diff options
Diffstat (limited to 'user_guide_src/source/changelog.rst')
| -rw-r--r-- | user_guide_src/source/changelog.rst | 58 |
1 files changed, 46 insertions, 12 deletions
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst index efbe86069..54583e6fb 100644 --- a/user_guide_src/source/changelog.rst +++ b/user_guide_src/source/changelog.rst @@ -19,6 +19,7 @@ Release Date: Not Released - General Changes - PHP 5.1.6 is no longer supported. CodeIgniter now requires PHP 5.2.4. + - Changed filenaming convention (class file names now must be Ucfirst and everything else in lowercase). - ``$_SERVER['CI_ENV']`` can now be set to control the ``ENVIRONMENT`` constant. - Added an optional backtrace to php-error template. - Added Android to the list of user agents. @@ -54,6 +55,7 @@ Release Date: Not Released - Changed environment defaults to report all errors in *development* and only fatal ones in *testing*, *production* but only display them in *development*. - Updated *ip_address* database field lengths from 16 to 45 for supporting IPv6 address on :doc:`Trackback Library <libraries/trackback>` and :doc:`Captcha Helper <helpers/captcha_helper>`. - Removed *cheatsheets* and *quick_reference* PDFs from the documentation. + - Added support non-HTML error templates for CLI applications. - Added availability checks where usage of dangerous functions like ``eval()`` and ``exec()`` is required. - Added support for changing the file extension of log files using ``$config['log_file_extension']``. @@ -74,9 +76,8 @@ Release Date: Not Released - :php:func:`anchor_popup()` will now fill the *href* attribute with the URL and its JS code will return FALSE instead. - Added JS window name support to the :php:func:`anchor_popup()` function. - Added support (auto-detection) for HTTP/1.1 response code 303 in :php:func:`redirect()`. - - Changed :php:func:`redirect()` to only choose the **refresh** method only on IIS servers, instead of all servers on Windows (when **auto** is used). + - Changed :php:func:`redirect()` to choose the **refresh** method only on IIS servers, instead of all servers on Windows (when **auto** is used). - Changed :php:func:`anchor()`, :php:func:`anchor_popup()`, and :php:func:`redirect()` to support protocol-relative URLs (e.g. *//ellislab.com/codeigniter*). - - Added an optional second parameter to both :php:func:`base_url()` and :php:func:`site_url()` that allows enforcing of a protocol different than the one in the *base_url* configuration setting. - :doc:`HTML Helper <helpers/html_helper>` changes include: @@ -127,8 +128,10 @@ Release Date: Not Released - Added *word_length* and *pool* options to allow customization of the generated word. - Added *colors* configuration to allow customization for the *background*, *border*, *text* and *grid* colors. + - Added *filename* to the returned array elements. - :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. @@ -162,6 +165,7 @@ Release Date: Not Released - Added an optional parameter that allows to disable escaping (useful for custom fields) for methods ``join()``, ``order_by()``, ``where_in()``, ``or_where_in()``, ``where_not_in()``, ``or_where_not_in()``, ``insert()``, ``insert_batch()``. - Added support for ``join()`` with multiple conditions. - Added support for *USING* in ``join()``. + - Added support for *EXISTS* in ``where()``. - Added seed values support for random ordering with ``order_by(seed, 'RANDOM')``. - Changed ``limit()`` to ignore NULL values instead of always casting to integer. - Changed ``offset()`` to ignore empty values instead of always casting to integer. @@ -179,6 +183,7 @@ Release Date: Not Released - Server version checking is now done via ``mysqli::$server_info`` instead of running an SQL query. - Added persistent connections support for PHP >= 5.3. - Added support for ``backup()`` in :doc:`Database Utilities <database/utilities>`. + - Changed methods ``trans_begin()``, ``trans_commit()`` and ``trans_rollback()`` to use the PHP API instead of sending queries. - Improved support of the PDO driver, including: @@ -196,6 +201,7 @@ Release Date: Not Released - Removed ``limit()`` and ``order_by()`` support for *UPDATE* and *DELETE* queries as PostgreSQL does not support those features. - Added a work-around for dead persistent connections to be re-created after a database restart. - Changed ``db_connect()`` to include the (new) **schema** value into Postgre's **search_path** session variable. + - ``pg_escape_literal()`` is now used for escaping strings, if available. - Improved support of the CUBRID driver, including: @@ -269,6 +275,7 @@ Release Date: Not Released - Added the **min_width** and **min_height** options for images. - Removed method ``clean_file_name()`` and its usage in favor of :doc:`Security Library <libraries/security>`'s ``sanitize_filename()``. - Added **file_ext_tolower** config setting. + - Added **mod_mime_fix** option