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<?php class ClassWithMagicConstants { const A = __DIR__; const B = __FILE__; const C = __NAMESPACE__; const D = __CLASS__; const E = __LINE__; public static $a = self::A; protected static $b = self::B; private static $c = self::C; } const NS_CONST = 'test'; class ClassWithConstantsAndInheritance extends ClassWithMagicConstants { const A = 'overridden'; const H = M_PI; const J = NS_CONST; public static $h = self::H; } $refClass = new ReflectionClass('ClassWithConstantsAndInheritance'); var_dump($refClass->getStaticProperties());
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(3) { ["h"]=> float(3.141592653589793) ["a"]=> string(3) "/in" ["b"]=> string(9) "/in/aDdQ6" }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
array(3) { ["h"]=> float(3.1415926535898) ["a"]=> string(3) "/in" ["b"]=> string(9) "/in/aDdQ6" }

preferences:
181.34 ms | 403 KiB | 213 Q