Ticket #48849: 48849.2.patch

src/wp-includes/class-wp-xmlrpc-server.php

@@ -6893 +6893 @@
                 // Remove all script and style tags including their content.
                 $remote_source = preg_replace( '@<(script|style)[^>]*?>.*?</\\1>@si', '', $remote_source );
                 // Just keep the tag we need.
-                $remote_source = strip_tags( $remote_source, '<a>' );
+                $remote_source = strip_tags( $remote_source, ['a'] );
 
                 $p = explode( "\n\n", $remote_source );
 
@@ -6919 +6919 @@
 
                                 $marker      = '<wpcontext>' . $context[1] . '</wpcontext>';    // set up our marker
                                 $excerpt     = str_replace( $context[0], $marker, $excerpt ); // swap out the link for our marker
-                                $excerpt     = strip_tags( $excerpt, '<wpcontext>' );        // strip all tags but our context marker
+                                $excerpt     = strip_tags( $excerpt, ['wpcontext'] );        // strip all tags but our context marker
                                 $excerpt     = trim( $excerpt );
                                 $preg_marker = preg_quote( $marker, '|' );
                                 $excerpt     = preg_replace( "|.*?\s(.{0,100}$preg_marker.{0,100})\s.*|s", '$1', $excerpt );