<?php
trait Tr { public function Foo(int $x) {}}class Bar { public function __construct() { echo __METHOD__, "\n"; }}class Foo extends Bar { use Tr;}$f = new foo();
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; Foo has a deprecated constructor in /in/vs57P on line 3
Fatal error: Uncaught ArgumentCountError: Too few arguments to function Foo::Foo(), 0 passed in /in/vs57P on line 3 and exactly 1 expected in /in/vs57P:3
Stack trace:
#0 /in/vs57P(3): Foo->Foo()
#1 {main}
thrown in /in/vs57P on line 3
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught ArgumentCountError: Too few arguments to function Foo::Foo(), 0 passed in /in/vs57P on line 3 and exactly 1 expected in /in/vs57P:3
Stack trace:
#0 /in/vs57P(3): Foo->Foo()
#1 {main}
thrown in /in/vs57P on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; Foo has a deprecated constructor in /in/vs57P on line 3
Fatal error: Uncaught TypeError: Argument 1 passed to Foo::Foo() must be of the type integer, none given, called in /in/vs57P on line 3 and defined in /in/vs57P:3
Stack trace:
#0 /in/vs57P(3): Foo->Foo()
#1 {main}
thrown in /in/vs57P on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.21
Catchable fatal error: Argument 1 passed to Foo::Foo() must be an instance of int, none given, called in /in/vs57P on line 3 and defined in /in/vs57P on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Fatal error: Foo has colliding constructor definitions coming from traits in /in/vs57P on line 3
Process exited with code 255.