PHP-CS-Fixer/tests/Fixtures/Integration/misc/PHP8_0.test

--TEST--
PHP 8.0 test.
--RULESET--
{
    "@PHP80Migration": true,
    "@PHP80Migration:risky": true,
    "@PhpCsFixer": true,
    "@PhpCsFixer:risky": true,
    "phpdoc_to_return_type": true
}
--REQUIREMENTS--
{"php": 80000}
--EXPECT--
<?php

declare(strict_types=1);

// https://wiki.php.net/rfc/named_params
array_fill(start_index: 0, num: 100, value: 50);
htmlspecialchars($string, double_encode: false);
array_slice($array, $offset, $length, preserve_keys: true);
new ParamNode($name, variadic: $isVariadic, byRef: $passByRef);
array_foobar(array: $value); // reserved keyword as parameter name!

// https://wiki.php.net/rfc/nullsafe_operator
$country = $session?->user?->getAddress()?->country;

// https://wiki.php.net/rfc/attributes_v2
// https://wiki.php.net/rfc/attribute_amendments
// https://wiki.php.net/rfc/shorter_attribute_syntax
// https://wiki.php.net/rfc/shorter_attribute_syntax_change
#[MyAttribute]
#[\MyExample\MyAttribute]
#[MyAttribute(1234)]
#[MyAttribute(value: 1234)]
#[MyAttribute(MyAttribute::VALUE)]
#[MyAttribute(['key' => 'value'])]
#[MyAttribute(100 + 200)]
#[Attribute(Attribute::TARGET_METHOD | Attribute::TARGET_FUNCTION)]
#[MyAttribute(1234), MyAttribute(5678)]
class PostsController
{
    #[Route('/api/posts/{id}', methods: ['GET'])]
    public function get($id): void {}
}

$object = new #[ExampleAttribute] class() {
    #[ExampleAttribute]
    public function foo(#[ExampleAttribute] $bar): void {}
};

// https://wiki.php.net/rfc/union_types_v2
class Number
{
    private int|float|null $number;

    public function setNumber(int|float $number): void
    {
        $this->number = $number;
    }

    public function getNumber(): int|float|null
    {
        return $this->number;
    }
}

// https://wiki.php.net/rfc/class_name_literal_on_object
// nothing we can do

// https://wiki.php.net/rfc/static_return_type
class T
{
    public function Foo(object $A): ?static {}

    public function something(): static {}
}

// https://wiki.php.net/rfc/variable_syntax_tweaks
// nothing we can do

// https://wiki.php.net/rfc/trailing_comma_in_parameter_list
function foo(string $param = null): void {}
call_user_func('foo', 1);

// https://wiki.php.net/rfc/trailing_comma_in_closure_use_list
$foo1a = static function (): void {};
$foo1b = static function (): void {};
$foo2 = static function () use ($bar, $baz): void { echo $bar.$baz; };

// https://wiki.php.net/rfc/mixed_type_v2
class T_Mixed
{
    public function Foo(mixed $a): mixed {}
}

// https://wiki.php.net/rfc/throw_expression
if (1) {
    foo() ?? throw new \Exception();
    $a = $condition && throw new Exception();
    $callable = static fn () => throw new Exception();
    $value = $falsableValue ?: throw new InvalidArgumentException();
}

// https://wiki.php.net/rfc/non-capturing_catches
// TODO: https://github.com/PHP-CS-Fixer/PHP-CS-Fixer/pull/5175 - when implementing new rule for fixing such cases, add exception variable in --INPUT-- section
try {
    foo();
} catch (Exception) {
    // ignore exception
}

// https://wiki.php.net/rfc/constructor_promotion
class Point
{
    public function __construct(
        public float $x = 0.0,
        protected float $y = 0.0,
        private float $z = 0.0,
        private ?string $desc = null,
    ) {}
}

// https://wiki.php.net/rfc/match_expression_v2
echo match ($x) {
    1, 2 => 'Same for 1 and 2',
};

// https://wiki.php.net/rfc/add_str_starts_with_and_ends_with_functions
// no syntax changes

// https://wiki.php.net/rfc/str_contains
// no syntax changes

// https://wiki.php.net/rfc/deprecate_curly_braces_array_access
// syntax was deprecated, nothing we can do - a `normalize_index_brace` rule already exists and can be used on PHP <8 (or PHP 8 if errors are ignored)

// https://wiki.php.net/rfc/concatenation_precedence
// nothing we can do

// https://wiki.php.net/rfc/inheritance_private_methods
// nothing we can do

// https://wiki.php.net/rfc/ternary_associativity
// nothing we can do about the warning - a rule can be implemented to run on PHP <8 (or PHP 8 if errors are ignored)

// https://wiki.php.net/rfc/stringable
// nothing we can do

// Date: mktime() and gmmktime() now require at least one argument. time() can be used to get the current timestamp.
time();
time();
mktime($a);
gmmktime(1, 2, 3, 4, 5, 6);

// Exif: Removed read_exif_data(). exif_read_data() should be used instead.
exif_read_data($filename, $sections_needed, $sub_arrays, $read_thumbnail);

// The imap_header() function which is an alias of imap_headerinfo() has been removed.
imap_headerinfo();

// parse_str() can no longer be used without specifying a result array.
// nothing we can do

// Calling implode() with parameters in a reverse order ($pieces, $glue) is no longer supported.
implode('', $pieces);
implode('', $pieces);

// Mbstring A number of deprecated mbregex aliases have been removed.
// nothing we can do

// Namespaced names can no longer contain whitespace (nor comments)
// nothing we can do

--INPUT--
<?php

// https://wiki.php.net/rfc/named_params
array_fill(start_index: 0, num: 100, value: 50);
htmlspecialchars($string, double_encode: false);
array_slice($array, $offset, $length, preserve_keys: true);
new ParamNode($name, variadic: $isVariadic, byRef: $passByRef);
array_foobar(array: $value); // reserved keyword as parameter name!

