The docs don't mention it but this method performs escaping on the value. If you don't want that use createElement() instead.
PHP - Manual: DOMDocument::createTextNode
2024-12-23
(PHP 5, PHP 7, PHP 8)
DOMDocument::createTextNode — Create new text node
This function creates a new instance of class DOMText. 此节点出现在文档中,除非是用诸如 DOMNode->appendChild() 等函数来将其插入。
data
The content of the text.
The new DOMText.
版本 | 说明 |
---|---|
8.1.0 |
In case of an error, a DomException is thrown now.
Previously, false was returned.
|
The docs don't mention it but this method performs escaping on the value. If you don't want that use createElement() instead.
A quick note to anyone who is using character entities (e.g. ©) in this, and finding them automatically escaped. The correct thing to do here is to use the createEntityReference method (e.g. createEntityReference("copy");), and then appendChild this entity between text nodes.
Example:
<?php
$copyright_text_1 = $this->document->createTextNode("Copyright ");
$copyright_text_2 = $this->document->createTextNode(" Alex Kaye 2009");
$copyright_symbol = $this->document->createEntityReference("copy");
$copyright->appendChild($copyright_text_1);
$copyright->appendChild($copyright_symbol);
$copyright->appendChild($copyright_text_2);
?>
官方地址:https://www.php.net/manual/en/domdocument.createtextnode.php