diff options
| -rw-r--r-- | apps/dav/lib/CalDAV/CalDavBackend.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/apps/dav/lib/CalDAV/CalDavBackend.php b/apps/dav/lib/CalDAV/CalDavBackend.php index 169bf6ff6a5..b6502a2616f 100644 --- a/apps/dav/lib/CalDAV/CalDavBackend.php +++ b/apps/dav/lib/CalDAV/CalDavBackend.php @@ -2253,7 +2253,7 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription if (!$this->db->supports4ByteText()) { $value = preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $value); } - $value = substr($value, 0, 254); + $value = mb_substr($value, 0, 254); $query->setParameter('name', $property->name); $query->setParameter('parameter', null); @@ -2271,7 +2271,7 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription if ($this->db->supports4ByteText()) { $value = preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $value); } - $value = substr($value, 0, 254); + $value = mb_substr($value, 0, 254); $query->setParameter('name', $property->name); $query->setParameter('parameter', substr($key, 0, 254)); |