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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

DOMText extends DOMCharacterData {

/* Propriétés */

public readonly string $wholeText;

/* Propriétés héritées */

public string $data;

public readonly int $length;

public readonly string $nodeName;

public string $nodeValue;

public readonly int $nodeType;

public readonly DOMNode|null $parentNode;

public readonly DOMNodeList $childNodes;

public readonly DOMNode|null $firstChild;

public readonly DOMNode|null $lastChild;

public readonly DOMNode|null $previousSibling;

public readonly DOMNode|null $nextSibling;

public readonly DOMNamedNodeMap|null $attributes;

public readonly DOMDocument|null $ownerDocument;

public readonly string|null $namespaceURI;

public string $prefix;

public readonly string $localName;

public readonly string|null $baseURI;

public string $textContent;

/* Méthodes */

public __construct(string $data = "")

public isElementContentWhitespace(): bool

public isWhitespaceInElementContent(): bool

public splitText(int $offset): DOMText|false

/* Méthodes héritées */

public DOMCharacterData::appendData(string $data): bool

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

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

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

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

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

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

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

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

public DOMNode::getLineNo(): int

public DOMNode::getNodePath(): string|null

public DOMNode::hasAttributes(): bool

public DOMNode::hasChildNodes(): bool

public DOMNode::insertBefore(DOMNode $node, DOMNode|null $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|null

public DOMNode::normalize(): void

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

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

}

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).

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

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Trititaty ¶

7 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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