<?php
class Foo {}
class Bar { public function test(Foo $foo) { var_dump($foo); } }
class Baz implements Bar { public function test($foo) { var_dump($foo); } }
$f = new Foo();
$z = new Baz();
$z->test($f);
$z->test(true);
Fatal error: Baz cannot implement Bar - it is not an interface in /in/IIaWl on line 5
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/IIaWl on line 4
Process exited with code 255.
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/IIaWl 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/IIaWl on line 4
Process exited with code 255.