Description:
------------
When only long options are required in getopt (without any short options), they are not captured. 

Found this in 5.3.15 (CentOS 5.8) and confirmed in 5.4.6 (CentOS 6.3)



Test script:
---------------
script.php:
<?php

$longopts  = array(
    "required:",     // Required value
    "optional::",    // Optional value
    "option",        // No value
    "opt",           // No value
);
$options = getopt("", $longopts);
var_dump($options);
?>


Expected result:
----------------
The long options should be captured even if there are not short ones:

array(3) {
  ["required"]=>
  string(5) "value"
  ["optional"]=>
  string(14) "optional value"
  ["option"]=>
  bool(false)
}

Actual result:
--------------
$ php script.php -f "value for f" --required value --optional="optional value" --option
array(0) {
}

Throwing in some short options does not help either:
$ php script.php -f "value for f" -v -a --required value --optional="optional value" --option
array(0) {
}