3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function foo(double $bar) { var_dump($bar); } foo((double) 123.1);
based on 9goo3
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught TypeError: Argument 1 passed to foo() must be an instance of double, float given, called in /in/GreKA on line 6 and defined in /in/GreKA:3 Stack trace: #0 /in/GreKA(6): foo(123.1) #1 {main} thrown in /in/GreKA on line 3
Process exited with code 255.
Output for 5.3.21 - 5.6.28
Catchable fatal error: Argument 1 passed to foo() must be an instance of double, double given, called in /in/GreKA on line 6 and defined in /in/GreKA on line 3
Process exited with code 255.