The underscore after the 'validate' function prefix for the older
functions was dropped by accident in PR #1407. This patch will add it
back.
PHPBB3-11578
* remotes/bantu/ticket/11538:
[ticket/11538] Cut functional tests down a bit as these are more expensive.
[ticket/11538] Compare to '' instead of using empty(), so '0' does not pass.
[ticket/11538] Add unit tests for phpbb_validate_hex_colour().
* marc1706/ticket/11538:
[ticket/11538] Add optional switch as argument to hex colour validation
[ticket/11538] Modify test colour values
[ticket/11538] Limit comment in acp_groups to 80 characters per line
[ticket/11538] Move group ID into abstract test class and add more test cases
[ticket/11538] Merge calls to validate_data() in acp_groups
[ticket/11538] Rename phpbb_validate_colour to phpbb_validate_hex_colour
[ticket/11538] Use abstract class for functional test cases for group colour
[ticket/11538] Add function phpbb_validate_colour for validating colours
[ticket/11538] Make sure regex doesn't allow multiple color values
[ticket/11538] Add tests for acp group manage page
[ticket/11538] Simplify colour value check and remove support for '#'
[ticket/11538] Fix incorrect regex and test for duplicate # in color string
[ticket/11538] Use regex for testing color value and improve tests
[ticket/11538] Make sure group color can't exceed maximum of 6 characters
Currently a debug error is thrown. With this patch, it fails without keeping
the admin from being able to access the rest of the System modules by showing
a nicer error "Failed to obtain latest version information."
PHPBB3-11551
The value of $optional will decide whether an empty string will be
treated as incorrect input or if it is allowed. The optional argument
will default to false and therefore treat an empty string as incorrect
unless explicitly told to not do so.
PHPBB3-11538
* nickvergessen/ticket/11542:
[ticket/11542] Add non-existing default value for language select
[ticket/11542] Add lang_english_name to fixture
[ticket/11542] Add unit tests for language_select()
It will be possible to use this function via the validate_data() function
interface that has already been used previously. Thus, this new function
will extend the capabilities of validate_data() to checking hex color
values.
PHPBB3-11538
Earlier the script would incorrectly remove the word "install"
from the script_path when trying to remove the last folder in the
path named "/install". This would lead to issues when the path
you are installing phpBB contained "install". For example
"/install_test/install" would become "/_test".
This change gets the parent folder instead of replacing all
"install". $name contains /install_test/install/index.php
from start and running dirname() gives /install_test/install.
Running dirname once more gives the parent folder of install,
/install_test.
PHPBB3-11536
