3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { private function do_something ($str) { } } class bar extends foo { public function do_something () { } } $b = new bar(); $b->do_something();
Output for 5.6.28, 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Output for 7.0.0 - 7.0.6
Warning: Declaration of bar::do_something() should be compatible with foo::do_something($str) in /in/jRNjr on line 11
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.21
Strict Standards: Declaration of bar::do_something() should be compatible with foo::do_something($str) in /in/jRNjr on line 11
preferences:
90.62 ms | 1473 KiB | 4 Q