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authorElmar Ludwig <elmar.ludwig@uni-osnabrueck.de>2026-02-27 15:39:03 +0100
committerElmar Ludwig <elmar.ludwig@uni-osnabrueck.de>2026-02-27 15:39:03 +0100
commit7dd8f9c17febec764d515e0e9e151ae3d6736e19 (patch)
treee1730fd0f9e6c2adec5677010a34925c08c46e66 /lib
parentce679651ccf784da2e4bf57d53b57d895a4fbea3 (diff)
use RFC 5987 encoding when value contains `%`, fixes #6214
Closes #6214 Merge request studip/studip!4760
Diffstat (limited to 'lib')
-rw-r--r--lib/functions.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/functions.php b/lib/functions.php
index ff71ea9..df63256 100644
--- a/lib/functions.php
+++ b/lib/functions.php
@@ -767,7 +767,7 @@ function legacy_studip_utf8decode($data)
*/
function encode_header_parameter($name, $value)
{
- if (preg_match('/[\200-\377]/', $value)) {
+ if (preg_match('/[%\200-\377]/', $value)) {
// use RFC 5987 encoding (ext-parameter)
return $name . "*=UTF-8''" . rawurlencode($value);
} else {