*/ class UsageOfDeprecatedCastRule implements \PHPStan\Rules\Rule { public function getNodeType(): string { return Cast::class; } public function processNode(Node $node, Scope $scope): array { if (DeprecatedScopeHelper::isScopeDeprecated($scope)) { return []; } $castedType = $scope->getType($node->expr); if (! $castedType->hasMethod('__toString')->yes()) { return []; } $method = $castedType->getMethod('__toString', $scope); if (! $method->isDeprecated()->yes()) { return []; } $description = $method->getDeprecatedDescription(); if ($description === null) { return [sprintf( 'Casting class %s to string is deprecated.', $method->getDeclaringClass()->getName() )]; } return [sprintf( "Casting class %s to string is deprecated.:\n%s", $method->getDeclaringClass()->getName(), $description )]; } }