CodeIgniter 3.1.1 发布了，CodeIgniter 是一个简单快速的PHP MVC 框架。

改变：

• Added E_PARSE to the list of error levels detected by the shutdown handler.

BUG修复：

• 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 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() triggeredE_WARNING when input emails have empty domain names.

• Fixed a bug (#4805) - :doc:`Database <database/index>` driver 'mysqli' didn't use theMYSQLI_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 ifmbstring.func_override is enabled.

• Fixed a bug (#4851) - :doc:`Database Forge <database/forge>` didn't quote schema names passed to itscreate_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.

下载地址：

• Source code (zip)

• Source code (tar.gz)