_views_path
cache_path	/home/siamhybr/twsc.siamhybrid.com/application/cache/
cache_query_string	false
encryption_key	d110143d6ce081a24de377692179008b
sess_cookie_name	bf_twsc_session
sess_expiration	7200
sess_time_to_update	300
sess_match_ip	false
sess_expire_on_close	false
sess_encrypt_cookie	false
sess_use_database	false
sess_table_name	sessions
sess_match_useragent	true
sess_driver	database
sess_regenerate_destroy	false
sess_save_path	ci3_sessions
cookie_prefix
cookie_domain
cookie_path	/
cookie_secure	false
cookie_httponly	false
standardize_newlines	false
global_xss_filtering	false
csrf_protection	false
csrf_token_name	ci_csrf_token
csrf_cookie_name	ci_csrf_token
csrf_expire	7200
csrf_regenerate	true
csrf_exclude_uris	Array ( )
compress_output	false
time_reference	utc
rewrite_short_tags	false
proxy_ips
bonfire.installed	1
site.default_user_timezone	UM8
modules_locations	Array ( [/home/siamhybr/twsc.siamhybrid.com/application/modules/] => ../../application/modules/ [/home/siamhybr/twsc.siamhybrid.com/bonfire/modules/] => ../../bonfire/modules/ )
site.backup_folder	archives/
contexts	Array ( [0] => content [1] => reports [2] => settings [3] => developer )
enable_activity_logging	true
sparks_path	../sparks/
template.site_path	/home/siamhybr/twsc.siamhybrid.com/public_html/
template.theme_paths	Array ( [0] => themes )
template.default_layout	index
template.ajax_layout	ajax
template.use_mobile_themes	false
template.default_theme	default/
template.admin_theme	admin
template.message_template	<div class="alert alert-{type} alert-dismissable"> <button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button> <div>{message}</div> </div>
template.breadcrumb_symbol	:
template.parse_views	false
assets.directories	Array ( [base] => assets [cache] => cache [css] => css [image] => images [js] => js [module] => module )
assets.js_opener	$(document).ready(function() {
assets.js_closer	});
assets.css_combine	false
assets.js_combine	false
assets.css_minify	true
assets.js_minify	true
assets.encrypt_name	false
assets.encode	false
assets.base_folder	assets
assets.asset_folders	Array ( [css] => css [js] => js [image] => images )
ui.current_shortcuts	Array ( [form_save] => Array ( [description] => Save any form in the admin area. [action] => $("input[name=save]").click();return false; ) [create_new] => Array ( [description] => Create a new record in the module. [action] => window.location.href=$("a#create_new").attr("href"); ) [select_all] => Array ( [description] => Select all records in an index page. [action] => $("table input[type=checkbox]").click();return false; ) [delete] => Array ( [description] => Delete the record(s). [action] => $("#delete-me.btn-danger").click(); ) [module_index] => Array ( [description] => Return to the index of the current module. [action] => window.location.href=$("a#list").attr("href"); ) [goto_content] => Array ( [description] => Jump to the Content context. [action] => window.location.href=$("#tb_content").attr("href") ) [goto_reports] => Array ( [description] => Jump to the Reports context. [action] => window.location.href=$("#tb_reports").attr("href") ) [goto_settings] => Array ( [description] => Jump to the Settings context. [action] => window.location.href=$("#tb_settings").attr("href") ) [goto_developer] => Array ( [description] => Jump to the Developer context. [action] => window.location.href=$("#tb_developer").attr("href") ) )
emailer.write_to_file	false
migrate.auto_core	false
migrate.auto_app	false
commonmark.valid_drivers	Array ( [0] => Parsedown [1] => Markdown [2] => MarkdownExtra [3] => LeagueCommonMark )
commonmark.driver	MarkdownExtended
docs.theme	docs
docs.default_group	developer
docs.show_dev_docs	true
docs.show_app_docs	true
docs.toc_file	_toc.ini
docs.permitted_environments	Array ( [0] => development [1] => testing [2] => production )

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CodeIgniter 2.x Support in Bonfire

Installing CI2

Switching CodeIgniter versions

Upgrading from CI2 to CI3

Console

Memory Usage

Benchmarks

Queries

Session User Data

GET DATA

POST DATA

URI STRING

CLASS/METHOD

HTTP HEADERS

CONFIG VARIABLES

Files