<?php
function callStuff(callable $function)
{
$function();
}
class C
{
function foo()
{
echo 'fooooooooooo';
}
public function __invoke()
{
echo 'invoke w00t w00t';
}
}
$c = new C;
callStuff(array($c, 'foo'));
callStuff($c);
Catchable fatal error: Argument 1 passed to callStuff() must be an instance of callable, array given, called in /in/TQCnY on line 23 and defined in /in/TQCnY on line 3
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Argument 1 passed to callStuff() must be an object of class callable, called in /in/TQCnY on line 23 and defined in /in/TQCnY on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Argument 1 must be an object of class callable in /in/TQCnY on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/TQCnY on line 3
Process exited with code 255.