Added File class.

classes/File.php

@@ -0,0 +1,70 @@
+<?php
+
+/**
+ * File Utility Collection
+ *
+ * PHP version 5
+ *
+ * Licensed under The MIT License
+ * Redistribution of these files must retain the above copyright notice.
+ *
+ * @author    Josh Sherman <josh@gravityblvd.com>
+ * @copyright Copyright 2007-2011, Josh Sherman 
+ * @license   http://www.opensource.org/licenses/mit-license.html
+ * @package   PICKLES
+ * @link      http://p.ickl.es
+ */
+
+/**
+ * File Class
+ *
+ * Just a simple collection of static functions to accomplish some of the more
+ * redundant file related manipulation.
+ */
+class File
+{
+	/**
+	 * Remove a Directory, Recursively
+	 *
+	 * Removes a directory by emptying all of the contents recursively and then
+	 * removing the directory, as PHP will not let you rmdir() on ain non-empty
+	 * directory. Use with caution, seriously.
+	 *
+	 * @static
+	 * @param  string $directory directory to remove
+	 * @return boolean status of the final rmdir();
+	 */
+	public static function removeDirectory($directory)
+	{
+		if (substr($directory, -1) != '/')
+		{
+			$directory .= '/';
+		}
+
+		// If directory is a directory, read in all the files
+		if (is_dir($directory))
+		{
+			$files = scandir($directory);
+			
+			// Loop through said files, check for directories, and unlink files
+			foreach ($files as $file)
+			{
+				if (!in_array($file, array('.', '..')))
+				{
+					if (is_dir($directory . $file))
+					{
+						File::removeDirectory($directory . $file);
+					}
+					else
+					{
+						unlink($directory . $file);
+					}
+				}
+			}
+		}
+
+		rmdir($directory);
+	}
+}
+
+?>