to disable suffixing multiple file extensions with an underscore. - :doc:`Cart library <libraries/cart>` changes include: @@ -309,6 +316,7 @@ Release Date: Not Released - Added Wincache driver. - Added Redis driver. - Added a *key_prefix* option for cache IDs. + - Updated driver ``is_supported()`` methods to log at the "debug" level. - :doc:`Email library <libraries/email>` changes include: @@ -346,6 +354,7 @@ Release Date: Not Released - Database object names are now being displayed. - The sum of all queries running times in seconds is now being displayed. - Added support for displaying the HTTP DNT ("Do Not Track") header. + - Added support for displaying $_FILES. - :doc:`Migration Library <libraries/migration>` changes include: @@ -374,6 +383,9 @@ Release Date: Not Released - ``$config['rewrite_short_tags']`` now has no effect when using PHP 5.4 as ``<?=`` will always be available. - Changed method ``config()`` to return whatever ``CI_Config::load()`` returns instead of always being void. - Added support for model aliasing on autoload. + - Changed method ``is_loaded()`` to ask for the (case sensitive) library name instead of its instance name. + - Removed ``$_base_classes`` property and unified all class data in ``$_ci_classes`` instead. + - Added method ``clear_vars()`` to allow clearing the cached variables for views. - :doc:`Input Library <libraries/input>` changes include: @@ -383,7 +395,10 @@ Release Date: Not Released - Changed method ``valid_ip()`` to use PHP's native ``filter_var()`` function. - Changed internal method ``_sanitize_globals()`` to skip enforcing reversal of *register_globals* in PHP 5.4+, where this functionality no longer exists. - Changed methods ``get()``, ``post()``, ``get_post()``, ``cookie()``, ``server()``, ``user_agent()`` to return NULL instead of FALSE when no value is found. + - Added method ``post_get()`` and changed ``get_post()`` to search in GET data first. Both methods' names now properly match their GET/POST data search priorities. - Changed method ``_fetch_from_array()`` to parse array notation in field name. + - Added an option for ``_clean_input_keys()`` to return FALSE instead of terminating the whole script. + - Deprecated the ``is_cli_request()`` method, it is now an alias for the new :php:func:`is_cli()` common function. - :doc:`Common functions <general/common_functions>` changes include: @@ -392,7 +407,9 @@ Release Date: Not Released - Removed redundant conditional to determine HTTP server protocol in :php:func:`set_status_header()`. - Changed ``_exception_handler()`` to respect php.ini *display_errors* setting. - Added function :php:func:`is_https()` to check if a secure connection is used. + - Added function :php:func:`is_cli()` to replace the ``CI_Input::is_cli_request()`` method. - Added function :php:func:`function_usable()` to check if a function exists and is not disabled by `Suhosin <http://www.hardened-php.net/suhosin/>`. + - Removed the third (`$php_error`) from function :php:func:`log_message()`. - :doc:`Output Library <libraries/output>` changes include: @@ -403,23 +420,27 @@ Release Date: Not Released - :doc:`Config Library <libraries/config>` changes include: - Changed ``site_url()`` method to accept an array as well. - - Removed internal method ``_assign_to_config()`` and moved it's implementation in *CodeIgniter.php* instead. + - Removed internal method ``_assign_to_config()`` and moved its implementation to *CodeIgniter.php* instead. + - ``item()`` now returns NULL instead of FALSE when the required config item doesn't exist. + - Added an optional second parameter to both ``base_url()`` and ``site_url()`` that allows enforcing of a protocol different than the one in the *base_url* configuration setting. - :doc:`Security Library <libraries/security>` changes include: - Added method ``strip_image_tags()``. - Added ``$config['csrf_regeneration']``, which makes token regeneration optional. - Added ``$config['csrf_exclude_uris']``, which allows you list URIs which will not have the CSRF validation methods run. + - Modified method ``sanitize_filename()`` to read a public ``$filename_bad_chars`` property for getting the invalid characters list. - :doc:`URI Routing <general/routing>` changes include: + - Added possibility to route requests using HTTP verbs. - Added possibility to route requests using callbacks. - Added a new reserved route (*translate_uri_dashes*) to allow usage of dashes in the controller and method URI segments. - Deprecated methods ``fetch_directory()``, ``fetch_class()`` and ``fetch_method()`` in favor of their respective public properties. - :doc:`Language Library <libraries/language>` changes include: - - Changed method ``load()`` to filter the language name with ``ctype_digit()``. + - Changed method ``load()`` to filter the language name with ``ctype_alpha()``. - Added an optional second parameter to method ``line()`` to disable