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Diffstat (limited to 'user_guide_src/source/changelog.rst')
| -rw-r--r-- | user_guide_src/source/changelog.rst | 508 |
1 files changed, 473 insertions, 35 deletions
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst index 1b044cc5f..7e52a0eda 100644 --- a/user_guide_src/source/changelog.rst +++ b/user_guide_src/source/changelog.rst @@ -2,11 +2,451 @@ Change Log ########## -Version 3.0.1 +Version 3.2.0 ============= Release Date: Not Released +- General Changes + + - Officially dropped any kind of support for anything under PHP 5.4.8. + +- Core + + - Removed ``$config['rewrite_short_tags']`` (irrelevant on PHP 5.4+). + - Removed previously deprecated ``$config['global_xss_filtering']``. + - Removed previously deprecated :doc:`Routing Class <general/routing>` methods ``fetch_directory()``, ``fetch_class()`` and ``fetch_method()`` (use the respective class properties instead). + - Removed previously deprecated :doc:`Config Library <libraries/config>` method ``system_url()`` (encourages insecure practices). + - Changed :doc:`URI Library <libraries/uri>` to ignore the ``$config['url_suffix']``, ``$config['permitted_uri_chars']`` configuration settings for CLI requests. + + - :doc:`Input Library <libraries/input>` changes include: + + - Removed previously deprecated ``$config['allow_get_array']``. + - Removed previously deprecated ``$config['standardize_newlines']``. + - Removed previously deprecated method ``is_cli_request()`` (use :php:func:`is_cli()` instead). + - Changed the ``set_cookie()`` method's default expiry time to 0 (expires when browser is closed). + - Changed the ``set_cookie()`` method to delete the cookie if a negative expiry time is passed to it. + +- Libraries + + - Removed previously deprecated *Cart Library*. + - Removed previously deprecated *Javascript Library* (it was always experimental in the first place). + - Added UNIX socket connection support to :doc:`Session Library <libraries/sessions>` 'redis' driver. + + - :doc:`Cache Library <libraries/caching>` changes include: + + - Added UNIX socket connection support to the 'memcached' driver. + - Added 'database' configuration option to the 'redis' driver, allowing to auto-select another database. + - Changed the 'memcached' driver to ignore configurations that don't specify a hostname. + - Removed the *socket_type* configuration setting from the 'redis' driver. + - Changed data serialization logic in 'redis' driver for better performance. + + - :doc:`Form Validation Library <libraries/form_validation>` changes include: + + - Removed previously deprecated method ``prep_for_form()`` / rule *prep_for_form*. + - Changed method ``set_rules()`` to throw a ``BadMethodCallException`` when its first parameter is not an array and the ``$rules`` one is unused. + - Added rule **valid_mac**, which replicates PHP's native ``filter_var()`` with ``FILTER_VALIDATE_MAC``. + + - :doc:`HTML Table Library <libraries/table>` changes include: + + - Changed method ``clear()`` to also reset captions. + + - :doc:`Email Library <libraries/email>` changes include: + + - Changed the default value of the **validate** option to ``TRUE``. + +- :doc:`Database <database/index>` changes include: + + - Removed previously deprecated 'sqlite' driver (used for SQLite version 2; no longer shipped with PHP 5.4+). + - Removed method ``db_set_charset()`` and the ability to change a connection character set at runtime. + - Changed method ``initialize()`` to return void and instead throw a ``RuntimeException`` in case of failure. + - Changed method ``db_connect()`` to always set the connection character set (if supported by the driver) and to fail if it can't. + + - :doc:`Database Forge <database/forge>`: + + - Added support for declaring date/time type fields default values as ``CURRENT_TIMESTAMP`` and similar. + +- Helpers + + - Removed previously deprecated *Email Helper* (had only two functions, aliases for PHP's native ``filter_var()`` and ``mail()``). + - Removed previously deprecated *Smiley Helper*. + - Removed previously deprecated :doc:`Date Helper <helpers/date_helper>` function ``standard_date()`` (use PHP's native ``date()`` instead). + - Removed previously deprecated :doc:`Security Helper <helpers/security_helper>` function ``do_hash()`` (use PHP's native ``hash()`` instead). + - Removed previously deprecated :doc:`File Helper <helpers/file_helper>` function ``read_file()`` (use PHP's native ``file_get_contents()`` instead). + - Added new function :php:func:`ordinal_format()` to :doc:`Inflector Helper <helpers/inflector_helper>`. + - Added 'img_alt' option to :php:func`create_captcha()` :doc:`CAPTCHA Helper` with a default value of 'captcha'. + + - :doc:`Download Helper <helpers/download_helper>` changes include: + + - Updated :php:func:`force_download()` to allow existing files to be renamed for download. + - Updated :php:func:`force_download()` to better utilize available server memory. + + - :doc:`String Helper <helpers/string_helper>` changes include: + + - Removed previously deprecated function ``trim_slashes()`` (use PHP's native ``trim()`` with ``'/'`` instead). + - Removed previously deprecated function ``repeater()`` (use PHP's native ``str_repeat()`` instead). + + - :doc:`HTML Helper <helpers/html_helper>` changes include: + + - Removed previously deprecated function ``br()`` (use PHP's native ``str_repeat()`` with ``'<br />'`` instead). + - Removed previously deprecated function ``nbs()`` (use PHP's native ``str_repeat()`` with ``' '`` instead). + - Updated function :php:func:`meta()` with support for "charset" and "property" properties. + - Changed function :php:func:`doctype()` default document type to HTML 5. + + - :doc:`Form Helper <helpers/form_helper>` changes include: + + - Removed previously deprecated function ``form_prep()`` (use :php:func:`html_escape()` instead). + - Removed the second (out of three) parameter from the :php:func:`form_upload()` function (it was never used). + + +Version 3.1.4 +============= + +Release Date: Not Released + +- General Changes + + - Updated the :doc:`Image Manipulation Library <libraries/image_lib>` to work-around an issue with some JPEGs when using GD. + +Bug fixes for 3.1.4 +------------------- + +- Fixed a regression (#4975) - :doc:`Loader Library <libraries/loader>` couldn't handle objects passed as view variables. + +Version 3.1.3 +============= + +Release Date: Jan 09, 2017 + +- **Security** + + - Fixed