Add date and hash helpers and autoload them

2011-05-08 19:56:13 +02:00
parent cb63df2405
commit 4b0f9f8099
3 changed files with 63 additions and 1 deletions
--- a/application/helpers/hash_helper.php
+++ b/application/helpers/hash_helper.php
@@ -0,0 +1,23 @@
+<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+/**
+ * Helper for generating hash values.
+ *
+ * @author Karsten Heiken <karsten@disposed.de>
+ */
+
+/**
+ * Generate a pseudo-random SHA1-hash.
+ *
+ * @access	public
+ * @return	integer
+ */
+if ( ! function_exists('random_hash'))
+{
+	function random_hash($len = 40)
+	{
+		return substr(sha1(rand(1,1000).now().rand(1001,2000)), 0, $len);
+	}
+}
+
+/* End of file MY_date_helper.php */
+/* Location: ./application/helpers/MY_date_helper.php */