Code Igniter 3.1.11

21 September 2019

Code Igniter version 3.1.11 is now available.

What's New in Code Igniter 3.1.11

• Changed CI_Log to append PHP_EOL instead of \n at the end of log messages.
  
• Improved performance in Cache Library ‘redis’ driver with non-scalar variables.
  
• Altered the Session Library ‘files’ driver to log error and trigger a session start failure instead of throwing an Exception in case of unusable $config['sess_save_path'].
  
• Updated the Session and Cache libraries’ ‘redis’ driver to work with phpRedis 5.
  

• Database Forge method modify_column() produced erroneous SQL for DEFAULT attribute changes under PostgreSQL, Firebird.
  
• Database Forge didn’t handle column nullability with the ‘oci8’, ‘pdo/oci’ drivers.
  
• Database driver ‘pdo/pgsql’ produced incorrect DSNs when constructing from a configuration array.
  
• Session Library ‘redis’ driver too often failed with locking-related errors that could’ve been avoided.
  
• Session Library triggered an E_WARNING message about changing session.save_path during an active session when it fails to obtain a lock.
  
• Fixed a bug where Session Library ‘database’ driver didn’t trigger a failure if it can’t obtain a lock.
  
• Form Validation Library rule valid_url accepted digit-only domains due to a PHP bug.
  
• Cache Library ‘redis’ driver methods increment(), decrement() ignored their $offset parameter.
  
• Session Library ‘redis’ only attempted to validate session IDs in case the connection to Redis failed.
  
• Database Results method custom_result_object() didn’t properly handle empty result sets, triggering E_WARNING messages on PHP 7.2+.
  
• Database Results method field_data() triggered an E_NOTICE error with PDO when a field type is not recognized by PHP.
  
• Query Builder method list_tables() triggered an SQL syntax error under MySQL when the database schema is a numeric string.
  
• Fixed a bug where Security Class would trigger an E_WARNING if CSRF inputs are arrays instead of strings.