DOMDocument::save

编辑

(PHP 5, PHP 7)

DOMDocument::save — Dumps the internal XML tree back into a file 


PHP中文网词条详解说明

public int DOMDocument::save ( string $filename [, int $options ] )

Creates an XML 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

filename

    The path to the saved XML document.

options

    Additional Options. Currently only LIBXML_NOEMPTYTAG is supported. 


PHP中文网词条详解返回值

Returns the number of bytes written 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

Example #1 Saving a DOM tree into a file

<?php
$doc = new DOMDocument('1.0');
// we want a nice output
$doc->formatOutput = true;
$root = $doc->createElement('book');
$root = $doc->appendChild($root);
$title = $doc->createElement('title');
$title = $root->appendChild($title);
$text = $doc->createTextNode('This is the title');
$text = $title->appendChild($text);
echo 'Wrote: ' . $doc->save("/tmp/test.xml") . ' bytes'; // Wrote: 72 bytes
?>


PHP中文网词条详解参见


参考资料
词条标签:
Save   DOMDocument