Use static function for closure without $this context

Copilot · schlessera · Copilot · commit fabd04815077 · 2025-12-12T12:23:41.000Z
Change the closure to a static function since it doesn't use $this instance context or any external variables. This follows best practices and improves performance by avoiding unnecessary binding.

Co-authored-by: schlessera &lt;83631+schlessera@users.noreply.github.com&gt;
diff --git a/src/Core_Command.php b/src/Core_Command.php
@@ -1216,7 +1216,7 @@ public function update( $args, $assoc_args ) {
 			// Prevent async translation updates which output HTML.
 			add_action(
 				'upgrader_process_complete',
-				function () {
+				static function () {
 					remove_action( 'upgrader_process_complete', array( 'Language_Pack_Upgrader', 'async_upgrade' ), 20 );
 				},
 				1

Original file line number	Diff line number	Diff line change
`@@ -1216,7 +1216,7 @@ public function update( $args, $assoc_args ) {`
`1216`	`1216`	`// Prevent async translation updates which output HTML.`
`1217`	`1217`	`add_action(`
`1218`	`1218`	`'upgrader_process_complete',`
`1219`		`- function () {`
	`1219`	`+ static function () {`
`1220`	`1220`	`remove_action( 'upgrader_process_complete', array( 'Language_Pack_Upgrader', 'async_upgrade' ), 20 );`
`1221`	`1221`	`},`
`1222`	`1222`	`1`