an XSS vulnerability in :doc:`Security Library <libraries/security>` method ``xss_clean()``. + - Fixed a possible file inclusion vulnerability in :doc:`Loader Library <libraries/loader>` method ``vars()``. + - Fixed a possible remote code execution vulnerability in the :doc:`Email Library <libraries/email>` when 'mail' or 'sendmail' are used (thanks to Paul Buonopane from `NamePros <https://www.namepros.com/>`_). + - Added protection against timing side-channel attacks in :doc:`Security Library <libraries/security>` method ``csrf_verify()``. + - Added protection against BREACH attacks targeting the CSRF token field generated by :doc:`Form Helper <helpers/form_helper>` function :php:func:`form_open()`. + +- General Changes + + - Deprecated ``$config['allow_get_array']``. + - Deprecated ``$config['standardize_newlines']``. + - Deprecated :doc:`Date Helper <helpers/date_helper>` function :php:func:`nice_date()`. + +Bug fixes for 3.1.3 +------------------- + +- Fixed a bug (#4886) - :doc:`Database Library <database/index>` didn't differentiate bind markers inside double-quoted strings in queries. +- Fixed a bug (#4890) - :doc:`XML-RPC Library <libraries/xmlrpc>` didn't work on PHP 7. +- Fixed a regression (#4887) - :doc:`File Uploading Library <libraries/file_uploading>` triggered fatal errors due to numerous PHP distribution channels (XAMPP and cPanel confirmed) explicitly disabling ext/fileinfo by default. +- Fixed a bug (#4679) - :doc:`Input Library <libraries/input>` method ``ip_address()`` didn't properly resolve ``$config['proxy_ips']`` IPv6 addresses. +- Fixed a bug (#4902) - :doc:`Image Manipulation Library <libraries/image_lib>` processing via ImageMagick didn't work. +- Fixed a bug (#4905) - :doc:`Loader Library <libraries/loader>` didn't take into account possible user-provided directory paths when loading helpers. +- Fixed a bug (#4916) - :doc:`Session Library <libraries/sessions>` with ``sess_match_ip`` enabled was unusable for IPv6 clients when using the 'database' driver on MySQL 5.7.5+. +- Fixed a bug (#4917) - :doc:`Date Helper <helpers/date_helper>` function :php:func:`nice_date()` didn't handle YYYYMMDD inputs properly. +- Fixed a bug (#4923) - :doc:`Session Library <libraries/sessions>` could execute an erroneous SQL query with the 'database' driver, if the lock attempt times out. +- Fixed a bug (#4927) - :doc:`Output Library <libraries/output>` method ``get_header()`` returned the first matching header, regardless of whether it would be replaced by a second ``set_header()`` call. +- Fixed a bug (#4844) - :doc:`Email Library <libraries/email>` didn't apply ``escapeshellarg()`` to the while passing the Sendmail ``-f`` parameter through ``popen()``. +- Fixed a bug (#4928) - the bootstrap file didn't check if *config/constants.php* exists before trying to load it. +- Fixed a bug (#4937) - :doc:`Image Manipulation Library <libraries/image_lib>` method ``initialize()`` didn't translate *new_image* inputs to absolute paths. +- Fixed a bug (#4941) - :doc:`Query Builder <database/query_builder>` method ``order_by()`` didn't work with 'RANDOM' under the 'pdo/sqlite' driver. +- Fixed a regression (#4892) - :doc:`Query Builder <database/query_builder>` method ``update_batch()`` didn't properly handle identifier escaping. +- Fixed a bug (#4953) - :doc:`Database Forge <database/forge>` method ``create_table()`` didn't update an internal tables list cache if it exists but is empty. +- Fixed a bug (#4958) - :doc:`Query Builder <database/query_builder>` method ``count_all_results()`` didn't take into account cached ``ORDER BY`` clauses. +- Fixed a bug (#4804) - :doc:`Query Builder <database/query_builder>` method ``insert_batch()`` could fail if the input array pointer was modified. +- Fixed a bug (#4962) - :doc:`Database Force <database/forge>` method ``alter_table()`` would fail with the 'oci8' driver. +- Fixed a bug (#4457) - :doc:`Image Manipulation Library <libraries/image_lib>` method ``get_image_properties()`` didn't detect invalid images. +- Fixed a bug (#4765) - :doc:`Email Library <libraries/email>` didn't send the ``User-Agent`` header without a prior call to ``clear()``. + +Version 3.1.2 +============= + +Release Date: Oct 28, 2016 + +- **Security** + + - Fixed a number of new vulnerabilities in :doc:`Security Library <libraries/security>` method ``xss_clean()``. + +- General Changes + + - Allowed PHP 4-style constructors (``Matching_name::Matching_name()`` methods) to be used as routes, if there's a ``__construct()`` to override them. + +Bug fixes for 3.1.2 +------------------- + +- Fixed a regression (#4874) - :doc:`Session Library <libraries/sessions>` didn't take into account ``session.hash_bits_per_character`` when validating session IDs. +- Fixed a bug (#4871) - :doc:`Query Builder <database/query_builder>` method ``update_batch()`` didn't properly handle identifier escaping. +- Fixed a bug (#4884) - :doc:`Query Builder <database/query_builder>` didn't properly parse field names ending in 'is' when used inside WHERE and HAVING statements. +- Fixed a bug where ``CI_Log``, ``CI_Output``, ``CI_Email`` and ``CI_Zip`` didn't handle strings in a byte-safe manner when ``mbstring.func_override`` is enabled. + +Version 3.1.1 +============= + +Release Date: Oct 22, 2016 + +- **Security** + + - Fixed a flaw in :doc:`Security Library <libraries/security>` method ``entity_decode()`` (used by ``xss_clean()``) that affects HTML 5 entities when using PHP 5.3. + +- General Changes + + - Added ``E_PARSE`` to the list of error levels detected by the shutdown handler. + - Updated :doc:`Inflector Helper <helpers/inflector_helper>` :php:func:`is_countable()` with more words. + - Updated :doc:`common function <general/common_functions>` :php:func:`set_status_header()` with new status codes from IETF RFCs + `2817 <https://tools.ietf.org/html/rfc2817>`_ (426) + and `6585 <https://tools.ietf.org/html/rfc6585>`_ (428, 429, 431, 511). + +Bug fixes for 3.1.1 +------------------- + +- Fixed a bug (#4732) - :doc:`Session Library <libraries/sessions>` triggered errors while writing data for a newly-created sessions with the 'memcached' driver. +- Fixed a regression (#4736) - :doc:`Image Manipulation Library <libraries/image_lib>` processing via ImageMagick didn't work. +- Fixed a bug (#4737) - :doc:`Query Builder <database/query_builder>` didn't add an ``OFFSET`` when ``LIMIT`` is zero or unused. +- Fixed a regression (#4739) - :doc:`Email Library <libraries/email>` doesn't properly separate attachment bodies from headers. +- Fixed a bug (#4754) - :doc:`Unit Testing Library <libraries/unit_testing>` method ``result()`` didn't translate ``res_datatype``. +- Fixed a bug (#4759) - :doc:`Form Validation <libraries/form_validation>`, :doc:`Trackback <libraries/trackback>` and :doc:`XML-RPC <libraries/xmlrpc>` libraries treated URI schemes in a case-sensitive manner. +- Fixed a bug (#4762) - :doc:`Cache Library <libraries/caching>` 'file' driver method ``get_metadata()`` checked TTL time against ``mtime`` instead of the cache item's creation time. +- Fixed a bug where :doc:`File Uploading Library <libraries/file_uploading>` generated error messages on PHP 7.1. +- Fixed a bug (#4780) - :doc:`compatibility function <general/compatibility_functions>` ``hex2bin()`` didn't reject inputs of type "resource". +- Fixed a bug (#4787) - :doc:`Form Validation Library <libraries/form_validation>` method ``valid_email()`` triggered ``E_WARNING`` when input emails have empty domain names. +- Fixed a bug (#4805) - :doc:`Database <database/index>` driver 'mysqli' didn't use the ``MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT`` flag properly. +- Fixed a bug (#4808) - :doc:`Database <database/index>` method ``is_write_type()`` only looked at the first line of a queries using ``RETURNING`` with the 'postgre', 'pdo/pgsql', 'odbc' and 'pdo/odbc' drivers. +- Fixed a bug where :doc:`Query Builder <database/query_builder>` method ``insert_batch()`` tried to execute an unsupported SQL query with the 'ibase' and 'pdo/firebird' drivers. +- Fixed a bug (#4809) - :doc:`Database <database/index>` driver 'pdo/mysql' didn't turn off ``AUTOCOMMIT`` when starting a transaction. +- Fixed a bug (#4822) - :doc:`CAPTCHA Helper <helpers/captcha_helper>` didn't clear expired PNG images. +- Fixed a bug (#4823) - :doc:`Session Library <libraries/sessions>` 'files' driver could enter an infinite loop if ``mbstring.func_override`` is enabled. +- Fixed a bug (#4851) - :doc:`Database Forge <database/forge>` didn't quote schema names passed to its ``create_database()`` method. +- Fixed a bug (#4863) - :doc:`HTML Table Library <libraries/table>` method ``set_caption()`` was missing method chaining support. +- Fixed a bug (#4843) - :doc:`XML-RPC Library <libraries/xmlrpc>` client class didn't set a read/write socket timeout. +- Fixed a bug (#4865) - uncaught exceptions didn't set the HTTP Response status code to 500 unless ``display_errors`` was turned On. +- Fixed a bug (#4830) - :doc:`Session Library <libraries/sessions>` didn't take into account the new session INI settings in PHP 7.1. + +Version 3.1.0 +============= + +Release Date: July 26, 2016 + +- **Security** + + - Fixed an SQL injection in the 'odbc' database driver. + - Updated :php:func:`set_realpath()` :doc:`Path Helper <helpers/path_helper>` function to filter-out ``php://`` wrapper inputs. + - Officially dropped any kind of support for PHP 5.2.x and anything under 5.3.7. + +- General Changes + + - Updated :doc:`Image Manipulation Library <libraries/image_lib>` to validate *width* and *height* configuration values. + - Updated :doc:`Encryption Library <libraries/encryption>` to always prefer ``random_bytes()`` when it is available. + - Updated :doc:`Session Library <libraries/sessions>` to log 'debug' messages when using fallbacks to *session.save_path* (php.ini) or 'sess_use_database', 'sess_table_name' settings. + - Added a 'LONGTEXT' to 'STRING' alias to :doc:`Database Forge <database/forge>` for the 'cubrid', 'pdo/cubrid' drivers. + - Added 'TINYINT', 'MEDIUMINT', 'INT' and 'BIGINT' aliases to 'NUMBER' to :doc:`Database Forge <database/forge>` for the 'oci8', 'pdo/oci' drivers. + + - :php:func:`password_hash()` :doc:`compatibility function <general/compatibility_functions>` changes: + + - Changed salt-generation logic to prefer ``random_bytes()`` when it is available. + - Changed salt-generation logic to prefer direct access to */dev/urandom* over ``openssl_random_pseudo_bytes()``. + - Changed salt-generation logic to error if ``openssl_random_pseudo_bytes()`` sets its ``$crypto_strong`` flag to FALSE. + +Bug fixes for 3.1.0 +------------------- + +- Fixed a bug where :doc:`Image Manipulation Library <libraries/image_lib>` didn't escape image source paths passed to ImageMagick as shell arguments. +- Fixed a bug (#861) - :doc:`Database Forge <database/forge>` method ``create_table()`` incorrectly accepts field width constraints for MSSQL/SQLSRV integer-type columns. +- Fixed a bug (#4562) - :doc:`Cache Library <libraries/caching>` didn't check if ``Memcached::quit()`` is available before calling it. +- Fixed a bug (#4563) - :doc:`Input Library <libraries/input>` method ``request_headers()`` ignores ``$xss_clean`` parameter value after first call. +- Fixed a bug (#4605) - :doc:`Config Library <libraries/config>` method ``site_url()`` stripped trailing slashes from relative URIs passed to it. +- Fixed a bug (#4613) - :doc:`Email Library <libraries/config>` failed to send multiple emails via SMTP due to "already authenticated" errors when keep-alive is enabled. +- Fixed a bug (#4633) - :doc:`Form Validation Library <libraries/form_validation>` ignored multiple "callback" rules for empty, non-required fields. +- Fixed a bug (#4637) - :doc:`Database <database/index>` method ``error()`` returned ``FALSE`` with the 'oci8' driver if there was no error. +- Fixed a bug (#4647) - :doc:`Query Builder <database/query_builder>` method ``count_all_results()`` doesn't take into account ``GROUP BY`` clauses while deciding whether to do a subquery or not. +- Fixed a bug where :doc:`Session Library <libraries/sessions>` 'redis' driver didn't properly detect if a connection is properly closed on PHP 5.x. +- Fixed a bug (#4583) - :doc:`Email Library <libraries/email>` didn't properly handle inline attachments in HTML emails. +- Fixed a bug where :doc:`Database <database/index>` method ``db_select()`` didn't clear metadata cached for the previously used database. +- Fixed a bug (#4675) - :doc:`File Helper <helpers/file_helper>` function :php:func:`delete_files()` treated symbolic links as regular directories. +- Fixed a bug (#4674) - :doc:`Database <database/index>` driver 'dblib' triggered E_WARNING messages while connecting. +- Fixed a bug (#4678) - :doc:`Database Forge <database/forge>` tried to use unsupported ``IF NOT EXISTS`` clause when creating tables on Oracle. +- Fixed a bug (#4691) - :doc:`File Uploading Library <libraries/file_uploading>` method ``data()`` returns wrong 'raw_name' when the filename extension is also contained in the raw filename. +- Fixed a bug (#4679) - :doc:`Input Library <libraries/input>` method ``ip_address()`` errors with a matching ``$config['proxy_ips']`` IPv6 address. +- Fixed a bug (#4695) - :doc:`User Agent Library <libraries/user_agent>` didn't load the *config/user_agents.php* file when there's no ``User-Agent`` HTTP request header. +- Fixed a bug (#4713) - :doc:`Query Builder <database/query_builder>` methods ``insert_batch()``, ``update_batch()`` could return wrong affected rows count. +- Fixed a bug (#4712) - :doc:`Email Library <libraries/email>` doesn't sent ``RSET`` to SMTP servers after a failure and while using keep-alive. +- Fixed a bug (#4724) - :doc:`Common function <general/common_functions>` :php:func:`is_https()` compared the ``X-Forwarded-Proto`` HTTP header case-sensitively. +- Fixed a bug (#4725) - :doc:`Common function <general/common_functions>` :php:func:`remove_invisible_characters()` searched case-sensitively for URL-encoded characters. + +Version 3.0.6 +============= + +Release Date: March 21, 2016 + +- General Changes + + - Added a destructor to :doc:`Cache Library <libraries/caching>` 'memcached' driver to ensure that Memcache(d) connections are properly closed. + - Deprecated :doc:`Form Validation Library <libraries/form_validation>` method ``prep_for_form()``. + +Bug fixes for 3.0.6 +------------------- + +- Fixed a bug (#4516) - :doc:`Form Validation Library <libraries/form_validation>` always accepted empty array inputs. +- Fixed a bug where :doc:`Session Library <libraries/sessions>` allowed accessing ``$_SESSION`` values as class properties but ``isset()`` didn't work on them. +- Fixed a bug where :doc:`Form Validation Library <libraries/form_validation>` modified the ``$_POST`` array when the data being validated was actually provided via ``set_data()``. +- Fixed a bug (#4539) - :doc:`Migration Library <libraries/migration>` applied migrations before validating that all migrations within the requested version range are valid. +- Fixed a bug (#4539) - :doc:`Migration Library <libraries/migration>` triggered failures for migrations that are out of the requested version range. + +Version 3.0.5 +============= + +Release Date: March 11, 2016 + +- Core + + - Changed :doc:`Loader Library <libraries/loader>` to allow ``$autoload['drivers']`` assigning with custom property names. + - Changed :doc:`Loader Library <libraries/loader>` to ignore variables prefixed with '_ci_' when loading views. + +- General Changes + + - Updated the :doc:`Session Library <libraries/sessions>` to produce friendlier error messages on failures with drivers other than 'files'. + +- :doc:`Query Builder <database/query_builder>` + + - Added a ``$batch_size`` parameter to the ``insert_batch()`` method (defaults to 100). + - Added a ``$batch_size`` parameter to the ``update_batch()`` method (defaults to 100). + +Bug fixes for 3.0.5 +------------------- + +- Fixed a bug (#4391) - :doc:`Email Library <libraries/email>` method ``reply_to()`` didn't apply Q-encoding. +- Fixed a bug (#4384) - :doc:`Pagination Library <libraries/pagination>` ignored (possible) *cur_page* configuration value. +- Fixed a bug (#4395) - :doc:`Query Builder <database/query_builder>` method ``count_all_results()`` still fails if an ``ORDER BY`` condition is used. +- Fixed a bug (#4399) - :doc:`Query Builder <database/query_builder>` methods ``insert_batch()``, ``update_batch()`` produced confusing error messages when called with no data and *db_debug* is enabled. +- Fixed a bug (#4401) - :doc:`Query Builder <database/query_builder>` breaks ``WHERE`` and ``HAVING`` conditions that use ``IN()`` with strings containing a closing parenthesis. +- Fixed a regression in :doc:`Form Helper <helpers/form_helper>` functions :php:func:`set_checkbox()`, :php:func:`set_radio()` where "checked" inputs aren't recognized after a form submit. +- Fixed a bug (#4407) - :doc:`Text Helper <helpers/text_helper>` function :php:func:`word_censor()` doesn't work under PHP 7 if there's no custom replacement provided. +- Fixed a bug (#4415) - :doc:`Form Validation Library <libraries/form_validation>` rule **valid_url** didn't accept URLs with IPv6 addresses enclosed in square brackets under PHP 5 (upstream bug). +- Fixed a bug (#4427) - :doc:`CAPTCHA Helper <helpers/captcha_helper>` triggers an error if the provided character pool is too small. +- Fixed a bug (#4430) - :doc:`File Uploading Library <libraries/file_uploading>` option **file_ext_tolower** didn't work. +- Fixed a bug (#4431) - :doc:`Query Builder <database/query_builder>` method ``join()`` discarded opening parentheses. +- Fixed a bug (#4424) - :doc:`Session Library <libraries/sessions>` triggered a PHP warning when writing a newly created session with the 'redis' driver. +- Fixed a bug (#4437) - :doc:`Inflector Helper <helpers/inflector_helper>` function :php:func:`humanize()` didn't escape its ``$separator`` parameter while using it in a regular expression. +- Fixed a bug where :doc:`Session Library <libraries/sessions>` didn't properly handle its locks' statuses with the 'memcached' driver. +- Fixed a bug where :doc:`Session Library <libraries/sessions>` triggered a PHP warning when writing a newly created session with the 'memcached' driver. +- Fixed a bug (#4449) - :doc:`Query Builder <database/query_builder>` method ``join()`` breaks conditions containing ``IS NULL``, ``IS NOT NULL``. +- Fixed a bug (#4491) - :doc:`Session Library <libraries/sessions>` didn't clean-up internal variables for emulated locks with the 'redis' driver. +- Fixed a bug where :doc:`Session Library <libraries/sessions>` didn't clean-up internal variables for emulated locks with the 'memcached' driver. +- Fixed a bug where :doc:`Database <database/index>` transactions didn't work with the 'ibase' driver. +- Fixed a bug (#4475) - :doc:`Security Library <libraries/security>` method ``strip_image_tags()`` preserves only the first URL character from non-quoted *src* attributes. +- Fixed a bug where :doc:`Profiler Library <general/profiling>` didn't apply ``htmlspecialchars()`` to all displayed inputs. +- Fixed a bug (#4277) - :doc:`Cache Library <libraries/caching>` triggered fatal errors if accessing the Memcache(d) and/or Redis driver and they are not available on the system. +- Fixed a bug where :doc:`Cache