Also skip debug comments on XML-RPC requests

donnchawp · donnchawp · commit 737ffb9ddf02 · 2026-05-27T17:31:28.000+01:00
advanced-cache.php already treats XMLRPC_REQUEST as a non-HTML response type; keep wpsc_skip_debug_output() consistent so XML-RPC bodies stay clean regardless of the &lt;html sniff.
diff --git a/wp-cache-phase2.php b/wp-cache-phase2.php
@@ -2196,6 +2196,7 @@ function wpsc_skip_debug_output( $buffer ) {
 		( defined( 'REST_REQUEST' ) && REST_REQUEST ) ||
 		( defined( 'JSON_REQUEST' ) && JSON_REQUEST ) ||
 		( defined( 'WC_API_REQUEST' ) && WC_API_REQUEST ) ||
+		( defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST ) ||
 		( function_exists( 'wp_doing_ajax' ) && wp_doing_ajax() );
 }
 

Original file line number	Diff line number	Diff line change
`@@ -2196,6 +2196,7 @@ function wpsc_skip_debug_output( $buffer ) {`
`2196`	`2196`	`( defined( 'REST_REQUEST' ) && REST_REQUEST ) \|\|`
`2197`	`2197`	`( defined( 'JSON_REQUEST' ) && JSON_REQUEST ) \|\|`
`2198`	`2198`	`( defined( 'WC_API_REQUEST' ) && WC_API_REQUEST ) \|\|`
	`2199`	`+ ( defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST ) \|\|`
`2199`	`2200`	`( function_exists( 'wp_doing_ajax' ) && wp_doing_ajax() );`
`2200`	`2201`	`}`
`2201`	`2202`