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run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo { public function test(Baz $bar1 = null) { var_dump(func_get_args()); } } class Baz extends Foo { public function test(...$args) { parent::test(...$args); } } $baz = new Baz(); $baz->test($baz); $foo = new Foo(); $foo->test($baz);
based on 86WuN
Output for 7.1.0 - 7.2.0
Warning: Declaration of Baz::test(...$args) should be compatible with Foo::test(?Baz $bar1 = NULL) in /in/e9udJ on line 13 array(1) { [0]=> object(Baz)#1 (0) { } } array(1) { [0]=> object(Baz)#1 (0) { } }
Output for 7.0.0 - 7.0.20
Warning: Declaration of Baz::test(...$args) should be compatible with Foo::test(Baz $bar1 = NULL) in /in/e9udJ on line 13 array(1) { [0]=> object(Baz)#1 (0) { } } array(1) { [0]=> object(Baz)#1 (0) { } }
Output for 5.6.8 - 5.6.28
Strict Standards: Declaration of Baz::test() should be compatible with Foo::test(Baz $bar1 = NULL) in /in/e9udJ on line 13 array(1) { [0]=> object(Baz)#1 (0) { } } array(1) { [0]=> object(Baz)#1 (0) { } }
Output for 5.4.0 - 5.5.35
Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/e9udJ on line 10
Process exited with code 255.
Output for 5.3.19 - 5.3.29
Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE in /in/e9udJ on line 10
Process exited with code 255.