Library <libraries/caching>` method ``is_supported()`` logged an error message when it returns ``FALSE`` for the APC and Wincache drivers. + +Version 3.0.4 +============= + +Release Date: January 13, 2016 + +- General Changes + + - Updated :doc:`Security Library <libraries/security>` method ``get_random_bytes()`` to use PHP 7's ``random_bytes()`` function when possible. + - Updated :doc:`Encryption Library <libraries/security>` method ``create_key()`` to use PHP 7's ``random_bytes()`` function when possible. + +- :doc:`Database <database/index>` + + - Added support for ``OFFSET-FETCH`` with Oracle 12c for the 'oci8' and 'pdo/oci' drivers. + - Added support for the new ``MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT`` constant from `PHP 5.6.16 <https://secure.php.net/ChangeLog-5.php#5.6.16>`_ for the 'mysqli' driver. + +Bug fixes for 3.0.4 +------------------- + +- Fixed a bug (#4212) - :doc:`Query Builder <database/query_builder>` method ``count_all_results()`` could fail if an ``ORDER BY`` condition is used. +- Fixed a bug where :doc:`Form Helper <helpers/form_helper>` functions :php:func:`set_checkbox()`, :php:func:`set_radio()` didn't "uncheck" inputs on a submitted form if the default state is "checked". +- Fixed a bug (#4217) - :doc:`Config Library <libraries/config>` method ``base_url()`` didn't use proper formatting for IPv6 when it falls back to ``$_SERVER['SERVER_ADDR']``. +- Fixed a bug where :doc:`CAPTCHA Helper <helpers/captcha_helper>` entered an infinite loop while generating a random string. +- Fixed a bug (#4223) - :doc:`Database <database/index>` method ``simple_query()`` blindly executes queries without checking if the connection was initialized properly. +- Fixed a bug (#4244) - :doc:`Email Library <libraries/email>` could improperly use "unsafe" US-ASCII characters during Quoted-printable encoding. +- Fixed a bug (#4245) - :doc:`Database Forge <database/forge>` couldn't properly handle ``SET`` and ``ENUM`` type fields with string values. +- Fixed a bug (#4283) - :doc:`String Helper <helpers/string_helper>` function :php:func:`alternator()` couldn't be called without arguments. +- Fixed a bug (#4306) - :doc:`Database <database/index>` method ``version()`` didn't work properly with the 'mssql' driver. +- Fixed a bug (#4039) - :doc:`Session Library <libraries/sessions>` could generate multiple (redundant) warnings in case of a read failure with the 'files' driver, due to a bug in PHP. +- Fixed a bug where :doc:`Session Library <libraries/sessions>` didn't have proper error handling on PHP 5 (due to a PHP bug). +- Fixed a bug (#4312) - :doc:`Form Validation Library <libraries/form_validation>` didn't provide error feedback for failed validation on empty requests. +- Fixed a bug where :doc:`Database <database/index>` method `version()` returned banner text instead of only the version number with the 'oci8' and 'pdo/oci' drivers. +- Fixed a bug (#4331) - :doc:`Database <database/index>` method ``error()`` didn't really work for connection errors with the 'mysqli' driver. +- Fixed a bug (#4343) - :doc:`Email Library <libraries/email>` failing with a *"More than one 'from' person"* message when using *sendmail*. +- Fixed a bug (#4350) - :doc:`Loader Library <libraries/loader>` method ``model()`` logic directly instantiated the ``CI_Model`` or ``MY_Model`` classes. +- Fixed a bug (#4337) - :doc:`Database <database/index>` method ``query()`` didn't return a result set for queries with the ``RETURNING`` statement on PostgreSQL. +- Fixed a bug (#4362) - :doc:`Session Library <libraries/sessions>` doesn't properly maintain its state after ID regeneration with the 'redis' and 'memcached' drivers on PHP 7. +- Fixed a bug (#4349) - :doc:`Database <database/index>` drivers 'mysql', 'mysqli', 'pdo/mysql' discard other ``sql_mode`` flags when "stricton" is enabled. +- Fixed a bug (#4349) - :doc:`Database <database/index>` drivers 'mysql', 'mysqli', 'pdo/mysql' don't turn off ``STRICT_TRANS_TABLES`` on MySQL 5.7+ when "stricton" is disabled. +- Fixed a bug (#4374) - :doc:`Session Library <libraries/sessions>` with the 'database' driver could be affected by userspace :doc:`Query Builder <database/query_builder>` conditions. + +Version 3.0.3 +============= + +Release Date: October 31, 2015 + +- **Security** + + - Fixed an XSS attack vector in :doc:`Security Library <libraries/security>` method ``xss_clean()``. + - Changed :doc:`Config Library <libraries/config>` method ``base_url()`` to fallback to ``$_SERVER['SERVER_ADDR']`` when ``$config['base_url']`` is empty in order to avoid *Host* header injections. + - Changed :doc:`CAPTCHA Helper <helpers/captcha_helper>` to use the operating system's PRNG when possible. + +- :doc:`Database <database/index>` + + - Optimized :doc:`Database Utility <database/utilities>` method ``csv_from_result()`` for speed with larger result sets. + - Added proper return values to :doc:`Database Transactions <database/transactions>` method ``trans_start()``. + +Bug fixes for 3.0.3 +------------------- + +- Fixed a bug (#4170) - :doc:`Database <database/index>` method ``insert_id()`` could return an identity from the wrong scope with the 'sqlsrv' driver. +- Fixed a bug (#4179) - :doc:`Session Library <libraries/sessions>` doesn't properly maintain its state after ID regeneration with the 'database' driver on PHP 7. +- Fixed a bug (#4173) - :doc:`Database Forge <database/forge>` method ``add_key()`` didn't allow creation of non-PRIMARY composite keys after the "bugfix" for #3968. +- Fixed a bug (#4171) - :doc:`Database Transactions <database/transactions>` didn't work with nesting in methods ``trans_begin()``, ``trans_commit()``, ``trans_rollback()``. +- Fixed a bug where :doc:`Database Transaction <database/transactions>` methods ``trans_begin()``, ``trans_commit()``, ``trans_rollback()`` ignored failures. +- Fixed a bug where all :doc:`Database Transaction <database/transactions>` methods returned TRUE while transactions are actually disabled. +- Fixed a bug where :doc:`common function <general/common_functions>` :php:func:`html_escape()` modified keys of its array inputs. +- Fixed a bug (#4192) - :doc:`Email Library <libraries/email>` wouldn't always have proper Quoted-printable encoding due to a bug in PHP's own ``mb_mime_encodeheader()`` function. + +Version 3.0.2 +============= + +Release Date: October 8, 2015 + +- **Security** + + - Fixed a number of XSS attack vectors in :doc:`Security Library <libraries/security>` method ``xss_clean()`` (thanks to Frans Rosén from `Detectify <https://detectify.com/>`_). + +- General Changes + + - Updated the *application/config/constants.php* file to check if constants aren't already defined before doing that. + - Changed :doc:`Loader Library <libraries/loader>` method ``model()`` to only apply ``ucfirst()`` and not ``strtolower()`` to the requested class name. + - Changed :doc:`Config Library <libraries/config>` methods ``base_url()``, ``site_url()`` to allow protocol-relative URLs by passing an empty string as the protocol. + +Bug fixes for 3.0.2 +------------------- + +- Fixed a bug (#2284) - :doc:`Database <database/index>` method ``protect_identifiers()`` breaks when :doc:`Query Builder <database/query_builder>` isn't enabled. +- Fixed a bug (#4052) - :doc:`Routing <general/routing>` with anonymous functions didn't work for routes that don't use regular expressions. +- Fixed a bug (#4056) - :doc:`Input Library <libraries/input>` method ``get_request_header()`` could not return a value unless ``request_headers()`` was called beforehand. +- Fixed a bug where the :doc:`Database Class <database/index>` entered an endless loop if it fails to connect with the 'sqlsrv' driver. +- Fixed a bug (#4065) - :doc:`Database <database/index>` method ``protect_identifiers()`` treats a traling space as an alias separator if the input doesn't contain ' AS '. +- Fixed a bug (#4066) - :doc:`Cache Library <libraries/caching>` couldn't fallback to a backup driver if the primary one is Memcache(d) or Redis. +- Fixed a bug (#4073) - :doc:`Email Library <libraries/email>` method ``send()`` could return TRUE in case of an actual failure when an SMTP command fails. +- Fixed a bug (#4086) - :doc:`Query Builder <database/query_builder>` didn't apply *dbprefix* to LIKE conditions if the pattern included spaces. +- Fixed a bug (#4091) - :doc:`Cache Library <libraries/caching>` 'file' driver could be tricked into accepting empty cache item IDs. +- Fixed a bug (#4093) - :doc:`Query Builder <database/query_builder>` modified string values containing 'AND', 'OR' while compiling WHERE conditions. +- Fixed a bug (#4096) - :doc:`Query Builder <database/query_builder>` didn't apply *dbprefix* when compiling BETWEEN conditions. +- Fixed a bug (#4105) - :doc:`Form Validation Library <libraries/form_validation>` didn't allow pipe characters inside "bracket parameters" when using a string ruleset. +- Fixed a bug (#4109) - :doc:`Routing <general/routing>` to *default_controller* didn't work when *enable_query_strings* is set to TRUE. +- Fixed a bug (#4044) - :doc:`Cache Library <libraries/caching>` 'redis' driver didn't catch ``RedisException`` that could be thrown during authentication. +- Fixed a bug (#4120) - :doc:`Database <database/index>` method ``error()`` didn't return error info when called after ``query()`` with the 'mssql' driver. +- Fixed a bug (#4116) - :doc:`Pagination Library <libraries/pagination>` set the wrong page number on the "data-ci-pagination-page" attribute in generated links. +- Fixed a bug where :doc:`Pagination Library <libraries/pagination>` added the 'rel="start"' attribute to the first displayed link even if it's not actually linking the first page. +- Fixed a bug (#4137) - :doc:`Error Handling <general/errors>` breaks for the new ``Error`` exceptions under PHP 7. +- Fixed a bug (#4126) - :doc:`Form Validation Library <libraries/form_validation>` method ``reset_validation()`` discarded validation rules from config files. + +Version 3.0.1 +============= + +Release Date: August 7, 2015 + - Core - Added DoS mitigation to :php:func:`hash_pbkdf2()` :doc:`compatibility function <general/compatibility_functions>`. @@ -77,6 +517,8 @@ Bug fixes for 3.0.1 - Fixed a bug (#4012) - :doc:`Query Builder <database/query_builder>` methods ``where_in()``, ``or_where_in()``, ``where_not_in()``, ``or_where_not_in()`` didn't take into account previously cached WHERE conditions when query cache is in use. - Fixed a bug (#4015) - :doc:`Email Library <libraries/email>` method ``set_header()`` didn't support method chaining, although it was advertised. - Fixed a bug (#4027) - :doc:`Routing <general/routing>` with HTTP verbs only worked if the route request method was declared in all-lowercase letters. +- Fixed a bug (#4026) - :doc:`Database Transactions <database/transactions>` always rollback if any previous ``query()`` call fails. +- Fixed a bug (#4023) - :doc:`String Helper <helpers/string_helper>` function ``increment_string()`` didn't escape its ``$separator`` parameter. Version 3.0.0 ============= @@ -180,15 +622,15 @@ Release Date: March 30, 2015 - :doc:`Form Helper <helpers/form_helper>` changes include: - :php:func:`form_dropdown()` will now also take an array for unity with other form helpers. - - :php:func:`form_prep()` is now DEPRECATED and only acts as an alias for :doc:`common function <general/common_functions>` :php:func:`html_escape()`. + - ``form_prep()`` is now DEPRECATED and only acts as an alias for :doc:`common function <general/common_functions>` :php:func:`html_escape()`. - :php:func:`set_value()` will now also accept a third argument, allowing to turn off HTML escaping of the value. - :doc:`Security Helper <helpers/security_helper>` changes include: - - :php:func:`do_hash()` now uses PHP's native ``hash()`` function (supporting more algorithms) and is deprecated. + - ``do_hash()`` now uses PHP's native ``hash()`` function (supporting more algorithms) and is deprecated. - :php:func:`strip_image_tags()` is now an alias for the same method in the :doc:`Security Library <libraries/security>`. - - :doc:`Smiley Helper <helpers/smiley_helper>` changes include: + - *Smiley Helper* changes include: - Deprecated the whole helper as too specific for CodeIgniter. - Removed previously deprecated function ``js_insert_smiley()``. @@ -224,7 +666,7 @@ Release Date: March 30, 2015 - :doc:`Directory Helper <helpers/directory_helper>` :php:func:`directory_map()` will now append ``DIRECTORY_SEPARATOR`` to directory names in the returned array. - :doc:`Array Helper <helpers/array_helper>` :php:func:`element()` and :php:func:`elements()` now return NULL instead of FALSE when the required elements don't exist. - :doc:`Language Helper <helpers/language_helper>` :php:func:`lang()` now accepts an optional list of additional HTML attributes. - - Deprecated the :doc:`Email Helper <helpers/email_helper>` as its ``valid_email()``, ``send_email()`` functions