PHP Manual»DOM»DOMCharacterData

The DOMCharacterData class

(PHP 5, PHP 7, PHP 8)

Represents nodes with character data. No nodes directly correspond to this class, but other nodes do inherit from it.

class DOMCharacterData extends DOMNode implements DOMChildNode {

/* Успадковані константи */

public const int DOMNode::DOCUMENT_POSITION_DISCONNECTED = 0x1;

public const int DOMNode::DOCUMENT_POSITION_PRECEDING = 0x2;

public const int DOMNode::DOCUMENT_POSITION_FOLLOWING = 0x4;

public const int DOMNode::DOCUMENT_POSITION_CONTAINS = 0x8;

public const int DOMNode::DOCUMENT_POSITION_CONTAINED_BY = 0x10;

public const int DOMNode::DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = 0x20;

/* Властивості */

public string $data;

public readonly int $length;

public readonly ?DOMElement $previousElementSibling;

public readonly ?DOMElement $nextElementSibling;

/* Успадковані властивості */

public readonly string $nodeName;

public ?string $nodeValue;

public readonly int $nodeType;

public readonly ?DOMNode $parentNode;

public readonly ?DOMElement $parentElement;

public readonly DOMNodeList $childNodes;

public readonly ?DOMNode $firstChild;

public readonly ?DOMNode $lastChild;

public readonly ?DOMNode $previousSibling;

public readonly ?DOMNode $nextSibling;

public readonly ?DOMNamedNodeMap $attributes;

public readonly bool $isConnected;

public readonly ?DOMDocument $ownerDocument;

public readonly ?string $namespaceURI;

public string $prefix;

public readonly ?string $localName;

public readonly ?string $baseURI;

public string $textContent;

/* Методи */

public function after(DOMNode|string ...$nodes): void

public function appendData(string $data): true

public function before(DOMNode|string ...$nodes): void

public function deleteData(int $offset, int $count): bool

public function insertData(int $offset, string $data): bool

public function remove(): void

public function replaceData(int $offset, int $count, string $data): bool

public function replaceWith(DOMNode|string ...$nodes): void

public function substringData(int $offset, int $count): string|false

/* Успадковані методи */

public function DOMNode::appendChild(DOMNode $node): DOMNode|false

public function DOMNode::C14N(
    bool $exclusive = false,
    bool $withComments = false,
    ?array $xpath = null,
    ?array $nsPrefixes = null
): string|false

public function DOMNode::C14NFile(
    string $uri,
    bool $exclusive = false,
    bool $withComments = false,
    ?array $xpath = null,
    ?array $nsPrefixes = null
): int|false

public function DOMNode::cloneNode(bool $deep = false): DOMNode|false

public function DOMNode::compareDocumentPosition(DOMNode $other): int

public function DOMNode::contains(DOMNode|DOMNameSpaceNode|null $other): bool

public function DOMNode::getLineNo(): int

public function DOMNode::getNodePath(): ?string

public function DOMNode::getRootNode(?array $options = null): DOMNode

public function DOMNode::hasAttributes(): bool

public function DOMNode::hasChildNodes(): bool

public function DOMNode::insertBefore(DOMNode $node, ?DOMNode $child = null): DOMNode|false

public function DOMNode::isDefaultNamespace(string $namespace): bool

public function DOMNode::isEqualNode(?DOMNode $otherNode): bool

public function DOMNode::isSameNode(DOMNode $otherNode): bool

public function DOMNode::isSupported(string $feature, string $version): bool

public function DOMNode::lookupNamespaceURI(?string $prefix): ?string

public function DOMNode::lookupPrefix(string $namespace): ?string

public function DOMNode::normalize(): void

public function DOMNode::removeChild(DOMNode $child): DOMNode|false

public function DOMNode::replaceChild(DOMNode $node, DOMNode $child): DOMNode|false

public function DOMNode::__sleep(): array

public function DOMNode::__wakeup(): void

}

data: The contents of the node.
length: The length of the contents.
nextElementSibling: The next sibling element or null.
previousElementSibling: The previous sibling element or null.

Версія	Опис
8.0.0	The `nextElementSibling` and `previousElementSibling` properties have been added.
8.0.0	DOMCharacterData implements DOMChildNode now.

» W3C specification of CharacterData

Зміст

DOMCharacterData::after — Adds nodes after the character data
DOMCharacterData::appendData — Append the string to the end of the character data of the node
DOMCharacterData::before — Adds nodes before the character data
DOMCharacterData::deleteData — Remove a range of characters from the character data
DOMCharacterData::insertData — Insert a string at the specified UTF-8 codepoint offset
DOMCharacterData::remove — Removes the character data node
DOMCharacterData::replaceData — Replace a substring within the character data
DOMCharacterData::replaceWith — Replaces the character data with new nodes
DOMCharacterData::substringData — Extracts a range of data from the character data