(PHP 5 <= 5.3.0, PECL ming SVN)
SWFAction::__construct — Creates a new SWFAction
$script
此函数是实验性的。此函数的表象，包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。使用本函数风险自担 。
Creates a new SWFAction and compiles the given script in it.
script
An ActionScript snippet to associate with the SWFAction. See SWFAction for more details.