Ensure compatibility with PHP <8.2

rmccue · rmccue · commit fd83d3596681 · 2026-04-20T16:32:35.000+02:00
diff --git a/src/wp-includes/rest-api/class-wp-rest-server.php b/src/wp-includes/rest-api/class-wp-rest-server.php
@@ -1010,7 +1010,7 @@ public function resolve_route_handlers( string $route, array &$handlers ) {
 			}
 
 			// Resolve any just-in-time resolvable options, and apply defaults.
-			$handler = iterator_to_array( $handler );
+			$handler = is_array( $handler ) ? $handler : iterator_to_array( $handler );
 			$handler = wp_parse_args( $handler, $defaults );
 
 			// Allow comma-separated HTTP methods.

Original file line number	Diff line number	Diff line change
`@@ -1010,7 +1010,7 @@ public function resolve_route_handlers( string $route, array &$handlers ) {`
`1010`	`1010`	`}`
`1011`	`1011`
`1012`	`1012`	`// Resolve any just-in-time resolvable options, and apply defaults.`
`1013`		`- $handler = iterator_to_array( $handler );`
	`1013`	`+ $handler = is_array( $handler ) ? $handler : iterator_to_array( $handler );`
`1014`	`1014`	`$handler = wp_parse_args( $handler, $defaults );`
`1015`	`1015`
`1016`	`1016`	`// Allow comma-separated HTTP methods.`