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Merge pull request #197 from zhylninc/session_test

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Session test
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ThinkPHP
2016-01-14 22:10:41 +08:00
parent b3822bb7b7 f22fffda28
commit 654114ef06
1 changed files with 252 additions and 244 deletions
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496
library/think/Session.php
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@@ -1,244 +1,252 @@
<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2016 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
namespace think;
class Session
{
protected static $prefix = '';
/**
* 设置或者获取session作用域（前缀）
* @param string $prefix
* @return string|void
*/
public static function prefix($prefix = '')
{
if (empty($prefix)) {
return self::$prefix;
} else {
self::$prefix = $prefix;
}
}
/**
* session初始化
* @param array $config
* @return void
*/
public static function init($config = [])
{
if (isset($config['prefix'])) {
self::$prefix = $config['prefix'];
}
if ($config['var_session_id'] && isset($_REQUEST[$config['var_session_id']])) {
session_id($_REQUEST[$config['var_session_id']]);
} elseif (isset($config['id']) && !empty($config['id'])) {
session_id($config['id']);
}
if (isset($config['name'])) {
session_name($config['name']);
}
if (isset($config['path'])) {
session_save_path($config['path']);
}
if (isset($config['domain'])) {
ini_set('session.cookie_domain', $config['domain']);
}
if (isset($config['expire'])) {
ini_set('session.gc_maxlifetime', $config['expire']);
ini_set('session.cookie_lifetime', $config['expire']);
}
if (isset($config['use_trans_sid'])) {
ini_set('session.use_trans_sid', $config['use_trans_sid'] ? 1 : 0);
}
if (isset($config['use_cookies'])) {
ini_set('session.use_cookies', $config['use_cookies'] ? 1 : 0);
}
if (isset($config['cache_limiter'])) {
session_cache_limiter($config['cache_limiter']);
}
if (isset($config['cache_expire'])) {
session_cache_expire($config['cache_expire']);
}
if (!empty($config['type'])) {
// 读取session驱动
$class = (!empty($config['namespace']) ? $config['namespace'] : '\\think\\session\\driver\\') . ucwords($config['type']);
// 检查驱动类
if (!session_set_save_handler(new $class())) {
throw new Exception('error session handler', 11700);
}
}
// 启动session
if (!empty($config['auto_start']) && PHP_SESSION_ACTIVE != session_status()) {
ini_set('session.auto_start', 0);
session_start();
}
}
/**
* session设置
* @param string $name session名称
* @param mixed $value session值
* @param string $prefix 作用域（前缀）
* @return void
*/
public static function set($name, $value = '', $prefix = '')
{
$prefix = $prefix ? $prefix : self::$prefix;
if (strpos($name, '.')) {
// 二维数组赋值
list($name1, $name2) = explode('.', $name);
if ($prefix) {
$_SESSION[$prefix][$name1][$name2] = $value;
} else {
$_SESSION[$name1][$name2] = $value;
}
} elseif ($prefix) {
$_SESSION[$prefix][$name] = $value;
} else {
$_SESSION[$name] = $value;
}
}
/**
* session获取
* @param string $name session名称
* @param string $prefix 作用域（前缀）
* @return mixed
*/
public static function get($name = '', $prefix = '')
{
$prefix = $prefix ? $prefix : self::$prefix;
if ('' == $name) {
// 获取全部的session
$value = $prefix ? $_SESSION[$prefix] : $_SESSION;
} elseif ($prefix) {
// 获取session
if (strpos($name, '.')) {
list($name1, $name2) = explode('.', $name);
$value = isset($_SESSION[$prefix][$name1][$name2]) ? $_SESSION[$prefix][$name1][$name2] : null;
} else {
$value = isset($_SESSION[$prefix][$name]) ? $_SESSION[$prefix][$name] : null;
}
