PAL.C.T MINI SHELL
--TEST--
Testing call_user_func() with closures
--FILE--
<?php
$foo = function() {
static $instance;
if (is_null($instance)) {
$instance = function () {
return 'OK!';
};
}
return $instance;
};
var_dump(call_user_func(array($foo, '__invoke'))->__invoke());
var_dump(call_user_func(function() use (&$foo) { return $foo; }, '__invoke'));
?>
--EXPECTF--
%unicode|string%(3) "OK!"
object(Closure)#%d (1) {
[%u|b%"static"]=>
array(1) {
[%u|b%"instance"]=>
object(Closure)#%d (0) {
}
}
}
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