Merge pull request #1459 from mambax7/feature/fix_textsanitizer_preg_replace_for_color_size

Fix for #1458

Author: mambax7

htdocs/class/module.textsanitizer.php

@@ -367,9 +367,9 @@ public function &xoopsCodeDecode(&$text, $allowimage = 1)
         $replacements[] = '<a href="\\2" rel="external" title="">\\3</a>';
         $patterns[]     = "/\[url=(['\"]?)([^'\"<>]*)\\1](.*)\[\/url\]/sU";
         $replacements[] = '<a href="http://\\2" rel="noopener external" title="">\\3</a>';
-        $patterns[]     = "/\[color=(['\"]?)([a-zA-Z0-9#]*)\\1](.*)\[\/color\]/sU";
-        $replacements[] = '<span style="color: \\2;">\\3</span>';
-        $patterns[]     = "/\[size=(['\"]?)([a-zA-Z0-9.#]*)\\1](.*)\[\/size\]/sU";
+        $patterns[]     = "/\[color=(['\"]?)([a-zA-Z0-9#]+)\\1?](.*)\[\/color\]/sU";
+        $replacements[] = '<span style="color: #\\2;">\\3</span>';
+        $patterns[]     = "/\[size=(['\"]?)([a-zA-Z0-9-]+)\\1?](.*)\[\/size\]/sU";
         $replacements[] = '<span style="font-size: \\2;">\\3</span>';
         $patterns[]     = "/\[font=(['\"]?)([^;<>\*\(\)\"']*)\\1](.*)\[\/font\]/sU";
         $replacements[] = '<span style="font-family: \\2;">\\3</span>';