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feat: 本次提交更新内容如下

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php有问题，覆盖下
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笔记本里的永平
2025-07-07 14:52:56 +08:00
parent c29fbd1bbb
commit c9a3aaab58
338 changed files with 70315 additions and 12737 deletions
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429
Server/thinkphp/library/think/Session.php
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@@ -15,37 +15,115 @@ use think\exception\ClassNotFoundException;
class Session
{
protected static $prefix = '';
protected static $init = null;
/**
* 配置参数
* @var array
*/
protected $config = [];
/**
* 前缀
* @var string
*/
protected $prefix = '';
/**
* 是否初始化
* @var bool
*/
protected $init = null;
/**
* 锁驱动
* @var object
*/
protected $lockDriver = null;
/**
* 锁key
* @var string
*/
protected $sessKey = 'PHPSESSID';
/**
* 锁超时时间
* @var integer
*/
protected $lockTimeout = 3;
/**
* 是否启用锁机制
* @var bool
*/
protected $lock = false;
public function __construct(array $config = [])
{
$this->config = $config;
}
/**
* 设置或者获取session作用域（前缀）
* @param string $prefix
* @access public
* @param string $prefix
* @return string|void
*/
public static function prefix($prefix = '')
public function prefix($prefix = '')
{
empty(self::$init) && self::boot();
empty($this->init) && $this->boot();
if (empty($prefix) && null !== $prefix) {
return self::$prefix;
return $this->prefix;
} else {
self::$prefix = $prefix;
$this->prefix = $prefix;
}
}
public static function __make(Config $config)
{
return new static($config->pull('session'));
}
/**
* 配置
* @access public
* @param array $config
* @return void
*/
public function setConfig(array $config = [])
{
$this->config = array_merge($this->config, array_change_key_case($config));
if (isset($config['prefix'])) {
$this->prefix = $config['prefix'];
}
if (isset($config['use_lock'])) {
$this->lock = $config['use_lock'];
}
}
/**
* 设置已经初始化
* @access public
* @return void
*/
public function inited()
{
$this->init = true;
}
/**
* session初始化
* @param array $config
* @access public
* @param array $config
* @return void
* @throws \think\Exception
*/
public static function init(array $config = [])
public function init(array $config = [])
{
if (empty($config)) {
$config = Config::get('session');
}
// 记录初始化信息
App::$debug && Log::record('[ SESSION ] INIT ' . var_export($config, true), 'info');
$config = $config ?: $this->config;
$isDoStart = false;
if (isset($config['use_trans_sid'])) {
ini_set('session.use_trans_sid', $config['use_trans_sid'] ? 1 : 0);
@@ -57,42 +135,57 @@ class Session
$isDoStart = true;
}
if (isset($config['prefix']) && ('' === self::$prefix || null === self::$prefix)) {
self::$prefix = $config['prefix'];
if (isset($config['prefix'])) {
$this->prefix = $config['prefix'];
}
if (isset($config['use_lock'])) {
$this->lock = $config['use_lock'];
}
if (isset($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['secure'])) {
ini_set('session.cookie_secure', $config['secure']);
}
if (isset($config['httponly'])) {
ini_set('session.cookie_httponly', $config['httponly']);
}
if (isset($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
$class = false !== strpos($config['type'], '\\') ? $config['type'] : '\\think\\session\\driver\\' . ucwords($config['type']);
@@ -102,42 +195,51 @@ class Session
throw new ClassNotFoundException('error session handler:' . $class, $class);
}
}
if ($isDoStart) {
session_start();
self::$init = true;
$this->start();
} else {
self::$init = false;
$this->init = false;
}
return $this;
}
/**
* session自动启动或者初始化
* @access public
* @return void
*/
public static function boot()
public function boot()
{
if (is_null(self::$init)) {
self::init();
} elseif (false === self::$init) {
if (is_null($this->init)) {
$this->init();
}
if (false === $this->init) {
if (PHP_SESSION_ACTIVE != session_status()) {
session_start();
$this->start();
}
self::$init = true;
$this->init = true;
}
}
/**
* session设置
* @param string $name session名称
* @param mixed $value session值
* @param string|null $prefix 作用域（前缀）
* @access public
* @param string $name session名称
* @param mixed $value session值
* @param string|null $prefix 作用域（前缀）
* @return void
*/
public static function set($name, $value = '', $prefix = null)
public function set($name, $value, $prefix = null)
{
empty(self::$init) && self::boot();
$this->lock();
empty($this->init) && $this->boot();
