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DOMDocument::save


(PHP 5)

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

Beschreibung

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.

Parameter-Liste

filename

The path to the saved XML document.

options

Additional Options. Currently only LIBXML_NOEMPTYTAG is supported.

Rückgabewerte

Returns the number of bytes written or FALSE if an error occurred.

Changelog

Version Beschreibung
5.1.0 Added the options parameter

Beispiele

PHP Code
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$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

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