The DOMCharacterData class

(PHP 5, PHP 7, PHP 8)

简介

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

类摘要

class DOMCharacterData extends DOMNode {
/* 属性 */
public string $data;
public readonly int $length;
/* 继承的属性 */
public readonly string $nodeName;
public string $nodeValue;
public readonly int $nodeType;
public readonly ?DOMNode $parentNode;
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 ?DOMDocument $ownerDocument;
public readonly ?string $namespaceURI;
public string $prefix;
public readonly string $localName;
public readonly ?string $baseURI;
public string $textContent;
/* 方法 */
public appendData(string $data): bool
public deleteData(int $offset, int $count): bool
public insertData(int $offset, string $data): bool
public replaceData(int $offset, int $count, string $data): bool
public substringData(int $offset, int $count): string|false
/* 继承的方法 */
public DOMNode::appendChild(DOMNode $node): DOMNode|false
public DOMNode::C14N(
    bool $exclusive = false,
    bool $withComments = false,
    ?array $xpath = null,
    ?array $nsPrefixes = null
): string|false
public DOMNode::C14NFile(
    string $uri,
    bool $exclusive = false,
    bool $withComments = false,
    ?array $xpath = null,
    ?array $nsPrefixes = null
): int|false
public DOMNode::cloneNode(bool $deep = false): DOMNode|false
public DOMNode::getLineNo(): int
public DOMNode::getNodePath(): ?string
public DOMNode::hasAttributes(): bool
public DOMNode::hasChildNodes(): bool
public DOMNode::insertBefore(DOMNode $node, ?DOMNode $child = null): DOMNode|false
public DOMNode::isDefaultNamespace(string $namespace): bool
public DOMNode::isSameNode(DOMNode $otherNode): bool
public DOMNode::isSupported(string $feature, string $version): bool
public DOMNode::lookupNamespaceUri(string $prefix): string
public DOMNode::lookupPrefix(string $namespace): ?string
public DOMNode::normalize(): void
public DOMNode::removeChild(DOMNode $child): DOMNode|false
public DOMNode::replaceChild(DOMNode $node, DOMNode $child): DOMNode|false
}

属性

data

The contents of the node.

length

The length of the contents.

参见

目录