error login for line keys that were not found. - Language files are now loaded in a cascading style with the one in **system/** always loaded and overriden afterwards, if another one is found. @@ -428,6 +449,7 @@ Release Date: Not Released - Added support for HTTP-Only cookies with new config option *cookie_httponly* (default FALSE). - Renamed method ``_call_hook()`` to ``call_hook()`` in the :doc:`Hooks Library <general/hooks>`. - ``$config['time_reference']`` now supports all timezone strings supported by PHP. + - Fatal PHP errors are now also passed to ``_exception_handler()``, so they can be logged. Bug fixes for 3.0 @@ -456,7 +478,7 @@ Bug fixes for 3.0 - Fixed a possible bug in ``CI_Input::is_ajax_request()`` where some clients might not send the X-Requested-With HTTP header value exactly as 'XmlHttpRequest'. - Fixed a bug (#1039) - MySQL's _backup() method failed due to a table name not being escaped. - Fixed a bug (#1070) - CI_DB_driver::initialize() didn't set a character set if a database is not selected. -- Fixed a bug (#177) - CI_Form_validation::set_value() didn't set the default value if POST data is NULL. +- Fixed a bug (#177) - ``CI_Form_validation::set_value()`` didn't set the default value if POST data is NULL. - Fixed a bug (#68, #414) - Oracle's escape_str() didn't properly escape LIKE wild characters. - Fixed a bug (#81) - ODBC's list_fields() and field_data() methods skipped the first column due to odbc_field_*() functions' index starting at 1 instead of 0. - Fixed a bug (#129) - ODBC's num_rows() returned -1 in some cases, due to not all subdrivers supporting the odbc_num_rows() function. @@ -508,7 +530,7 @@ Bug fixes for 3.0 - Fixed a bug (#784, #861) - :doc:`Database Forge <database/forge>` method ``create_table()`` used to accept constraints for MSSQL/SQLSRV integer-type columns. - Fixed a bug (#706) - SQLSRV/MSSSQL didn't escape field names. - Fixed a bug (#1452) - ``protect_identifiers()`` didn't properly detect identifiers with spaces in their names. -- Fixed a bug where ``protect_identifiers()`` ignored it's extra arguments when the value passed to it is an array. +- Fixed a bug where ``protect_identifiers()`` ignored its extra arguments when the value passed to it is an array. - Fixed a bug where ``_has_operator()`` didn't detect BETWEEN. - Fixed a bug in :doc:`Query Builder <database/query_builder>`'s ``join()`` method where it failed with identifiers containing dashes. - Fixed a bug (#1264) - :doc:`Database Forge <database/forge>` and :doc:`Database Utilities <database/utilities>` didn't update/reset the databases and tables list cache when a table or a database is created, dropped or renamed. @@ -548,7 +570,7 @@ Bug fixes for 3.0 - Fixed a bug where the :doc:`Session Library <libraries/sessions>` accepted cookies with *last_activity* values being in the future. - Fixed a bug (#1897) - :doc:`Email Library <libraries/email>` triggered PHP E_WARNING errors when *mail* protocol used and ``to()`` is never called. - Fixed a bug (#1409) - :doc:`Email Library <libraries/email>` didn't properly handle multibyte characters when applying Q-encoding to headers. -- Fixed a bug where :doc:`Email Library <libraries/email>` didn't honor it's *wordwrap* setting while handling alternative messages. +- Fixed a bug where :doc:`Email Library <libraries/email>` didn't honor its *wordwrap* setting while handling alternative messages. - Fixed a bug (#1476, #1909) - :doc:`Pagination Library <libraries/pagination>` didn't take into account actual routing when determining the current page. - Fixed a bug (#1766) - :doc:`Query Builder <database/query_builder>` didn't always take into account the *dbprefix* setting. - Fixed a bug (#779) - :doc:`URI Class <libraries/uri>` didn't always trim slashes from the *uri_string* as shown in the documentation. @@ -584,7 +606,7 @@ Bug fixes for 3.0 - Fixed a bug (#2239) - :doc:`Email Library <libraries/email>` improperly handled the Subject when used with ``bcc_batch_mode`` resulting in E_WARNING messages and an empty Subject. - Fixed a bug (#2234) - :doc:`Query Builder <database/query_builder>` didn't reset JOIN cache for write-type queries. - 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) - :doc:`Form Helper <helpers/form_helper>` function ``set_value()`` 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 (#2236, #2639) - :doc:`Form Helper <helpers/form_helper>` functions :func:`set_value()`, :func:`set_select()`, :func:`set_radio()`, :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 (#77) - :doc:`Database Class <database/index>` didn't properly handle the transaction "test mode" flag. @@ -592,9 +614,22 @@ Bug fixes for 3.0 - Fixed a bug (#2388) - :doc:`Email Library <libraries/email>` used to ignore attachment errors, resulting in broken emails being sent. - Fixed a bug (#2498) - :doc:`Form Validation Library <libraries/form_validation>` rule **valid_base64** only