optimize in_array calls

gharlan · nicolas-grekas · commit 96344cefcefe · 2025-07-15T11:40:20.000+02:00
diff --git a/Type/BuiltinType.php b/Type/BuiltinType.php
@@ -59,7 +59,7 @@ public function isIdentifiedBy(TypeIdentifier|string ...$identifiers): bool
 
     public function isNullable(): bool
     {
-        return \in_array($this->typeIdentifier, [TypeIdentifier::NULL, TypeIdentifier::MIXED]);
+        return \in_array($this->typeIdentifier, [TypeIdentifier::NULL, TypeIdentifier::MIXED], true);
     }
 
     public function accepts(mixed $value): bool

Original file line number	Diff line number	Diff line change
`@@ -59,7 +59,7 @@ public function isIdentifiedBy(TypeIdentifier\|string ...$identifiers): bool`
`59`	`59`
`60`	`60`	`public function isNullable(): bool`
`61`	`61`	`{`
`62`		`- return \in_array($this->typeIdentifier, [TypeIdentifier::NULL, TypeIdentifier::MIXED]);`
	`62`	`+ return \in_array($this->typeIdentifier, [TypeIdentifier::NULL, TypeIdentifier::MIXED], true);`
`63`	`63`	`}`
`64`	`64`
`65`	`65`	`public function accepts(mixed $value): bool`