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<?php class Test { function foobar(int $int, string $string, array $array, callable $callable, Test $object, $noType) { } } $r = new ReflectionMethod('Test', 'foobar'); foreach ($r->getParameters() as $param) { var_dump(array($param->name, $param->hasType(), $param->getType())); }
Output for 7.1.0 - 7.1.33, 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 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.13
array(3) { [0]=> string(3) "int" [1]=> bool(true) [2]=> object(ReflectionNamedType)#8 (0) { } } array(3) { [0]=> string(6) "string" [1]=> bool(true) [2]=> object(ReflectionNamedType)#8 (0) { } } array(3) { [0]=> string(5) "array" [1]=> bool(true) [2]=> object(ReflectionNamedType)#8 (0) { } } array(3) { [0]=> string(8) "callable" [1]=> bool(true) [2]=> object(ReflectionNamedType)#8 (0) { } } array(3) { [0]=> string(6) "object" [1]=> bool(true) [2]=> object(ReflectionNamedType)#8 (0) { } } array(3) { [0]=> string(6) "noType" [1]=> bool(false) [2]=> NULL }
Output for 7.0.0 - 7.0.20
array(3) { [0]=> string(3) "int" [1]=> bool(true) [2]=> object(ReflectionType)#8 (0) { } } array(3) { [0]=> string(6) "string" [1]=> bool(true) [2]=> object(ReflectionType)#8 (0) { } } array(3) { [0]=> string(5) "array" [1]=> bool(true) [2]=> object(ReflectionType)#8 (0) { } } array(3) { [0]=> string(8) "callable" [1]=> bool(true) [2]=> object(ReflectionType)#8 (0) { } } array(3) { [0]=> string(6) "object" [1]=> bool(true) [2]=> object(ReflectionType)#8 (0) { } } array(3) { [0]=> string(6) "noType" [1]=> bool(false) [2]=> NULL }
Output for 5.1.0 - 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, 5.6.7 - 5.6.21
Fatal error: Call to undefined method ReflectionParameter::hasType() in /in/4hj3X on line 12
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/4hj3X on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/4hj3X on line 4
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_STRING, expecting ')' in /in/4hj3X on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/4hj3X on line 4
Process exited with code 255.

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