} else {
if (strpos($name, '.')) {
list($name1, $name2) = explode('.', $name);
$value = isset($_SESSION[$name1][$name2]) ? $_SESSION[$name1][$name2] : null;
} else {
$value = isset($_SESSION[$name]) ? $_SESSION[$name] : null;
}
}
return $value;
}
/**
* 删除session数据
* @param string $name session名称
* @param string $prefix 作用域（前缀）
* @return void
*/
public static function delete($name, $prefix = '')
{
$prefix = $prefix ? $prefix : self::$prefix;
if (strpos($name, '.')) {
list($name1, $name2) = explode('.', $name);
if ($prefix) {
unset($_SESSION[$prefix][$name1][$name2]);
} else {
unset($_SESSION[$name1][$name2]);
}
} else {
if ($prefix) {
unset($_SESSION[$prefix][$name]);
} else {
unset($_SESSION[$name]);
}
}
}
/**
* 清空session数据
* @param string $prefix 作用域（前缀）
* @return void
*/
public static function clear($prefix = '')
{
$prefix = $prefix ? $prefix : self::$prefix;
if ($prefix) {
unset($_SESSION[$prefix]);
} else {
$_SESSION = [];
}
}
/**
* 判断session数据
*
* @param string $name session名称
* @param string $prefix
*
* @return bool
* @internal param mixed $value session值
*/
public static function has($name, $prefix = '')
{
$prefix = $prefix ? $prefix : self::$prefix;
if (strpos($name, '.')) {
// 支持数组
list($name1, $name2) = explode('.', $name);
return $prefix ? isset($_SESSION[$prefix][$name1][$name2]) : isset($_SESSION[$name1][$name2]);
} else {
return $prefix ? isset($_SESSION[$prefix][$name]) : isset($_SESSION[$name]);
}
}
/**
* 暂停session
* @return void
*/
public static function pause()
{
// 暂停session
session_write_close();
}
/**
* 启动session
* @return void
*/
public static function start()
{
session_start();
}
/**
* 销毁session
* @return void
*/
public static function destroy()
{
$_SESSION = [];
session_unset();
session_destroy();
}
/**
* 重新生成session_id
* @return void
*/
private static function regenerate()
{
session_regenerate_id();
}
}
<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2016 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
namespace think;
class Session {
protected static $prefix = '';
/**
* 设置或者获取session作用域（前缀）
*
* @param string $prefix
* @return string|void
*/
public static function prefix($prefix = '') {
if (empty ( $prefix ) && $prefix !== null) {
return self::$prefix;
} else {
self::$prefix = $prefix;
}
}
/**
* session初始化
*
* @param array $config
* @return void
*/
public static function init($config = []) {
if (isset ( $config ['use_trans_sid'] )) {
ini_set ( 'session.use_trans_sid', $config ['use_trans_sid'] ? 1 : 0 );
}
// 启动session
if (! empty ( $config ['auto_start'] ) && PHP_SESSION_ACTIVE != session_status ()) {
ini_set ( 'session.auto_start', 0 );
session_start ();
}
if (isset ( $config ['prefix'] )) {
self::$prefix = $config ['prefix'];
}
if ($config ['var_session_id'] && isset ( $_REQUEST [$config ['var_session_id']] )) {
session_id ( $_REQUEST [$config ['var_session_id']] );
} elseif (isset ( $config ['id'] ) && ! empty ( $config ['id'] )) {
session_id ( $config ['id'] );
}
if (isset ( $config ['name'] )) {
session_name ( $config ['name'] );
}
if (isset ( $config ['path'] )) {
session_save_path ( $config ['path'] );
}
if (isset ( $config ['domain'] )) {
ini_set ( 'session.cookie_domain', $config ['domain'] );
}
if (isset ( $config ['expire'] )) {
ini_set ( 'session.gc_maxlifetime', $config ['expire'] );
ini_set ( 'session.cookie_lifetime', $config ['expire'] );
}
if (isset ( $config ['use_cookies'] )) {
ini_set ( 'session.use_cookies', $config ['use_cookies'] ? 1 : 0 );
}
if (isset ( $config ['cache_limiter'] )) {
session_cache_limiter ( $config ['cache_limiter'] );
