Podręcznik PHP
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DOMCharacterData->substringData()

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

Opis

class DOMCharacterData {

string substringData ( int offset, int count )

}

Returns the specified substring.

Parametry

offset

Start offset of substring to extract.

count

The number of characters to extract.

Zwracane wartości

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.

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.

Patrz także

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

PoprzedniSpis treściNastępny
DOMCharacterData->replaceData()Początek rozdziałuDOMComment->__construct()

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Generated: 2007-01-26 18:02:25