checked characters instead of actual validity. - Fixed a bug (#2425) - OCI8 :doc:`database <database>` driver's method ``stored_procedure()`` didn't log an error unless **db_debug** was set to TRUE. -- Fixed a bug (#2490) - :doc:`Database Class <database/queries>` method ``query()`` returning boolean instead of a result object for PostgreSQL-specific *INSERT INTO ... RETURNING* statements. +- Fixed a bug (#2490) - :doc:`Database Class <database/queries>` method ``query()`` returning boolean instead of a result object when the PostgreSQL-specific *RETURNING* clause is used. - Fixed a bug (#249) - :doc:`Cache Library <libraries/caching>` didn't properly handle Memcache(d) configurations with missing options. - Fixed a bug (#180) - :php:func:`config_item()` didn't take into account run-time configuration changes. +- Fixed a bug (#2551) - :doc:`Loader Library <libraries/loader>` method ``library()`` didn't properly check if a class that is being loaded already exists. +- Fixed a bug (#2560) - :doc:`Form Helper <helpers/form_helper>` function :php:func:`form_open()` set the 'method="post"' attribute only if the passed attributes equaled an empty string. +- Fixed a bug (#2585) - :doc:`Query Builder <database/query_builder>` methods ``min()``, ``max()``, ``avg()``, ``sum()`` didn't escape field names. +- Fixed an edge case (#2583) in the :doc:`Email Library <libraries/email>` where `Suhosin <http://www.hardened-php.net/suhosin/>` blocked messages sent via ``mail()`` due to trailing newspaces in headers. +- Fixed a bug (#2590) - :php:func:`log_message()` didn't actually cache the ``CI_Log`` class instance. +- Fixed a bug (#2609) - :php:func:`get_config()` optional argument was only effective on first function call. Also, it can now add items, in addition to updating existing items. +- Fixed a bug in the 'postgre' :doc:`database <database/index>` driver where the connection ID wasn't passed to ``pg_escape_string()``. +- Fixed a bug (#33) - Script execution was terminated when an invalid cookie key was encountered. +- Fixed a bug (#2681) - ``CI_Security::entity_decode()`` used the `PREG_REPLACE_EVAL` flag, which is deprecated since PHP 5.5. +- Fixed a bug (#2691) - nested transactions could end in a deadlock when an error is encountered with *db_debug* set to TRUE. +- Fixed a bug (#2515) - ``_exception_handler()`` used to send the 200 "OK" HTTP status code and didn't stop script exection even on fatal errors. +- Fixed a bug - Redis :doc:`Caching <libraries/caching>` driver didn't handle connection failures properly. +- Fixed a bug (#2756) - :doc:`Database Class <database/index>` executed the MySQL-specific `SET SESSION sql_mode` query for all drivers when the 'stricton' option is set. Version 2.1.4 ============= @@ -674,7 +709,7 @@ Bug fixes for 2.1.1 - Fixed a bug (#538) - Windows paths were ignored when using the :doc:`Image Manipulation Library <libraries/image_lib>` to create a new file. - Fixed a bug - When database caching was enabled, $this->db->query() checked the cache before binding variables which resulted in cached queries never being found. - Fixed a bug - CSRF cookie value was allowed to be any (non-empty) string before being written to the output, making code injection a risk. -- Fixed a bug (#726) - PDO put a 'dbname' argument in it's connection string regardless of the database platform in use, which made it impossible to use SQLite. +- Fixed a bug (#726) - PDO put a 'dbname' argument in its connection string regardless of the database platform in use, which made it impossible to use SQLite. - Fixed a bug - ``CI_DB_pdo_driver::num_rows()`` was not returning properly value with SELECT queries, cause it was relying on ``PDOStatement::rowCount()``. - Fixed a bug (#1059) - ``CI_Image_lib::clear()`` was not correctly clearing all necessary object properties, namely width and height. @@ -751,7 +786,6 @@ Bug fixes for 2.1.0 but the requested method did not. - Fixed a bug (Reactor #89) where MySQL export would fail if the table had hyphens or other non alphanumeric/underscore characters. -- Fixed a bug (#200) where MySQL queries would be malformed after calling $this->db->count_all() then $this->db->get() - Fixed a bug (#105) that stopped query errors from being logged unless database debugging was enabled - Fixed a bug (#160) - Removed unneeded array copy in the file cache driver. @@ -772,7 +806,7 @@ Bug fixes for 2.1.0 - Fixed a bug (#537) - Support for all wav type in browser. - Fixed a bug (#576) - Using ini_get() function to detect if apc is enabled or not. - Fixed invalid date time format in :doc:`Date helper <helpers/date_helper>` and :doc:`XMLRPC library <libraries/xmlrpc>`. -- Fixed a bug (#200) - MySQL queries would be malformed after calling count_all() then db->get(). +- Fixed a bug (#200) - MySQL queries would be malformed after calling db->count_all() then db->get(). Version 2.0.3 ============= |