}
if (isset ( $config ['cache_expire'] )) {
session_cache_expire ( $config ['cache_expire'] );
}
if (! empty ( $config ['type'] )) {
// 读取session驱动
$class = (! empty ( $config ['namespace'] ) ? $config ['namespace'] : '\\think\\session\\driver\\') . ucwords ( $config ['type'] );
// 检查驱动类
if (! class_exists ( $class ) || ! session_set_save_handler ( new $class () )) {
throw new \think\Exception ( 'error session handler', 11700 );
}
}
}
/**
* session设置
*
* @param string $name
* session名称
* @param mixed $value
* session值
* @param string $prefix
* 作用域（前缀）
* @return void
*/
public static function set($name, $value = '', $prefix = '') {
$prefix = $prefix ? $prefix : self::$prefix;
if (strpos ( $name, '.' )) {
// 二维数组赋值
list ( $name1, $name2 ) = explode ( '.', $name );
if ($prefix) {
$_SESSION [$prefix] [$name1] [$name2] = $value;
} else {
$_SESSION [$name1] [$name2] = $value;
}
} elseif ($prefix) {
$_SESSION [$prefix] [$name] = $value;
} else {
$_SESSION [$name] = $value;
}
}
/**
* session获取
*
* @param string $name
* session名称
* @param string $prefix
* 作用域（前缀）
* @return mixed
*/
public static function get($name = '', $prefix = '') {
$prefix = $prefix ? $prefix : self::$prefix;
if ('' == $name) {
// 获取全部的session
$value = $prefix ? $_SESSION [$prefix] : $_SESSION;
} elseif ($prefix) {
// 获取session
if (strpos ( $name, '.' )) {
list ( $name1, $name2 ) = explode ( '.', $name );
$value = isset ( $_SESSION [$prefix] [$name1] [$name2] ) ? $_SESSION [$prefix] [$name1] [$name2] : null;
} else {
$value = isset ( $_SESSION [$prefix] [$name] ) ? $_SESSION [$prefix] [$name] : null;
}
} else {
if (strpos ( $name, '.' )) {
list ( $name1, $name2 ) = explode ( '.', $name );
$value = isset ( $_SESSION [$name1] [$name2] ) ? $_SESSION [$name1] [$name2] : null;
} else {
$value = isset ( $_SESSION [$name] ) ? $_SESSION [$name] : null;
}
}
return $value;
}
/**
* 删除session数据
*
* @param string $name
* session名称
* @param string $prefix
* 作用域（前缀）
* @return void
*/
public static function delete($name, $prefix = '') {
$prefix = $prefix ? $prefix : self::$prefix;
if (strpos ( $name, '.' )) {
list ( $name1, $name2 ) = explode ( '.', $name );
if ($prefix) {
unset ( $_SESSION [$prefix] [$name1] [$name2] );
} else {
unset ( $_SESSION [$name1] [$name2] );
}
} else {
if ($prefix) {
unset ( $_SESSION [$prefix] [$name] );
} else {
unset ( $_SESSION [$name] );
}
}
}
/**
* 清空session数据
*
* @param string $prefix
* 作用域（前缀）
* @return void
*/
public static function clear($prefix = '') {
$prefix = $prefix ? $prefix : self::$prefix;
if ($prefix) {
unset ( $_SESSION [$prefix] );
} else {
$_SESSION = [ ];
}
}
/**
* 判断session数据
*
* @param string $name
* session名称
* @param string $prefix
*
* @return bool
* @internal param mixed $value session值
*/
public static function has($name, $prefix = '') {
$prefix = $prefix ? $prefix : self::$prefix;
if (strpos ( $name, '.' )) {
// 支持数组
list ( $name1, $name2 ) = explode ( '.', $name );
return $prefix ? isset ( $_SESSION [$prefix] [$name1] [$name2] ) : isset ( $_SESSION [$name1] [$name2] );
} else {
return $prefix ? isset ( $_SESSION [$prefix] [$name] ) : isset ( $_SESSION [$name] );
}
}
/**
* 暂停session
*
* @return void
*/
public static function pause() {
// 暂停session
session_write_close ();
}
/**
* 启动session
*
* @return void
*/
public static function start() {
session_start ();
}
/**
* 销毁session
*
* @return void
*/
public static function destroy() {
$_SESSION = [ ];
session_unset ();
session_destroy ();
}
/**
* 重新生成session_id
*
* @return void
*/
private static function regenerate() {
session_regenerate_id ();
}
}