DOMText::__construct

    (PHP 5, PHP 7, PHP 8)

    DOMText::__construct — Creates a new DOMText object

    说明

    public DOMText::__construct(string $data = "")

    Creates a new DOMText object.

    参数

    data

    The value of the text node. If not supplied an empty text node is created.

    示例

    示例 #1 Creating a new DOMText

    <?php

    $dom     = new DOMDocument('1.0', 'iso-8859-1');
    $element = $dom->appendChild(new DOMElement('root'));
    $text = $element->appendChild(new DOMText('root value'));
    echo     $dom->saveXML(); /* <?xml version="1.0" encoding="iso-8859-1"?><root>root value</root> */

    ?>

    参见

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    Thomas
    13 years ago
    I experinced that DOMText, given a integer as only value to the constructor failed to return valid data. I had to typecast the input to a string first:

    $intValue = 3252; // Post/Zip-code
    $some_element->appendChild( new DOMText( (string) $intValue) );

    When not typecasting using "(string)" the XML output from $root->saveXML() would not validate.
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