<p>&lt;?php</p>

<p>namespace MailPoet\WP;</p>

<p>if (!defined(&#39;ABSPATH&#39;)) exit;</p>

<p>class Readme {
  public static function parseChangelog($readmeTxt, $limit = null) {</p>

<pre><code>// Extract changelog section of the readme.txt
preg_match(&#39;/== Changelog ==(.*?)(\n==|$)/is&#39;, $readmeTxt, $changelog);

if (empty($changelog[1])) {
  return false;
}

// Get changelog entries
$entries = preg_split(&#39;/\n(?=\=)/&#39;, trim($changelog[1]), -1, PREG_SPLIT_NO_EMPTY);

if (empty($entries)) {
  return false;
}

$c = 0;
$changelog = [];

foreach ($entries as $entry) {
  // Locate version header and changes list
  preg_match(&#39;/=(.*?)=(.*)/s&#39;, $entry, $parts);

  if (empty($parts[1]) || empty($parts[2])) {
    return false;
  }

  $header = trim($parts[1]);
  $list = trim($parts[2]);

  // Get individual items from the list
  $list = preg_split(&#39;/(^|\n)[\* ]*/&#39;, $list, -1, PREG_SPLIT_NO_EMPTY);

  $changelog[] = [
    &#39;version&#39; =&gt; $header,
    &#39;changes&#39; =&gt; $list,
  ];

  if (++$c == $limit) {
    break;
  }
}

return $changelog;
</code></pre>

<p>}
}</p>