use '?random=jpg' to get an URL of a random file

2020-03-09 19:02:05 +08:00 · 2020-03-09 19:02:05 +08:00 · 57ead42c49
parent 46714bff6b
commit 57ead42c49
1 changed files with 1 additions and 1 deletions
--- a/function/common.php
+++ b/function/common.php
@ -617,7 +617,7 @@ function main($path)

    $files = list_files($path);
    //echo json_encode(array_keys($files['children']), JSON_PRETTY_PRINT);
-    if ($_GET['random']!=='') {
+    if (isset($_GET['random'])&&$_GET['random']!=='') {
        if ($_SERVER['ishidden']<4) {
            $tmp = [];
            foreach (array_keys($files['children']) as $filename) {