3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function __construct(Bar $foo) {} } try { $foo = new Foo(new Foo); } catch (\TypeError $e) { echo $e->getMessage(); }
Output for 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Too few arguments to function Foo::__construct(), 0 passed in /in/GtPcv on line 8 and exactly 1 expected
Output for 7.0.0 - 7.0.20
Argument 1 passed to Foo::__construct() must be an instance of Bar, none given, called in /in/GtPcv on line 8
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Catchable fatal error: Argument 1 passed to Foo::__construct() must be an instance of Bar, none given, called in /in/GtPcv on line 8 and defined in /in/GtPcv on line 4
Process exited with code 255.
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