(PHP 4 >= 4.0.5)
SWFDisplayItem->skewXTo — Sets the X-skew
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。使用本扩展风险自担 。
swfdisplayitem->skewxto() sets the x-skew to degrees. For degrees is 1.0, it means a 45-degree forward slant. More is more forward, less is more backward.
The object may be a swfshape(), a swfbutton(), a swftext() or a swfsprite() object. It must have been added using the swfmovie->add().
没有返回值。