DOMCharacterData->substringData()

(No version information available, might be only in CVS)

DOMCharacterData->substringData() — Extracts a range of data from the node

Описание

Returns the specified substring.

Список параметров

offset

Start offset of substring to extract.

count

The number of characters to extract.

Возвращаемые значения

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.

Errors/Exceptions

DOM_INDEX_SIZE_ERR

Raised if offset is negative or greater than the number of 16-bit units in data, or if count is negative.

Смотрите также

• DOMCharacterData->appendData()
• DOMCharacterData->deleteData()
• DOMCharacterData->insertData()
• DOMCharacterData->replaceData()