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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public function __construct() { switch (func_num_args()) { case 2: var_dump(func_get_arg(0)); var_dump(func_get_arg(1)); break; case 4: var_dump(func_get_arg(0)); var_dump(func_get_arg(1)); var_dump(func_get_arg(2)); var_dump(func_get_arg(3)); break; default: throw new Exception('Wrong number of arguments'); break; } } } $a = new Foo('foo', 'bar'); $b = new Foo('foo', 'bar', 'baz', 'qux'); $c = new Foo('foo', 'bar', 'baz');
Output for 7.0.0 - 7.1.0
string(3) "foo" string(3) "bar" string(3) "foo" string(3) "bar" string(3) "baz" string(3) "qux" Fatal error: Uncaught Exception: Wrong number of arguments in /in/qGbi5:17 Stack trace: #0 /in/qGbi5(25): Foo->__construct('foo', 'bar', 'baz') #1 {main} thrown in /in/qGbi5 on line 17
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
string(3) "foo" string(3) "bar" string(3) "foo" string(3) "bar" string(3) "baz" string(3) "qux" Fatal error: Uncaught exception 'Exception' with message 'Wrong number of arguments' in /in/qGbi5:17 Stack trace: #0 /in/qGbi5(25): Foo->__construct() #1 {main}
Process exited with code 255.
Output for 5.0.0 - 5.0.2, 5.0.5 - 5.6.28
string(3) "foo" string(3) "bar" string(3) "foo" string(3) "bar" string(3) "baz" string(3) "qux" Fatal error: Uncaught exception 'Exception' with message 'Wrong number of arguments' in /in/qGbi5:17 Stack trace: #0 /in/qGbi5(25): Foo->__construct('foo', 'bar', 'baz') #1 {main} thrown in /in/qGbi5 on line 17
Process exited with code 255.
Output for 5.0.3 - 5.0.4
string(3) "foo" string(3) "bar" string(3) "foo" string(3) "bar" string(3) "baz" string(3) "qux" Fatal error: Uncaught exception 'Exception' with message 'Wrong number of arguments' in /in/qGbi5:17 Stack trace: #0 /in/qGbi5(17): Foo::__construct() #1 /in/qGbi5(25): Foo->__construct('foo', 'bar', 'baz') #2 {main} thrown in /in/qGbi5 on line 17
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/qGbi5 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/qGbi5 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/qGbi5 on line 4
Process exited with code 255.