Use ??= more

nicolas-grekas · nicolas-grekas · commit 45a63a5885f9 · 2022-11-02T10:08:04.000+01:00
diff --git a/GenericRuntime.php b/GenericRuntime.php
@@ -113,9 +113,7 @@ public function getResolver(callable $callable, \ReflectionFunction $reflector =
 
     public function getRunner(?object $application): RunnerInterface
     {
-        if (null === $application) {
-            $application = static function () { return 0; };
-        }
+        $application ??= static function () { return 0; };
 
         if ($application instanceof RunnerInterface) {
             return $application;

Original file line number	Diff line number	Diff line change
`@@ -113,9 +113,7 @@ public function getResolver(callable $callable, \ReflectionFunction $reflector =`
`113`	`113`
`114`	`114`	`public function getRunner(?object $application): RunnerInterface`
`115`	`115`	`{`
`116`		`- if (null === $application) {`
`117`		`- $application = static function () { return 0; };`
`118`		`- }`
	`116`	`+ $application ??= static function () { return 0; };`
`119`	`117`
`120`	`118`	`if ($application instanceof RunnerInterface) {`
`121`	`119`	`return $application;`