DOMDocument::saveHTML

编辑

(PHP 5, PHP 7)

DOMDocument::saveHTML — Dumps the internal document into a string using HTML formatting  


PHP中文网词条详解说明

public string DOMDocument::saveHTML ([ DOMNode $node = NULL ] )

Creates an HTML document from the DOM representation. This function is usually called after building a new dom document from scratch as in the example below. 


PHP中文网词条详解参数

node

    Optional parameter to output a subset of the document.  


PHP中文网词条详解返回值

Returns the HTML, or FALSE if an error occurred. 


PHP中文网词条详解更新日志

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PHP中文网词条详解范例

范例

Example #1 Saving a HTML tree into a string

<?php

$doc = new DOMDocument('1.0');

$root = $doc->createElement('html');
$root = $doc->appendChild($root);

$head = $doc->createElement('head');
$head = $root->appendChild($head);

$title = $doc->createElement('title');
$title = $head->appendChild($title);

$text = $doc->createTextNode('This is the title');
$text = $title->appendChild($text);

echo $doc->saveHTML();

?>


PHP中文网词条详解参见

DOMDocument::saveHTMLFile() - Dumps the internal document into a file using HTML formatting
DOMDocument::loadHTML() - Load HTML from a string
DOMDocument::loadHTMLFile() - Load HTML from a file
参考资料
词条标签:
saveHTML   DOMDocument