PHP 5.4 WTF?

gistfile1.aw

<?php

function vvv() {
  return [10 => 1111, 20 => 222222, 30, 40];
}
// Works OK
var_dump( vvv()[10] );

function ccc() {
  return function() {
    return time();
  }; // <------------ this is ridiculous 
}; // <-------------- ... this too

// Works OK!
print_r(ccc() ); // -> Closure Object ()

// Works OK! - call __invoke in returned Closure
print_r(ccc()->__invoke());

// PHP Parse error:  syntax error, unexpected '(' in /home/vadim/11.php  
print_r(ccc()());  // No short call support!



$x = function() {
  print_r(func_get_args());
};

// Works OK
$www = $x->bindTo(new StdClass());

print_r($www); // -> Closure Object ()

print_r($www->__invoke("Hello", "Moto")); // Call method on it

// PHP Parse error:  syntax error, unexpected '->' (T_OBJECT_OPERATOR) in /home/vadim/11.php 
print_r( ($x->bindTo(new StdClass()))->__invoke("Hello", "Moto") );
// WTF?

// PHP Parse error:  syntax error, unexpected '(' in /home/vadim/11.php 
//// print_r( ($x->bindTo(new StdClass()))("Hello", "Moto") );
// The same WTF?