SimpleMachines / SMF2.1

Sources/Subs-Members.php

Braces +3 added lines, -1 removed lines

@@ -467,7 +467,9 @@
 	$regOptions['username'] = trim(preg_replace('~[\t\n\r \x0B\0' . ($context['utf8'] ? '\x{A0}\x{AD}\x{2000}-\x{200F}\x{201F}\x{202F}\x{3000}\x{FEFF}' : '\x00-\x08\x0B\x0C\x0E-\x19\xA0') . ']+~' . ($context['utf8'] ? 'u' : ''), ' ', $regOptions['username']));
 
 	// 4-byte Unicode characters are not permitted within user names where db_mb4 is false
-	$regOptions['username'] = !$smcFunc['db_mb4'] && max(array_map('ord', str_split($regOptions['username']))) >= 240 ? preg_replace_callback('/[\x{10000}-\x{10FFFF}]/u', function($name) use($smcFunc){return $smcFunc['htmlspecialchars']($name[0]);}, $regOptions['username']) : $regOptions['username'];
+	$regOptions['username'] = !$smcFunc['db_mb4'] && max(array_map('ord', str_split($regOptions['username']))) >= 240 ? preg_replace_callback('/[\x{10000}-\x{10FFFF}]/u', function($name) use($smcFunc)
+	{
+return $smcFunc['htmlspecialchars']($name[0]);}, $regOptions['username']) : $regOptions['username'];
 
 	// @todo Separate the sprintf?
 	if (empty($regOptions['email']) || !filter_var($regOptions['email'], FILTER_VALIDATE_EMAIL) || strlen($regOptions['email']) > 255)