HaruDoc::getStreamSize
(PECL haru >= 0.0.1)
HaruDoc::getStreamSize — Get the size of the temporary stream
說明
int HaruDoc::getStreamSize
( void
)
Get the size of the temporary stream.
參數
此函式沒有參數。
回傳值
Returns the size of the data in the temporary stream of the document. The size is zero if the document was not saved to the temporary stream.
錯誤/例外
發生錯誤時拋出 HaruException 異常。
參見
- HaruDoc::saveToStream() - Save the document into a temporary stream
- HaruDoc::resetStream() - Rewind the temporary stream
- HaruDoc::readFromStream() - Read data from the temporary stream
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