Deprecated: Optional parameter $level declared before required parameter $message is implicitly treated as a required parameter in /www/courses/15869/fall2014/system/core/Common.php on line 349
A PHP Error was encountered
Severity: Notice
Message: Only variable references should be returned by reference
Filename: core/Common.php
Line Number: 257
Deprecated: Optional parameter $level declared before required parameter $msg is implicitly treated as a required parameter in /www/courses/15869/fall2014/system/libraries/Log.php on line 72
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_URI::$config is deprecated
Filename: core/URI.php
Line Number: 72
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Router::$uri is deprecated
Filename: core/Router.php
Line Number: 89
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property MY_input::$security is deprecated
Filename: core/Input.php
Line Number: 93
Fatal error: Array and string offset access syntax with curly braces is no longer supported in /www/courses/15869/fall2014/application/controllers/markdown/kf_markdown.php on line 938