[HttpFoundation] minor: clarify Request::getUrlencodedPrefix() regex

2015-02-04 00:06:33 +01:00 · 2015-02-04 00:06:33 +01:00 · 1aba7b4f3d
parent 87c0659b14
commit 1aba7b4f3d
1 changed files with 1 additions and 1 deletions
--- a/src/Symfony/Component/HttpFoundation/Request.php
+++ b/src/Symfony/Component/HttpFoundation/Request.php
@ -1847,7 +1847,7 @@ class Request

        $len = strlen($prefix);

-        if (preg_match("#^(%[[:xdigit:]]{2}|.){{$len}}#", $string, $match)) {
+        if (preg_match(sprintf('#^(%%[[:xdigit:]]{2}|.){%d}#', $len), $string, $match)) {
            return $match[0];
        }