StringUtils: Clarify that isValidRegex is for PCRE regexps

[lhc/web/wiklou.git] / includes / export / XmlDumpWriter.php

diff --git a/includes/export/XmlDumpWriter.php b/includes/export/XmlDumpWriter.php
index 0003506..e697ef2 100644 (file)
--- a/includes/export/XmlDumpWriter.php
+++ b/includes/export/XmlDumpWriter.php
@@ -658,6 +658,8 @@ class XmlDumpWriter {
         */
        function writeUpload( $file, $dumpContents = false ) {
                if ( $file->isOld() ) {
+                       /** @var OldLocalFile $file */
+                       '@phan-var OldLocalFile $file';
                        $archiveName = "      " .
                                Xml::element( 'archivename', null, $file->getArchiveName() ) . "\n";
                } else {