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| author | Andrey Andreev <narf@devilix.net> | 2014-10-05 23:00:08 +0200 |
|---|---|---|
| committer | Andrey Andreev <narf@devilix.net> | 2014-10-05 23:00:08 +0200 |
| commit | d444d445ed0458a352ecb9ff79ffd158677ee805 (patch) | |
| tree | dcdbe4b38dbb343498b2ea2a37556cb358cd5720 /user_guide_src/source | |
| parent | 86d7eadf102c798f2aa70a86e86fd0f5050d9574 (diff) | |
config_item() to return NULL instead of FALSE for non-existing items
Close #3001
Close #3232
Related: #3244
Diffstat (limited to 'user_guide_src/source')
| -rw-r--r-- | user_guide_src/source/changelog.rst | 1 | ||||
| -rw-r--r-- | user_guide_src/source/general/common_functions.rst | 2 | ||||
| -rw-r--r-- | user_guide_src/source/installation/upgrade_300.rst | 4 |
3 files changed, 6 insertions, 1 deletions
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst index a3b354961..0e4930289 100644 --- a/user_guide_src/source/changelog.rst +++ b/user_guide_src/source/changelog.rst @@ -492,6 +492,7 @@ Release Date: Not Released - Changed internal function ``load_class()`` to accept a constructor parameter instead of (previously unused) class name prefix. - Removed default parameter value of :func:`is_php()`. - Added a second argument ``$double_encode`` to :func:`html_escape()`. + - Changed function ``config_item()`` to return NULL instead of FALSE when no value is found. - :doc:`Output Library <libraries/output>` changes include: diff --git a/user_guide_src/source/general/common_functions.rst b/user_guide_src/source/general/common_functions.rst index 9c0a7cbe1..399a323cc 100644 --- a/user_guide_src/source/general/common_functions.rst +++ b/user_guide_src/source/general/common_functions.rst @@ -63,7 +63,7 @@ loading any libraries or helpers. .. function:: config_item($key) :param string $key: Config item key - :returns: Configuration key value or FALSE if not found + :returns: Configuration key value or NULL if not found :rtype: mixed The :doc:`Config Library <../libraries/config>` is the preferred way of diff --git a/user_guide_src/source/installation/upgrade_300.rst b/user_guide_src/source/installation/upgrade_300.rst index 6915fafe2..81340e6ad 100644 --- a/user_guide_src/source/installation/upgrade_300.rst +++ b/user_guide_src/source/installation/upgrade_300.rst @@ -158,6 +158,10 @@ Step 10: Many functions now return NULL instead of FALSE on missing items Many methods and functions now return NULL instead of FALSE when the required items don't exist: + - :doc:`Common functions <../general/common_functions>` + + - config_item() + - :doc:`Config Class <../libraries/config>` - config->item() |