diff options
| -rw-r--r-- | system/core/Output.php | 7 | ||||
| -rw-r--r-- | user_guide_src/source/changelog.rst | 1 |
2 files changed, 5 insertions, 3 deletions
diff --git a/system/core/Output.php b/system/core/Output.php index cf6510ff1..57c78ab19 100644 --- a/system/core/Output.php +++ b/system/core/Output.php @@ -311,11 +311,12 @@ class CI_Output { return NULL; } - for ($i = 0, $c = count($headers); $i < $c; $i++) + // Count backwards, in order to get the last matching header + for ($c = count($headers) - 1; $c > -1; $c--) { - if (strncasecmp($header, $headers[$i], $l = self::strlen($header)) === 0) + if (strncasecmp($header, $headers[$c], $l = self::strlen($header)) === 0) { - return trim(self::substr($headers[$i], $l+1)); + return trim(self::substr($headers[$c], $l+1)); } } diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst index cb95d173b..0d8a93b54 100644 --- a/user_guide_src/source/changelog.rst +++ b/user_guide_src/source/changelog.rst @@ -23,6 +23,7 @@ Bug fixes for 3.1.3 - Fixed a bug (#4916) - :doc:`Session Library <libraries/sessions>` with ``sess_match_ip`` enabled was unusable for IPv6 clients when using the 'database' driver on MySQL 5.7.5+. - Fixed a bug (#4917) - :doc:`Date Helper <helpers/date_helper>` function :php:func:`nice_date()` didn't handle YYYYMMDD inputs properly. - Fixed a bug (#4923) - :doc:`Session Library <libraries/sessions>` could execute an erroneous SQL query with the 'database' driver, if the lock attempt times out. +- Fixed a bug (#4927) - :doc:`Output Library <libraries/output>` method ``get_header()`` returned the first matching header, regardless of whether it would be replaced by a second ``set_header()`` call. Version 3.1.2 ============= |