summaryrefslogtreecommitdiffstats
path: root/user_guide_src
diff options
context:
space:
mode:
authorAndrey Andreev <narf@devilix.net>2014-10-05 23:00:08 +0200
committerAndrey Andreev <narf@devilix.net>2014-10-05 23:00:08 +0200
commitd444d445ed0458a352ecb9ff79ffd158677ee805 (patch)
treedcdbe4b38dbb343498b2ea2a37556cb358cd5720 /user_guide_src
parent86d7eadf102c798f2aa70a86e86fd0f5050d9574 (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')
-rw-r--r--user_guide_src/source/changelog.rst1
-rw-r--r--user_guide_src/source/general/common_functions.rst2
-rw-r--r--user_guide_src/source/installation/upgrade_300.rst4
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()