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run code in 300+ PHP versions simultaneously
<?php abstract class A { private function f() {} abstract protected function b(); abstract public function c(); } abstract class B extends A { protected function b(){} public function c(){} } $ref = new ReflectionClass("B"); var_dump($ref->getMethods(ReflectionMethod::IS_ABSTRACT));
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, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.3.32 - 7.3.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
array(0) { }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; B has a deprecated constructor in /in/Aa768 on line 9 array(0) { }
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.2
Fatal error: Undefined class constant 'IS_ABSTRACT' in /in/Aa768 on line 15
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/Aa768 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/Aa768 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/Aa768 on line 3
Process exited with code 255.
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