PHP - Manual: SWFDisplayItem::setDepth
2025-10-29
(PHP 5 < 5.3.0, PECL ming SVN)
SWFDisplayItem::setDepth — Sets z-order
$depth
   ) : void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 。
   swfdisplayitem::setdepth() sets the object's
   z-order to depth. Depth defaults to the 
   order in which instances are created (by adding a shape/text to 
   a movie)- newer ones are on top of older ones. If two objects are 
   given the same depth, only the later-defined one can be moved. 
  
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。
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  官方地址:https://www.php.net/manual/en/swfdisplayitem.setdepth.php