are now only aliases for PHP native functions ``filter_var()`` and ``mail()`` respectively. + - Deprecated the *Email Helper* as its ``valid_email()``, ``send_email()`` functions are now only aliases for PHP native functions ``filter_var()`` and ``mail()`` respectively. - Database @@ -399,7 +841,7 @@ Release Date: March 30, 2015 - Added support for templating via an array in addition to the encoded string. - Changed method ``get_total_days()`` to be an alias for :doc:`Date Helper <helpers/date_helper>` :php:func:`days_in_month()`. - - :doc:`Cart Library <libraries/cart>` changes include: + - *Cart Library* changes include: - Deprecated the library as too specific for CodeIgniter. - Added method ``remove()`` to remove a cart item, updating with quantity of 0 seemed like a hack but has remained to retain compatibility. @@ -668,7 +1110,7 @@ Bug fixes for 3.0 - Fixed a bug where :doc:`Database Forge <database/forge>` method ``create_table()`` with PostgreSQL database could lead to fetching the whole table. - Fixed a bug (#795) - :doc:`Form Helper <helpers/form_helper>` :php:func:`form_open()` didn't add the default form *method* and *accept-charset* when an empty array is passed to it. - Fixed a bug (#797) - :doc:`Date Helper <helpers/date_helper>` :php:func:`timespan()` was using incorrect seconds for year and month. -- Fixed a bug in :doc:`Cart Library <libraries/cart>` method ``contents()`` where if called without a TRUE (or equal) parameter, it would fail due to a typo. +- Fixed a bug in *Cart Library* method ``contents()`` where if called without a TRUE (or equal) parameter, it would fail due to a typo. - Fixed a bug (#406) - SQLSRV DB driver not returning resource on ``db_pconnect()``. - Fixed a bug in :doc:`Image Manipulation Library <libraries/image_lib>` method ``gd_loaded()`` where it was possible for the script execution to end or a PHP E_WARNING message to be emitted. - Fixed a bug in the :doc:`Pagination library <libraries/pagination>` where when use_page_numbers=TRUE previous link and page 1 link did not have the same url. @@ -750,7 +1192,7 @@ Bug fixes for 3.0 - Fixed a bug (#79) - :doc:`Form Validation Library <libraries/form_validation>` didn't properly validate array fields that use associative keys or have custom indexes. - Fixed a bug (#427) - :doc:`Form Validation Library <libraries/form_validation>` method ``strip_image_tags()`` was an alias to a non-existent method. - Fixed a bug (#1545) - :doc:`Query Builder <database/query_builder>` method ``limit()`` wasn't executed properly under Oracle. -- Fixed a bug (#1551) - :doc:`Date Helper <helpers/date_helper>` function :php:func:`standard_date()` didn't properly format *W3C* and *ATOM* standard dates. +- Fixed a bug (#1551) - :doc:`Date Helper <helpers/date_helper>` function ``standard_date()`` didn't properly format *W3C* and *ATOM* standard dates. - Fixed a bug where :doc:`Query Builder <database/query_builder>` method ``join()`` escaped literal values as if they were fields. - Fixed a bug (#135) - PHP Error logging was impossible without the errors being displayed. - Fixed a bug (#1613) - :doc:`Form Helper <helpers/form_helper>` functions :php:func:`form_multiselect()`, :php:func:`form_dropdown()` didn't properly handle empty array option groups. @@ -805,7 +1247,7 @@ Bug fixes for 3.0 - Fixed a bug (#2298) - :doc:`Database Results <database/results>` method ``next_row()`` kept returning the last row, allowing for infinite loops. - Fixed a bug (#2236, #2639) - :doc:`Form Helper <helpers/form_helper>` functions :php:func:`set_value()`, :php:func:`set_select()`, :php:func:`set_radio()`, :php:func:`set_checkbox()` didn't parse array notation for keys if the rule was not present in the :doc:`Form Validation Library <libraries/form_validation>`. - Fixed a bug (#2353) - :doc:`Query Builder <database/query_builder>` erroneously prefixed literal strings with **dbprefix**. -- Fixed a bug (#78) - :doc:`Cart Library <libraries/cart>` didn't allow non-English letters in product names. +- Fixed a bug (#78) - *Cart Library* didn't allow non-English letters in product names. - Fixed a bug (#77) - :doc:`Database Class <database/index>` didn't properly handle the transaction "test mode" flag. - Fixed a bug (#2380) - :doc:`URI Routing <general/routing>` method ``fetch_method()`` returned 'index' if the requested method name matches its controller name. - Fixed a bug (#2388) - :doc:`Email Library <libraries/email>` used to ignore attachment errors, resulting in broken emails being sent. @@ -1040,9 +1482,8 @@ Release Date: November 14, 2011 - Libraries - - Changed ``$this->cart->insert()`` in the :doc:`Cart - Library <libraries/cart>` to return the Row ID if a single - item was inserted successfully. + - Changed ``$this->cart->insert()`` in the *Cart Library* + to return the Row ID if a single item was inserted successfully. - Added support to set an optional parameter in your callback rules of validation using the :doc:`Form Validation Library <libraries/form_validation>`. @@ -1150,9 +1591,8 @@ Release Date: August 20, 2011 string. See upgrade notes if using database sessions. - Added $this->db->set_dbprefix() to the :doc:`Database Driver <database/queries>`. - - Changed $this->cart->insert() in the :doc:`Cart - Library <libraries/cart>` to return the Row ID if a single - item was inserted successfully. + - Changed ``$this->cart->insert()`` in the *Cart Library* + to return the Row ID if a single item was inserted successfully. - Added $this->load->get_var() to the :doc:`Loader library <libraries/loader>` to retrieve global vars set with $this->load->view() and $this->load->vars(). @@ -1177,8 +1617,8 @@ Bug fixes for 2.0.3 properly escaped. - Fixed issue #199 - Attributes passed as string does not include a space between it and the opening tag. -- Fixed a bug where the method $this->cart->total_items() from :doc:`Cart - Library <libraries/cart>` now returns the sum of the quantity +- Fixed a bug where the method ``$this->cart->total_items()`` from + *Cart Library* now returns the sum of the quantity of all items in the cart instead of your total count. - Fixed a bug where not setting 'null' when adding fields in db_forge for mysql and mysqli drivers would default to NULL instead of NOT @@ -1214,8 +1654,8 @@ Hg Tag: v2.0.2 - Helpers - - Removed the previously deprecated dohash() from the :doc:`Security - helper <./helpers/security_helper>`; use do_hash() instead. + - Removed the previously