// https://wiki.php.net/rfc/nullsafe_operator
$country = $session?->user?->getAddress()?->country;

// https://wiki.php.net/rfc/attributes_v2
// https://wiki.php.net/rfc/attribute_amendments
// https://wiki.php.net/rfc/shorter_attribute_syntax
// https://wiki.php.net/rfc/shorter_attribute_syntax_change
#[MyAttribute]
#[\MyExample\MyAttribute]
#[MyAttribute(1234)]
#[MyAttribute(value: 1234)]
#[MyAttribute(MyAttribute::VALUE)]
#[MyAttribute(array("key" => "value"))]
#[MyAttribute(100 + 200)]
#[Attribute(Attribute::TARGET_METHOD | Attribute::TARGET_FUNCTION)]
#[MyAttribute(1234), MyAttribute(5678)]
class PostsController
{
    #[Route("/api/posts/{id}", methods: ["GET"])]
    public function get($id): void
    {
    }
}

$object = new #[ExampleAttribute] class ()
{
    #[ExampleAttribute]
    public function foo(#[ExampleAttribute] $bar): void
    {
    }
};

// https://wiki.php.net/rfc/union_types_v2
class Number
{
    private int|float|null $number;

    public function setNumber(int | float $number): void
    {
        $this->number = $number;
    }

    public function getNumber(): int|float | null
    {
        return $this->number;
    }
}

// https://wiki.php.net/rfc/class_name_literal_on_object
// nothing we can do

// https://wiki.php.net/rfc/static_return_type
class T
{
    public function Foo(object $A): ?StatiC
    {
    }

    /** @return static */
    public function something()
    {
    }
}

// https://wiki.php.net/rfc/variable_syntax_tweaks
// nothing we can do

// https://wiki.php.net/rfc/trailing_comma_in_parameter_list
function foo(string $param = null, ) {}
call_user_func('foo', 1, );

// https://wiki.php.net/rfc/trailing_comma_in_closure_use_list
$foo1a = function() use ($bar,) {};
$foo1b = function() use ($bar, ) {};
$foo2 = function() use ($bar,$baz,) { echo $bar.$baz; };

// https://wiki.php.net/rfc/mixed_type_v2
class T_Mixed
{
    public function Foo(Mixed$a): MIXED
    {
    }
}

// https://wiki.php.net/rfc/throw_expression
if (1) {
    foo() ?? throw new \Exception();
    $a = $condition && throw new Exception();
    $callable = fn() => throw new Exception();
    $value = $falsableValue ?: throw new InvalidArgumentException();
}

// https://wiki.php.net/rfc/non-capturing_catches
// TODO: https://github.com/PHP-CS-Fixer/PHP-CS-Fixer/pull/5175 - when implementing new rule for fixing such cases, add exception variable in --INPUT-- section
try {
    foo();
} catch (Exception) {
    // ignore exception
}

// https://wiki.php.net/rfc/constructor_promotion
class Point
{
    public function __construct(
        PUBLIC float $x = 0.0,
        Protected float $y = 0.0,
        privatE float $z = 0.0,
        private ?string $desc = null,
    ) {
    }
}

// https://wiki.php.net/rfc/match_expression_v2
echo match($x) {
    1, 2 => 'Same for 1 and 2',
};

// https://wiki.php.net/rfc/add_str_starts_with_and_ends_with_functions
// no syntax changes

// https://wiki.php.net/rfc/str_contains
// no syntax changes

// https://wiki.php.net/rfc/deprecate_curly_braces_array_access
// syntax was deprecated, nothing we can do - a `normalize_index_brace` rule already exists and can be used on PHP <8 (or PHP 8 if errors are ignored)

// https://wiki.php.net/rfc/concatenation_precedence
// nothing we can do

// https://wiki.php.net/rfc/inheritance_private_methods
// nothing we can do

// https://wiki.php.net/rfc/ternary_associativity
// nothing we can do about the warning - a rule can be implemented to run on PHP <8 (or PHP 8 if errors are ignored)

// https://wiki.php.net/rfc/stringable
// nothing we can do

// Date: mktime() and gmmktime() now require at least one argument. time() can be used to get the current timestamp.
mktime();
gmmktime();
mktime($a);
gmmktime(1, 2, 3, 4, 5, 6);

// Exif: Removed read_exif_data(). exif_read_data() should be used instead.
read_exif_data($filename, $sections_needed, $sub_arrays, $read_thumbnail);

// The imap_header() function which is an alias of imap_headerinfo() has been removed.
imap_header();

// parse_str() can no longer be used without specifying a result array.
// nothing we can do

// Calling implode() with parameters in a reverse order ($pieces, $glue) is no longer supported.
implode($pieces, '');
implode($pieces);

// Mbstring A number of deprecated mbregex aliases have been removed.
// nothing we can do

// Namespaced names can no longer contain whitespace (nor comments)
// nothing we can do