import v1.1.0_RC2 | 2009-09-20

libs/Zend/Crypt.php

@@ -1,5 +1,30 @@
 <?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Crypt
+ * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Crypt.php 16971 2009-07-22 18:05:45Z mikaelkael $
+ */
 
+/**
+ * @category   Zend
+ * @package    Zend_Crypt
+ * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
 class Zend_Crypt
 {
 
@@ -9,6 +34,9 @@ class Zend_Crypt
 
     protected static $_type = null;
 
+    /**
+     * @var array
+     */
     protected static $_supportedAlgosOpenssl = array(
         'md2',
         'md4',
@@ -22,6 +50,9 @@ class Zend_Crypt
         'sha512'
     );
 
+    /**
+     * @var array
+     */
     protected static $_supportedAlgosMhash = array(
         'adler32',
         'crc32',
@@ -41,6 +72,12 @@ class Zend_Crypt
         'tiger160'
     );
 
+    /**
+     * @param string $algorithm
+     * @param string $data
+     * @param bool $binaryOutput
+     * @return unknown
+     */
     public static function hash($algorithm, $data, $binaryOutput = false)
     {
         $algorithm = strtolower($algorithm);
@@ -52,6 +89,10 @@ class Zend_Crypt
         $result = self::$supportedMethod($algorithm, $data, $binaryOutput);
     }
 
+    /**
+     * @param string $algorithm
+     * @throws Zend_Crypt_Exception
+     */
     protected static function _detectHashSupport($algorithm)
     {
         if (function_exists('hash')) {
@@ -75,15 +116,30 @@ class Zend_Crypt
                return;
             }
         }
+        /**
+         * @see Zend_Crypt_Exception
+         */
         require_once 'Zend/Crypt/Exception.php';
         throw new Zend_Crypt_Exception('\'' . $algorithm . '\' is not supported by any available extension or native function');
     }
 
+    /**
+     * @param string $algorithm
+     * @param string $data
+     * @param bool $binaryOutput
+     * @return string
+     */
     protected static function _digestHash($algorithm, $data, $binaryOutput)
     {
         return hash($algorithm, $data, $binaryOutput);
     }
 
+    /**
+     * @param string $algorithm
+     * @param string $data
+     * @param bool $binaryOutput
+     * @return string
+     */
     protected static function _digestMhash($algorithm, $data, $binaryOutput)
     {
         $constant = constant('MHASH_' . strtoupper($algorithm));
@@ -94,6 +150,12 @@ class Zend_Crypt
         return bin2hex($binary);
     }
 
+    /**
+     * @param string $algorithm
+     * @param string $data
+     * @param bool $binaryOutput
+     * @return string
+     */
     protected static function _digestOpenssl($algorithm, $data, $binaryOutput)
     {
         if ($algorithm == 'ripemd160') {