(No version information available, might be only in CVS)
DOMCharacterData::replaceData — Replace a substring within the DOMCharacterData node
Replace count characters starting from position offset with data .
The offset from which to start replacing.
The number of characters to replace. If the sum of offset and count exceeds the length, then all characters to the end of the data are replaced.
The string with which the range must be replaced.
No value is returned.
Raised if offset is negative or greater than the number of 16-bit units in data, or if count is negative.