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<?php class A {} class B { function __construct($b = null, A $a) {} } Reflection::export(new ReflectionClass('B')); class C { function __construct(A $a, $b = null) {} } Reflection::export(new ReflectionClass('C'));
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Optional parameter $b declared before required parameter $a is implicitly treated as a required parameter in /in/gKhZ6 on line 5 Fatal error: Uncaught Error: Call to undefined method Reflection::export() in /in/gKhZ6:8 Stack trace: #0 {main} thrown in /in/gKhZ6 on line 8
Process exited with code 255.
Output for 8.0.0 - 8.0.30
Deprecated: Required parameter $a follows optional parameter $b in /in/gKhZ6 on line 5 Fatal error: Uncaught Error: Call to undefined method Reflection::export() in /in/gKhZ6:8 Stack trace: #0 {main} thrown in /in/gKhZ6 on line 8
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Deprecated: Function Reflection::export() is deprecated in /in/gKhZ6 on line 8 Class [ <user> class B ] { @@ /in/gKhZ6 4-6 - Constants [0] { } - Static properties [0] { } - Static methods [0] { } - Properties [0] { } - Methods [1] { Method [ <user, ctor> public method __construct ] { @@ /in/gKhZ6 5 - 5 - Parameters [2] { Parameter #0 [ <required> $b ] Parameter #1 [ <required> A $a ] } } } } Deprecated: Function Reflection::export() is deprecated in /in/gKhZ6 on line 14 Class [ <user> class C ] { @@ /in/gKhZ6 10-12 - Constants [0] { } - Static properties [0] { } - Static methods [0] { } - Properties [0] { } - Methods [1] { Method [ <user, ctor> public method __construct ] { @@ /in/gKhZ6 11 - 11 - Parameters [2] { Parameter #0 [ <required> A $a ] Parameter #1 [ <optional> $b = NULL ] } } } }
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
Class [ <user> class B ] { @@ /in/gKhZ6 4-6 - Constants [0] { } - Static properties [0] { } - Static methods [0] { } - Properties [0] { } - Methods [1] { Method [ <user, ctor> public method __construct ] { @@ /in/gKhZ6 5 - 5 - Parameters [2] { Parameter #0 [ <required> $b ] Parameter #1 [ <required> A $a ] } } } } Class [ <user> class C ] { @@ /in/gKhZ6 10-12 - Constants [0] { } - Static properties [0] { } - Static methods [0] { } - Properties [0] { } - Methods [1] { Method [ <user, ctor> public method __construct ] { @@ /in/gKhZ6 11 - 11 - Parameters [2] { Parameter #0 [ <required> A $a ] Parameter #1 [ <optional> $b = NULL ] } } } }

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