bb_highlight: if somebody enters an unsupported language for code syntax highlighting (like fortran or cobol or whatever) use 'php' instead of returning a completely unformatted code block. This choice was somewhat arbitrary. It could be difficult to analyse the intention which could be literally anything and provide the closest match.

1 files changed, 3 insertions, 3 deletions

diff --git a/include/bbcode.php b/include/bbcode.php
index 8ee1f0da1..6794fca96 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -512,10 +512,10 @@ function bb_code($match) {
 }
 
 function bb_highlight($match) {
-	if(in_array(strtolower($match[1]),['php','css','mysql','sql','abap','diff','html','perl','ruby',
+	$lang = ((in_array(strtolower($match[1]),['php','css','mysql','sql','abap','diff','html','perl','ruby',
 		'vbscript','avrc','dtd','java','xml','cpp','python','javascript','js','json','sh']))
-		return text_highlight($match[2],strtolower($match[1]));
-	return $match[0];
+		? strtolower($match[1]) : 'php' );
+	return text_highlight($match[2],$lang);
 }
 
 function bb_fixtable_lf($match) {