deprecated ``dohash()`` from the :doc:`Security + helper <./helpers/security_helper>`; use ``do_hash()`` instead. - Changed the 'plural' function so that it doesn't ruin the captalization of your string. It also take into consideration acronyms which are all caps. @@ -1457,7 +1897,7 @@ Hg Tag: v2.0.0 helper <./helpers/text_helper>`. - Added accept-charset to the list of inserted attributes of form_open() in the :doc:`Form Helper <helpers/form_helper>`. - - Deprecated the dohash() function in favour of do_hash() for + - Deprecated the ``dohash()`` function in favour of ``do_hash()`` for naming consistency. - Non-backwards compatible change made to get_dir_file_info() in the :doc:`File Helper <helpers/file_helper>`. No longer recurses @@ -1477,7 +1917,7 @@ Hg Tag: v2.0.0 string already has a scheme. - Modified get_file_info in the file helper, changing filectime() to filemtime() for dates. - - Modified smiley_js() to add optional third parameter to return + - Modified ``smiley_js()`` to add optional third parameter to return only the javascript with no script tags. - The img() function of the :doc:`HTML helper <./helpers/html_helper>` will now generate an empty @@ -1597,7 +2037,7 @@ Hg Tag: v1.7.2 - Libraries - - Added a new :doc:`Cart Class <libraries/cart>`. + - Added a new *Cart Class*. - Added the ability to pass $config['file_name'] for the :doc:`File Uploading Class <libraries/file_uploading>` and rename the uploaded file. @@ -1624,7 +2064,7 @@ Hg Tag: v1.7.2 - Modified form_hidden() in the :doc:`Form helper <helpers/form_helper>` to accept multi-dimensional arrays. - - Modified form_prep() in the :doc:`Form + - Modified ``form_prep()`` in the :doc:`Form helper <helpers/form_helper>` to keep track of prepped fields to avoid multiple prep/mutation from subsequent calls which can occur when using Form Validation and form helper functions to @@ -1632,7 +2072,7 @@ Hg Tag: v1.7.2 - Modified directory_map() in the :doc:`Directory helper <helpers/directory_helper>` to allow the inclusion of hidden files, and to return FALSE on failure to read directory. - - Modified the :doc:`Smiley helper <helpers/smiley_helper>` to work + - Modified the *Smiley helper* to work with multiple fields and insert the smiley at the last known cursor position. @@ -1683,7 +2123,7 @@ Bug fixes for 1.7.2 - Fixed a case sensitive string replacement in xss_clean() - Fixed a bug in form_textarea() where form data was not prepped correctly. -- Fixed a bug in form_prep() causing it to not preserve entities in +- Fixed a bug in ``form_prep()`` causing it to not preserve entities in the user's original input when called back into a form element - Fixed a bug in _protect_identifiers() where the swap prefix ($swap_pre) was not being observed. @@ -2376,7 +2816,7 @@ Release Date: January 30, 2008 class. <./libraries/sessions>` - Removed 'last_visit' from the Session class. - Added a language entry for valid_ip validation error. - - Modified prep_for_form() in the Validation class to accept + - Modified ``prep_for_form()`` in the Validation class to accept arrays, adding support for POST array validation (via callbacks only) - Added an "integer" rule into the Validation library. @@ -2400,8 +2840,7 @@ Release Date: January 30, 2008 helper. <./helpers/html_helper>` - Added img() to the :doc:`HTML helper. <./helpers/html_helper>` - Added ability to :doc:`"extend" Helpers <./general/helpers>`. - - Added an :doc:`email helper <./helpers/email_helper>` into core - helpers. + - Added an *Email Helper* into core helpers. - Added strip_quotes() function to :doc:`string helper <./helpers/string_helper>`. - Added reduce_multiples() function to :doc:`string @@ -2602,7 +3041,7 @@ Release Date: July 12, 2007 - Fixed various doc typos. - Documented two functions from the :doc:`String helper <./helpers/string_helper>` that were missing from the - user guide: trim_slashes() and reduce_double_slashes(). + user guide: ``trim_slashes()`` and ``reduce_double_slashes()``. - Docs now validate to XHTML 1 transitional - Updated the XSS Filtering to take into account the IE expression() ability and improved certain deletions to prevent possible exploits @@ -2633,7 +3072,7 @@ Release Date: April 15, 2007 - Added array to string into the profiler - Code Igniter references updated to CodeIgniter - pMachine references updated to EllisLab -- Fixed a bug in the repeater function of :doc:`string +- Fixed a bug in the ``repeater()`` function of :doc:`string helper <./helpers/string_helper>`. - Fixed a bug in ODBC driver - Fixed a bug in result_array() that was returning an empty array when @@ -2732,8 +3171,7 @@ Release Date: October 30, 2006 - Added :doc:`Download Helper <./helpers/download_helper>`. - Added :doc:`simple_query() <./database/queries>` function to the database classes -- Added :doc:`standard_date() <./helpers/date_helper>` function to - the Date Helper. +- Added ``standard_date()`` function function to the :doc:`Date Helper <helpers/date_helper>`. - Added :doc:`$query->free_result() <./database/results>` to database class. - Added :doc:`$query->list_fields() <./database/metadata>` function to @@ -2741,7 +3179,7 @@ Release Date: October 30, 2006 - Added :doc:`$this->db->platform() <./database/helpers>` function - Added new :doc:`File Helper <./helpers/file_helper>`: get_filenames() -- Added new helper: :doc:`Smiley Helper <./helpers/smiley_helper>` +- Added new helper: *Smiley Helper* - Added support for <ul> and <ol> lists in the :doc:`HTML Helper <./helpers/html_helper>` - Added the ability to rewrite :doc:`short @@ -2774,7 +3212,7 @@ Release Date: October 30, 2006 - Fixed a bug in the validation class. - Fixed a bug in the typography helper that was incorrectly wrapping block level elements in paragraph tags. -- Fixed a problem in the form_prep() function that was double encoding +- Fixed a problem in the ``form_prep()`` function that was double encoding entities. - Fixed a bug that affects some versions of PHP when output buffering is nested. @@ -3136,7 +3574,7 @@ Release Date: March 10, 2006 - Fixed a pagination problem in the scaffolding. - Fixed a bug in the mysql class "where" function. - Fixed a regex problem in some code that trimmed duplicate slashes. -- Fixed a bug in the br() function in the HTML helper +- Fixed a bug in the ``br()`` function in the HTML helper - Fixed a syntax mistake in the form_dropdown function in the Form Helper. - Removed the "style" attributes form the form helpers. |