lob->export

(no version information, might be only in CVS)

lob->export -- Exports LOB's contents to a file

Description

bool lob->export ( string filename [, int start [, int length]])

Exports LOB's contents to a file, which name is given in parameter filename. Optional parameter start indicates from what position to start export and parameter length - length of data to be exported.

如果成功则返回 TRUE，失败则返回 FALSE。