Description:
------------
---
From manual page: http://www.php.net/function.stream-socket-accept#refsect1-
function.stream-socket-accept-description
---
stream_socket_accept does not properly timeout given a floated time under 0 
seconds.

The documentation states it does accept a float and should be given in seconds, 
so a timeout such as .0010 should be valid and used.

Test script:
---------------
/**
 * Stream socket accept does not accept floats as documented
 */
function milliseconds(/* ... */) {
    return round(microtime(true) * 1000);
}
$socket = stream_socket_server('tcp://127.0.0.1:5000', $errno, $errstr);
stream_set_blocking($socket, 0);
echo "START TIME".PHP_EOL;
echo milliseconds().PHP_EOL;
while(false !== $connect = @stream_socket_accept($socket, .0010)) {
}
echo "END TIME".PHP_EOL;
echo milliseconds().PHP_EOL;
echo "START TIME".PHP_EOL;
echo milliseconds().PHP_EOL;
usleep(10 * 1000);
echo "END TIME".PHP_EOL;
echo milliseconds().PHP_EOL;

Expected result:
----------------
START TIME
1347806197759
END TIME
1347806197769
START TIME
1347806197760
END TIME
1347806197770

Actual result:
--------------
START TIME
1347806197759
END TIME
1347806197760
START TIME
1347806197760
END TIME
1347806197770