(No version information available, might be only in CVS)
SWFDisplayItem->skewYTo — Sets the Y-skew
This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.
swfdisplayitem->skewyto() sets the y-skew to degrees . For degrees is 1.0, it means a 45-degree forward slant. More is more upward, less is more downward.
The object may be a swfshape(), a swfbutton(), a swftext() or a swfsprite() object. It must have been added using the swfmovie->add().
No value is returned.