shanethehat/pretty-xml

Library for pretty-printing XML

pretty-xml

A tiny library for pretty printing XML, inspired purely from DomDocument's lack of ability to configure indent distance., _(*1)

, _(*2)

Usage

Installation

The recommended way to install the extension is using [Composer][1]., _(*3)

Run the following command:, _(*4)

composer require simonschaufi/pretty-xml

How to use

Prettify

To use, give it a badly indented (but well-formed and valid) XML string:, _(*5)

use PrettyXml\Formatter;

$formatter = new Formatter();
echo "

" . htmlspecialchars($formatter->format('Baz')) . "

";

You can also change the size of the indent:, _(*6)

$formatter->setIndentSize(2);

And you can change the indent character:, _(*7)

$formatter->setIndentCharacter("\t");

Minify

use PrettyXml\Formatter;

$formatter = new Formatter();
echo htmlspecialchars($formatter->minify(<<<XML
<?xml version="1.0" encoding="UTF-8"?>
<foo>
    <bar>Baz</bar>
</foo>
XML));

// keep comments
echo htmlspecialchars($formatter->minify(<<<XML
<?xml version="1.0" encoding="UTF-8"?>
<foo>
    <!-- comment -->
    <bar>Baz</bar>
</foo>
XML, true));

Thanks

Thanks to vkBeautify for their algorithm., _(*8)