cdnurl($url, true)当url为空,且带域名时,也直接返回空

2023-08-01 07:57:06 +08:00 · 2023-08-01 07:57:06 +08:00 · 257e04bf91
parent 170850efef
commit 257e04bf91
1 changed files with 1 additions and 0 deletions
--- a/application/common.php
+++ b/application/common.php
@ -87,6 +87,7 @@ if (!function_exists('cdnurl')) {
     */
    function cdnurl($url, $domain = false)
    {
+        if(!$url) return '';
        $regex = "/^((?:[a-z]+:)?\/\/|data:image\/)(.*)/i";
        if (is_bool($domain)) {
            $cdnurl = \think\Config::get('upload.cdnurl');