New Minify Classes!

libraries/Gelato/Minify/MinifyHTML.php

@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * Gelato Library
+ *
+ * This source file is part of the Gelato Library. More information,
+ * documentation and tutorials can be found at http://gelato.monstra.org
+ *
+ * @package     Gelato
+ *
+ * @author      Romanenko Sergey / Awilum <awilum@msn.com>
+ * @copyright   2012-2013 Romanenko Sergey / Awilum <awilum@msn.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+class MinifyHTML
+{
+    /**
+     * Minify html
+     *
+     *  <code>
+     *      echo MinifyHTML::process($html);
+     *  </code>
+     *
+     * @param  string $buffer html
+     * @return string
+     */
+    public static function process($html)
+    {
+        // Remove HTML comments (not containing IE conditional comments).
+        $html = preg_replace_callback('/<!--([\\s\\S]*?)-->/', 'self::_comments', $html);
+
+        // Trim each line.
+        $html = preg_replace('/^\\s+|\\s+$/m', '', $html);
+
+        // Return HTML
+        return $html;
+    }
+
+    protected static function _comments($m)
+    {
+        return (0 === strpos($m[1], '[') || false !== strpos($m[1], '<![')) ? $m[0] : '';
+    }
+
+}