3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface FooInterface { public function bar($handle); } class Foo implements FooInterface { public function bar(...$args) { return; } } $f = new Foo; $f->bar();
Output for 5.6.8 - 5.6.28, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Output for 7.4.0 - 7.4.33
Fatal error: Declaration of Foo::bar(...$args) must be compatible with FooInterface::bar($handle) in /in/P4hOW on line 11
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
Fatal error: Declaration of Foo::bar(...$args) must be compatible with FooInterface::bar($handle) in /in/P4hOW on line 8
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35
Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/P4hOW on line 11
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE in /in/P4hOW on line 11
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '.', expecting '&' or T_VARIABLE in /in/P4hOW on line 11
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/P4hOW on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING in /in/P4hOW on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/P4hOW on line 2
Process exited with code 255.
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262.78 ms | 401 KiB | 342 Q