(no version information, might be only in CVS)
OCI-Lob->export -- Exports LOB's contents to a file
Description
class 
OCI-Lob { 
bool 
export ( string filename [, int start [, int length]] )
}
   Exports LOB contents to a file. The file name is given in the parameter
   filename. The optional parameter 
   start indicates from where to start exporting
   and the parameter length - indicates the length of data to be
   exported.   
  
   Returns TRUE on success or FALSE on failure.