Pings/Trackbacks: Avoid a PHP notice in do_enclose() when encountering a URL without a path in post content.

Props jbouganim, mukesh27, Otto42, SergeyBiryukov.
Fixes #49872.

git-svn-id: https://develop.svn.wordpress.org/trunk@48621 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov
2020-07-26 14:06:03 +00:00
parent 5006831979
commit 6fa3286a1b
2 changed files with 5 additions and 1 deletions

View File

@@ -907,7 +907,7 @@ function do_enclose( $content = null, $post ) {
// Check to see if we can figure out the mime type from the extension.
$url_parts = parse_url( $url );
if ( false !== $url_parts ) {
if ( false !== $url_parts && ! empty( $url_parts['path'] ) ) {
$extension = pathinfo( $url_parts['path'], PATHINFO_EXTENSION );
if ( ! empty( $extension ) ) {
foreach ( wp_get_mime_types() as $exts => $mime ) {