Severity: Notice
Message: Only variable references should be returned by reference
Filename: core/Common.php
Line Number: 257
Severity: Warning
Message: array_key_exists(): The first argument should be either a string or an integer
Filename: core/MY_Lang.php
Line Number: 157
Severity: Warning
Message: array_key_exists(): The first argument should be either a string or an integer
Filename: core/MY_Lang.php
Line Number: 157
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /ci/systems/214/core/Exceptions.php:185)
Filename: core/MY_Lang.php
Line Number: 77