PHP Manual
HaruDoc
Get the size of the temporary stream

HaruDoc::getStreamSize

(PECL haru >= 0.0.1)

HaruDoc::getStreamSize — Get the size of the temporary stream

说明

HaruDoc::getStreamSize ( void ) : int

Get the size of the temporary stream.

参数

此函数没有参数。

返回值

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.

错误／异常

发生错误时抛出 HaruException 异常。

参见

HaruDoc::saveToStream() - Save the document into a temporary stream
HaruDoc::resetStream() - Rewind the temporary stream
HaruDoc::readFromStream() - Read data from the temporary stream

相关文章

php direct io 函数 opens a file creating it if necessary at a lower level than the c library input/ouput stream functions allow php imap 函数 check if the imap stream is still active php stream context options callback when executing killcursor operations php ncurses 函数 control use of environment information about terminal size php oci8 obsolete aliases and functions 别名 oci collection size php stream 函数 attach a filter to a stream php stream 函数为资源流设置阻塞或者阻塞模式 php stream 函数 restores a previously unregistered built in wrapper php yaml 函数 parse a yaml stream php harudoc get harufont instance php harudoc get the size of the temporary stream php harudoc read data from the temporary stream php harudoc rewind the temporary stream php harudoc save the document into the specified file php harudoc save the document into a temporary stream php harudoc enable builtin chinese traditional fonts php imagick sets the size and offset of the imagick object php mongogridfsfile returns this file s size php pht vector gets the size of the vector php swftext returns the ascent of the current font at its current size or 0 if not available

关注编程学问公众号