@ 2013-07-16T08:18:17Z <?php
abstract class A
{
const __default = null;
public function __construct()
{
$class = get_class($this);
$r = new ReflectionClass($class);
$constants = $r->getConstants();
var_dump($constants);
}
}
class B extends A
{
const __default = self::A;
const A = 'a';
const B = 'b';
}
class C extends B
{
const __default = self::C;
const A = 'A';
const C = 'c';
}
$enum = new C();
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Output for 5.1.3 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.36 , 5.6.0 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.25 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 array(4) {
["__default"]=>
string(1) "c"
["A"]=>
string(1) "A"
["C"]=>
string(1) "c"
["B"]=>
string(1) "b"
}
Output for 5.0.2 - 5.0.5 , 5.1.0 - 5.1.2 Fatal error: Cannot access self:: when no class scope is active in /in/HjJtg on line 12
Process exited with code 255 . Output for 5.0.0 - 5.0.1 array(4) {
["__default"]=>
UNKNOWN:0
["A"]=>
string(1) "A"
["C"]=>
string(1) "c"
["B"]=>
string(1) "b"
}
Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_CLASS in /in/HjJtg on line 3
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 Parse error: parse error, unexpected T_CLASS in /in/HjJtg on line 3
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/HjJtg on line 3
Process exited with code 255 . preferences:dark mode live preview
275.79 ms | 401 KiB | 358 Q