(no version information, might be only in CVS)
DOMCharacterData->substringData --
Extracts a range of data from the node.
Description
string
DOMCharacterData->substringData ( int offset, int count)
Returns the specified substring. If the sum of offset
and count exceeds the length, then all 16-bit units
to the end of the data are returned.
Throws DOMExcpetion if offset
is negative or greater than the number of 16-bit units in data, or if
count is negative.
