From ea350997e6927bb414275b485dbccb0ce60b05f8 Mon Sep 17 00:00:00 2001 From: Sergey Biryukov Date: Mon, 16 Sep 2019 09:57:30 +0000 Subject: [PATCH] XML-RPC: Avoid a PHP warning in `wp_xmlrpc_server::minimum_args()` if `$args` is not an array. Correct the documentation to clarify that array is the only acceptable type for `$args`. Props bitcomplex, dkarfa. Fixes #48046. git-svn-id: https://develop.svn.wordpress.org/trunk@46148 602fd350-edb4-49c9-b593-d223f7449a82 --- src/wp-includes/class-wp-xmlrpc-server.php | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/wp-includes/class-wp-xmlrpc-server.php b/src/wp-includes/class-wp-xmlrpc-server.php index 5142efad8c..871e8870bb 100644 --- a/src/wp-includes/class-wp-xmlrpc-server.php +++ b/src/wp-includes/class-wp-xmlrpc-server.php @@ -727,12 +727,12 @@ class wp_xmlrpc_server extends IXR_Server { * * @since 3.4.0 * - * @param string|array $args Sanitize single string or array of strings. - * @param int $count Minimum number of arguments. + * @param array $args An array of arguments to check. + * @param int $count Minimum number of arguments. * @return bool if `$args` contains at least $count arguments. */ protected function minimum_args( $args, $count ) { - if ( count( $args ) < $count ) { + if ( ! is_array( $args ) || count( $args ) < $count ) { $this->error = new IXR_Error( 400, __( 'Insufficient arguments passed to this XML-RPC method.' ) ); return false; }