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--TEST--
DOMDocument::saveHTMLFile() should format output on demand
--CREDITS--
Knut Urdalen <knut@php.net>
#PHPTestFest2009 Norway 2009-06-09 \o/
--EXTENSIONS--
dom
--SKIPIF--
<?php
if (LIBXML_VERSION < 21300) die("skip see https://gitlab.gnome.org/GNOME/libxml2/-/issues/756");
?>
--FILE--
<?php
$filename = __DIR__."/DOMDocument_saveHTMLFile_formatOutput_gte_2_13.html";
$doc = new DOMDocument('1.0');
$doc->formatOutput = true;
$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);
$bytes = $doc->saveHTMLFile($filename);
var_dump($bytes);
echo file_get_contents($filename);
unlink($filename);
?>
--EXPECT--
int(59)
<html><head><title>This is the title</title></head></html>
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