From eef1b586d5b89acda9e18b2d7b2c051e10d18ef8 Mon Sep 17 00:00:00 2001
From: Cesar G <prototech91@gmail.com>
Date: Mon, 2 Dec 2013 00:53:42 -0800
Subject: [PATCH] [ticket/12048] Fix the regexp for language keys in custom
 bbcodes.

PHPBB3-12048
---
 phpBB/includes/bbcode.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/phpBB/includes/bbcode.php b/phpBB/includes/bbcode.php
index 9356e3e9b4..f587e111f3 100644
--- a/phpBB/includes/bbcode.php
+++ b/phpBB/includes/bbcode.php
@@ -376,7 +376,7 @@ class bbcode
 						}
 
 						// Replace {L_*} lang strings
-						$bbcode_tpl = preg_replace('/{L_([A-Z_]+)}/e', "(!empty(\$user->lang['\$1'])) ? \$user->lang['\$1'] : ucwords(strtolower(str_replace('_', ' ', '\$1')))", $bbcode_tpl);
+						$bbcode_tpl = preg_replace('/{L_([A-Z0-9_]+)}/e', "(!empty(\$user->lang['\$1'])) ? \$user->lang['\$1'] : ucwords(strtolower(str_replace('_', ' ', '\$1')))", $bbcode_tpl);
 
 						if (!empty($rowset[$bbcode_id]['second_pass_replace']))
 						{
@@ -480,7 +480,7 @@ class bbcode
 			'email'					=> array('{EMAIL}'		=> '$1', '{DESCRIPTION}'	=> '$2')
 		);
 
-		$tpl = preg_replace('/{L_([A-Z_]+)}/e', "(!empty(\$user->lang['\$1'])) ? \$user->lang['\$1'] : ucwords(strtolower(str_replace('_', ' ', '\$1')))", $tpl);
+		$tpl = preg_replace('/{L_([A-Z0-9_]+)}/e', "(!empty(\$user->lang['\$1'])) ? \$user->lang['\$1'] : ucwords(strtolower(str_replace('_', ' ', '\$1')))", $tpl);
 
 		if (!empty($replacements[$tpl_name]))
 		{