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demo.php
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demo.php
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<?php
require_once( dirname( __FILE__) . '/html2markdown.php' );
$markdown = '';
$html = ($_POST) ? $_POST["html"] : null;
if ( !is_null($html) )
{
if (get_magic_quotes_gpc()) {
$html = stripslashes($html);
} else {
$html = $html;
}
$markdown = html2markdown($html);
}
?>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>html2markdown demo</title>
<style>
body{font-family:helvetica, arial, sans;}
</style>
</head>
<body>
<div style="width:50%;float:left;">
<h3>HTML</h3>
<form method="post" action="">
<?php if ( !is_null($html) ): ?>
<textarea rows="30" style="width:95%" name="html" id="html"><?php echo $html ?></textarea><br />
<?php else: ?>
<textarea rows="30" style="width:95%" name="html" id="html">
<h1>A level one header</h1>
<p>Some paragraph text™ containing “UTF-8” chars…</p>
<h2>A longer level two header</h2>
<h3>Here's a <em>level 3</em> title</h3>
<p>Some text containing<br/>a forced break.</p>
<h2>Blockquotes and horizontal rules</h2>
<blockquote>Here's a blockquote</blockquote>
<hr />
<blockquote>
<p>This should have a single arrow.</p>
<blockquote>
<p>A blockquote inside a blockquote, with a double arrow, on a new line.</p>
</blockquote>
</blockquote>
<hr />
<blockquote>
<p>A multi-paragraph blockquote.</p>
<p>Here's the second paragraph. (Should be inside blockquote.)</p>
<h4>A header inside a blockquote</h4>
<p><img src="/path/img.jpg" alt="Image in a blockquote" title="Image in a blockquote" /></p>
<ul>
<li>List in a blockquote</li>
<li>Second list item</li>
</ul>
</blockquote>
<h2>Lists</h2>
<ul>
<li>An unordered list</li>
<li>Appears with hyphens</li>
</ul>
<ol>
<li>An ordered list</li>
<li>Appears with numbers.</li>
<li>Automatically indexed.</li>
</ol>
<h2>Links and images</h2>
<p><img src="/path/img.jpg" alt="alt text" title="Title" /></p>
<p>An example of a <a href="http://url.com/" title="Title">link.</a></p>
<p>An image inside a link:<br /><a href="http://url.com/" title="Title"><img src="/path/img.jpg" alt="alt text" title="Title" /></a></p>
<h2>Inline elements</h2>
<p><em>This text is in italics.</em></p>
<p><strong>This text is in bold.</strong></p>
<p>An <em>em</em> and a <strong>strong</strong> inside a paragraph.</p>
<p>A <em><span>span</span> inside</em> an em.</p>
<p>A <em><strong>strong</strong> inside</em> an em.</p>
<p>A <span><strong>strong</strong> inside</span> a span.</p>
<h2>Code blocks and spans</h2>
<p><code>
#sidebar h1 {
font-size: 1.5em;
font-weight: bold;
}
</code></p>
<p><code>A <strong>code</strong> span</code></p>
<h2>Bugs (tests from here on fail)</h2>
<h4>A list with multiple paragraphs</h4>
<ul>
<li><p>A list item.</p>
<p>With multiple paragraphs.</p></li>
<li>List item two.</li>
</ul>
<h4>Mixed ordered and unordered nested lists</h4>
<ul>
<li>List 1
<ul><li>List 2</li></ul></li>
<li>List 1b
<ol>
<li>List 3a</li>
<li>List 3b
<ul>
<li>List 4</li>
</ul>
</li>
<li>List 3c</li>
</ol>
</li>
<li>List 1c</li>
</ul></textarea>
<?php endif; ?>
<input type="submit" value="Convert HTML to Markdown >>" name="submit">
</form>
</div>
<div style="width:50%;float:right;">
<h3>Markdown</h3>
<textarea rows="30" style="width:95%; font-family:monospace;" name="markdown" id="markdown" style="font-family:monospace"><?php
echo htmlspecialchars($markdown); ?></textarea><br />
</div>
<div style="clear:both;"></div>
<h3>html2markdown for PHP</h3>
<p><a href="https://github.com/nickcernis/html2markdown">html2markdown</a> by <a href="http://twitter.com/nickcernis/">@nickcernis</a> is a PHP script to convert valid HTML into Markdown. It's available from GitHub and licensed under The MIT License.</p>
</body>
</html>