public function stream_read($count)
{
self::$_arguments[__FUNCTION__] = func_get_args();
if (array_key_exists(__FUNCTION__, self::$_returnValues)) {
return self::$_returnValues[__FUNCTION__];
}
// To match the behavior of php://input, we need to clear out the data
// as it is read
if ($count > strlen(self::$_data)) {
$data = self::$_data;
self::$_data = '';
} else {
$data = substr(self::$_data, 0, $count);
self::$_data = substr(self::$_data, $count);
}
return $data;
}
