(PHP 4 >= 4.3.3)
SWFMovie::saveToFile —
$x
[, int $compression = -1
] )本函数还未编写文档，仅有参数列表。
X
compression
The compression level can be a value between 0 and 9, defining the SWF compression similar to gzip compression.
This parameter is only available as of Flash MX (6).
Return the number of bytes written or FALSE on error.