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author3D-I <marktravai@gmail.com>2019-03-31 07:25:27 +0200
committer3D-I <marktravai@gmail.com>2019-03-31 07:26:14 +0200
commitdc610b5508a33c2e8932f5d0624a1fa1db4ad732 (patch)
treea0f19cec86ae37779582e57b6b1d289d19a4c814
parent5bd2c067c5540bd68ae3d56c927c9ebb441243ac (diff)
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[ticket/16004] Add a line of comment in the docblock
PHPBB3-16004
-rw-r--r--phpBB/includes/functions_user.php1
1 files changed, 1 insertions, 0 deletions
diff --git a/phpBB/includes/functions_user.php b/phpBB/includes/functions_user.php
index 99d04d5b2a..dbd260a4e9 100644
--- a/phpBB/includes/functions_user.php
+++ b/phpBB/includes/functions_user.php
@@ -1690,6 +1690,7 @@ function phpbb_validate_timezone($timezone)
/**
* Check to see if the username has been taken, or if it is disallowed.
* Also checks if it includes the " character, which we don't allow in usernames.
+* Also checks if it includes the 4-bytes Unicode characters (emojis), which we don't allow in usernames.
* Used for registering, changing names, and posting anonymously with a username
*
* @param string $username The username to check