(PHP 7 >= 7.1.0, PHP 8)
ReflectionClass::getReflectionConstants — Gets class constants
Retrieves reflected constants.
filterThe optional filter, for filtering desired constant visibilities. It's configured using the ReflectionClassConstant constants, and defaults to all constant visibilities.
An array of ReflectionClassConstant objects.
| Versión | Descripción |
|---|---|
| 8.0.0 | filter has been added. |
Ejemplo #1 Basic ReflectionClass::getReflectionConstants() example
<?php
class Foo {
public const FOO = 1;
protected const BAR = 2;
private const BAZ = 3;
}
$foo = new Foo();
$reflect = new ReflectionClass($foo);
$consts = $reflect->getReflectionConstants();
foreach ($consts as $const) {
print $const->getName() . "\n";
}
var_dump($consts);
?>El resultado del ejemplo sería algo similar a:
FOO BAR BAZ array(3) { [0]=> object(ReflectionClassConstant)#3 (2) { ["name"]=> string(3) "FOO" ["class"]=> string(3) "Foo" } [1]=> object(ReflectionClassConstant)#4 (2) { ["name"]=> string(3) "BAR" ["class"]=> string(3) "Foo" } [2]=> object(ReflectionClassConstant)#5 (2) { ["name"]=> string(3) "BAZ" ["class"]=> string(3) "Foo" } }