array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'zh', ), 'this' => array ( 0 => 'book.password.php', 1 => '密码散列算法', 2 => '密码散列算法', ), 'up' => array ( 0 => 'refs.crypto.php', 1 => '加密扩展', ), 'prev' => array ( 0 => 'class.opensslasymmetrickey.php', 1 => 'OpenSSLAsymmetricKey', ), 'next' => array ( 0 => 'password.setup.php', 1 => '安装/配置', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'zh', 'path' => 'reference/password/book.xml', ), 'history' => array ( ), 'extra_header_links' => array ( 'rel' => 'alternate', 'href' => '/manual/en/feeds/book.password.atom', 'type' => 'application/atom+xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

密码散列算法

简介

密码散列算法 API 提供了 crypt() 等密码算法的简单易用包装， 以一种简洁易用安全的方式创建和管理密码。