La classe DOMText

(PHP 5, PHP 7, PHP 8)

Introduction

La classe DOMText hérite de DOMCharacterData et représente le contenu textuel de DOMElement ou DOMAttr.

Synopsis de la classe

class DOMText extends DOMCharacterData {

/* Constantes héritées */

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;

/* Propriétés */

public readonly string $wholeText;

/* Propriétés héritées */

public string $data;

public readonly int $length;

public readonly ?DOMElement $previousElementSibling;

public readonly ?DOMElement $nextElementSibling;

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;

/* Méthodes */

public function __construct(string $data = "")

public function isElementContentWhitespace(): bool

public function isWhitespaceInElementContent(): bool

public function splitText(int $offset): DOMText|false

/* Méthodes héritées */

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

public function DOMCharacterData::appendData(string $data): true

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

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

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

public function DOMCharacterData::remove(): void

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

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

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

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

}

Propriétés

wholeText: Contient tout le texte des nœuds de texte adjacents (c'est-à-dire, des nœuds qui ne sont pas séparés par des balises Element, Comment ou Processing Instruction).

Historique

Version	Description
8.0.0	La méthode non implémentée DOMText::replaceWholeText() a été supprimée.

Sommaire

DOMText::__construct — Crée un nouvel objet DOMText
DOMText::isElementContentWhitespace — Rapporte si le nœud textuel contient des caractères d'espacement blanc
DOMText::isWhitespaceInElementContent — Indique si ce nœud de texte contient des espaces blancs
DOMText::splitText — Coupe le nœud en deux nœuds à l'endroit spécifié

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User Contributed Notes 1 note

down

Trititaty ¶

9 years ago

Text replacement function for DOM.

<?php
function domTextReplace( $search, $replace, DOMNode &$domNode, $isRegEx = false ) {
  if ( $domNode->hasChildNodes() ) {
    $children = array();
    // since looping through a DOM being modified is a bad idea we prepare an array:
    foreach ( $domNode->childNodes as $child ) {
      $children[] = $child;
    }
    foreach ( $children as $child ) {
      if ( $child->nodeType === XML_TEXT_NODE ) {
        $oldText = $child->wholeText;
        if ( $isRegEx ) {
          $newText = preg_replace( $search, $replace, $oldText );
        } else {
          $newText = str_replace( $search, $replace, $oldText );
        }
        $newTextNode = $domNode->ownerDocument->createTextNode( $newText );
        $domNode->replaceChild( $newTextNode, $child );
      } else {
        domTextReplace( $search, $replace, $child, $isRegEx );
      }
    }
  }
}

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