DOMCharacterData::appendDataDOMCharacterData::deleteData
(PHP 5)
DOMCharacterData::deleteData — Remove a range of characters from the node
Opis
void DOMCharacterData::deleteData
( int $offset
, int $count
)
Deletes count characters starting from position offset .
Parametry
- offset
-
The offset from which to start removing.
- count
-
The number of characters to delete. If the sum of offset and count exceeds the length, then all characters to the end of the data are deleted.
Zwracane wartości
nie jest zwracana żadna wartość.
Błędy/Wyjątki
- 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.
Zobacz też:
- DOMCharacterData::appendData - Append the string to the end of the character data of the node
- DOMCharacterData::insertData - Insert a string at the specified 16-bit unit offset
- DOMCharacterData::replaceData - Replace a substring within the DOMCharacterData node
- DOMCharacterData::substringData - Extracts a range of data from the node
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