| |
| Attributes can be placed on all supported elements. |
| |
| <?php |
|
|
| #[A1(1)] |
| class Foo |
| { |
| #[A1(2)] |
| public const FOO = 'foo'; |
| |
| #[A1(3)] |
| public $x; |
| |
| #[A1(4)] |
| public function foo(#[A1(5)] $a, #[A1(6)] $b) { } |
| } |
| |
| $object = new #[A1(7)] class () { }; |
| |
| #[A1(8)] |
| function f1() { } |
| |
| $f2 = #[A1(9)] function () { }; |
| |
| $f3 = #[A1(10)] fn () => 1; |
| |
| #[A1(11)] |
| const CT_CONSTANT = 'Demo'; |
| |
| $ref = new \ReflectionClass(Foo::class); |
| |
| $sources = [ |
| $ref, |
| $ref->getReflectionConstant('FOO'), |
| $ref->getProperty('x'), |
| $ref->getMethod('foo'), |
| $ref->getMethod('foo')->getParameters()[0], |
| $ref->getMethod('foo')->getParameters()[1], |
| new \ReflectionObject($object), |
| new \ReflectionFunction('f1'), |
| new \ReflectionFunction($f2), |
| new \ReflectionFunction($f3), |
| new \ReflectionConstant('CT_CONSTANT'), |
| ]; |
| |
| foreach ($sources as $r) { |
| $attr = $r->getAttributes(); |
| var_dump(get_class($r), count($attr)); |
| |
| foreach ($attr as $a) { |
| var_dump($a->getName(), $a->getArguments()); |
| } |
| |
| echo "\n"; |
| } |
| |
| ?> |
| |
| string(15) "ReflectionClass" |
| int(1) |
| string(2) "A1" |
| array(1) { |
| [0]=> |
| int(1) |
| } |
| |
| string(23) "ReflectionClassConstant" |
| int(1) |
| string(2) "A1" |
| array(1) { |
| [0]=> |
| int(2) |
| } |
| |
| string(18) "ReflectionProperty" |
| int(1) |
| string(2) "A1" |
| array(1) { |
| [0]=> |
| int(3) |
| } |
| |
| string(16) "ReflectionMethod" |
| int(1) |
| string(2) "A1" |
| array(1) { |
| [0]=> |
| int(4) |
| } |
| |
| string(19) "ReflectionParameter" |
| int(1) |
| string(2) "A1" |
| array(1) { |
| [0]=> |
| int(5) |
| } |
| |
| string(19) "ReflectionParameter" |
| int(1) |
| string(2) "A1" |
| array(1) { |
| [0]=> |
| int(6) |
| } |
| |
| string(16) "ReflectionObject" |
| int(1) |
| string(2) "A1" |
| array(1) { |
| [0]=> |
| int(7) |
| } |
| |
| string(18) "ReflectionFunction" |
| int(1) |
| string(2) "A1" |
| array(1) { |
| [0]=> |
| int(8) |
| } |
| |
| string(18) "ReflectionFunction" |
| int(1) |
| string(2) "A1" |
| array(1) { |
| [0]=> |
| int(9) |
| } |
| |
| string(18) "ReflectionFunction" |
| int(1) |
| string(2) "A1" |
| array(1) { |
| [0]=> |
| int(10) |
| } |
| |
| string(18) "ReflectionConstant" |
| int(1) |
| string(2) "A1" |
| array(1) { |
| [0]=> |
| int(11) |
| } |
| |
