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PHP : Function Reference : DOM Functions : DOMCharacterData->substringData()

DOMCharacterData->substringData()

Extracts a range of data from the node ()

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DOMCharacterData {
  string substringData(int offset,
                       int count);
}

Returns the specified substring.

Parameters

offset: Start offset of substring to extract.
count: The number of characters to extract.

Return Values

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.

See Also

DOMCharacterData->appendData()

DOMCharacterData->deleteData()

DOMCharacterData->insertData()

DOMCharacterData->replaceData()

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DOMAttr->__construct()
DOMAttr->isId()
DOMCharacterData->appendData()
DOMCharacterData->deleteData()
DOMCharacterData->insertData()
DOMCharacterData->replaceData()
DOMCharacterData->substringData()
DOMComment->__construct()
DOMDocument->__construct()
DOMDocument->createAttribute()
DOMDocument->createAttributeNS()
DOMDocument->createCDATASection()
DOMDocument->createComment()
DOMDocument->createDocumentFragment()
DOMDocument->createElement()
DOMDocument->createElementNS()
DOMDocument->createEntityReference()
DOMDocument->createProcessingInstruction()
DOMDocument->createTextNode()
DOMDocument->getElementById()
DOMDocument->getElementsByTagName()
DOMDocument->getElementsByTagNameNS()
DOMDocument->importNode()
DOMDocument->load()
DOMDocument->loadHTML()
DOMDocument->loadHTMLFile()
DOMDocument->loadXML()
DOMDocument->normalizeDocument()
DOMDocument->registerNodeClass()
DOMDocument->relaxNGValidate()
DOMDocument->relaxNGValidateSource()
DOMDocument->save()
DOMDocument->saveHTML()
DOMDocument->saveHTMLFile()
DOMDocument->saveXML()
DOMDocument->schemaValidate()
DOMDocument->schemaValidateSource()
DOMDocument->validate()
DOMDocument->xinclude()
DOMDocumentFragment->appendXML()
DOMElement->__construct()
DOMElement->getAttribute()
DOMElement->getAttributeNode()
DOMElement->getAttributeNodeNS()
DOMElement->getAttributeNS()
DOMElement->getElementsByTagName()
DOMElement->getElementsByTagNameNS()
DOMElement->hasAttribute()
DOMElement->hasAttributeNS()
DOMElement->removeAttribute()
DOMElement->removeAttributeNode()
DOMElement->removeAttributeNS()
DOMElement->setAttribute()
DOMElement->setAttributeNode()
DOMElement->setAttributeNodeNS()
DOMElement->setAttributeNS()
DOMElement->setIdAttribute()
DOMElement->setIdAttributeNode()
DOMElement->setIdAttributeNS()
DOMEntityReference->__construct()
DOMImplementation->__construct()
DOMImplementation->createDocument()
DOMImplementation->createDocumentType()
DOMImplementation->hasFeature()
DOMNamedNodeMap->getNamedItem()
DOMNamedNodeMap->getNamedItemNS()
DOMNamedNodeMap->item()
DOMNode->appendChild()
DOMNode->cloneNode()
DOMNode->hasAttributes()
DOMNode->hasChildNodes()
DOMNode->insertBefore()
DOMNode->isDefaultNamespace()
DOMNode->isSameNode()
DOMNode->isSupported()
DOMNode->lookupNamespaceURI()
DOMNode->lookupPrefix()
DOMNode->normalize()
DOMNode->removeChild()
DOMNode->replaceChild()
DOMNodelist->item()
DOMProcessingInstruction->__construct()
DOMText->__construct()
DOMText->isWhitespaceInElementContent()
DOMText->splitText()
DOMXPath->__construct()
DOMXPath->evaluate()
DOMXPath->query()
DOMXPath->registerNamespace()
dom_import_simplexml

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