Use wp_parse_list over explode.

WP-API · Nov 26, 2019 · aa5242a · aa5242a
1 parent f1ee75a
commit aa5242a
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/class-wp-rest-menu-items-controller.php b/lib/class-wp-rest-menu-items-controller.php
@@ -383,7 +383,7 @@ protected function prepare_item_for_database( $request ) {
 		foreach ( array( 'menu-item-xfn', 'menu-item-classes' ) as $key ) {
 			$value = $prepared_nav_item[ $key ];
 			if ( ! is_array( $value ) ) {
-				$value = explode( ' ', $value );
+				$value = wp_parse_list( $value );
 			}
 			$prepared_nav_item[ $key ] = implode( ' ', array_map( 'sanitize_html_class', $value ) );
 		}
@@ -711,7 +711,7 @@ public function get_item_schema() {
 			'context'     => array( 'view', 'edit', 'embed' ),
 			'arg_options' => array(
 				'sanitize_callback' => function ( $value ) {
-					return array_map( 'sanitize_html_class', explode( ' ', $value ) );
+					return array_map( 'sanitize_html_class', wp_parse_list( $value ) );
 				},
 			),
 		);
@@ -779,7 +779,7 @@ public function get_item_schema() {
 			'context'     => array( 'view', 'edit', 'embed' ),
 			'arg_options' => array(
 				'sanitize_callback' => function ( $value ) {
-					return array_map( 'sanitize_html_class', explode( ' ', $value ) );
+					return array_map( 'sanitize_html_class', wp_parse_list( $value ) );
 				},
 			),
 		);