$prefix = !is_null($prefix) ? $prefix : $this->prefix;
$prefix = !is_null($prefix) ? $prefix : self::$prefix;
if (strpos($name, '.')) {
// 二维数组赋值
list($name1, $name2) = explode('.', $name);
@@ -151,51 +253,130 @@ class Session
} else {
$_SESSION[$name] = $value;
}
$this->unlock();
}
/**
* session获取
* @param string $name session名称
* @param string|null $prefix 作用域（前缀）
* @access public
* @param string $name session名称
* @param string|null $prefix 作用域（前缀）
* @return mixed
*/
public static function get($name = '', $prefix = null)
public function get($name = '', $prefix = null)
{
empty(self::$init) && self::boot();
$prefix = !is_null($prefix) ? $prefix : self::$prefix;
if ('' == $name) {
// 获取全部的session
$value = $prefix ? (!empty($_SESSION[$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;
$this->lock();
empty($this->init) && $this->boot();
$prefix = !is_null($prefix) ? $prefix : $this->prefix;
$value = $prefix ? (!empty($_SESSION[$prefix]) ? $_SESSION[$prefix] : []) : $_SESSION;
if ('' != $name) {
$name = explode('.', $name);
foreach ($name as $val) {
if (isset($value[$val])) {
$value = $value[$val];
} else {
$value = null;
break;
}
}
}
$this->unlock();
return $value;
}
/**
* session 读写锁驱动实例化
*/
protected function initDriver()
{
$config = $this->config;
if (!empty($config['type']) && isset($config['use_lock']) && $config['use_lock']) {
// 读取session驱动
$class = false !== strpos($config['type'], '\\') ? $config['type'] : '\\think\\session\\driver\\' . ucwords($config['type']);
// 检查驱动类及类中是否存在 lock 和 unlock 函数
if (class_exists($class) && method_exists($class, 'lock') && method_exists($class, 'unlock')) {
$this->lockDriver = new $class($config);
}
}
// 通过cookie获得session_id
if (isset($config['name']) && $config['name']) {
$this->sessKey = $config['name'];
}
if (isset($config['lock_timeout']) && $config['lock_timeout'] > 0) {
$this->lockTimeout = $config['lock_timeout'];
}
}
/**
* session 读写加锁
* @access protected
* @return void
*/
protected function lock()
{
if (empty($this->lock)) {
return;
}
$this->initDriver();
if (null !== $this->lockDriver && method_exists($this->lockDriver, 'lock')) {
$t = time();
// 使用 session_id 作为互斥条件，即只对同一 session_id 的会话互斥。第一次请求没有 session_id
$sessID = isset($_COOKIE[$this->sessKey]) ? $_COOKIE[$this->sessKey] : '';
do {
if (time() - $t > $this->lockTimeout) {
$this->unlock();
}
} while (!$this->lockDriver->lock($sessID, $this->lockTimeout));
}
}
/**
* session 读写解锁
* @access protected
* @return void
*/
protected function unlock()
{
if (empty($this->lock)) {
return;
}
$this->pause();
if ($this->lockDriver && method_exists($this->lockDriver, 'unlock')) {
$sessID = isset($_COOKIE[$this->sessKey]) ? $_COOKIE[$this->sessKey] : '';
$this->lockDriver->unlock($sessID);
}
}
/**
* session获取并删除
* @param string $name session名称
* @param string|null $prefix 作用域（前缀）
* @access public
* @param string $name session名称
* @param string|null $prefix 作用域（前缀）
* @return mixed
*/
public static function pull($name, $prefix = null)
public function pull($name, $prefix = null)
{
$result = self::get($name, $prefix);
$result = $this->get($name, $prefix);
if ($result) {
self::delete($name, $prefix);
$this->delete($name, $prefix);
return $result;
} else {
return;
@@ -204,53 +385,63 @@ class Session
/**
* session设置 下一次请求有效
* @param string $name session名称
* @param mixed $value session值
* @param string|null $prefix 作用域（前缀）
* @access public
* @param string $name session名称
* @param mixed $value session值
* @param string|null $prefix 作用域（前缀）
* @return void
*/
public static function flash($name, $value)
public function flash($name, $value)
{
self::set($name, $value);
if (!self::has('__flash__.__time__')) {
self::set('__flash__.__time__', $_SERVER['REQUEST_TIME_FLOAT']);
$this->set($name, $value);
if (!$this->has('__flash__.__time__')) {
$this->set('__flash__.__time__', $_SERVER['REQUEST_TIME_FLOAT']);
}
self::push('__flash__', $name);
$this->push('__flash__', $name);
}
/**
* 清空当前请求的session数据
* @access public
* @return void
*/
public static function flush()
public function flush()
{
if (self::$init) {
$item = self::get('__flash__');
if (!$this->init) {
return;
}
if (!empty($item)) {
$time = $item['__time__'];
if ($_SERVER['REQUEST_TIME_FLOAT'] > $time) {
unset($item['__time__']);
self::delete($item);
self::set('__flash__', []);
}
$item = $this->get('__flash__');
if (!empty($item)) {
$time = $item['__time__'];
if ($_SERVER['REQUEST_TIME_FLOAT'] > $time) {
unset($item['__time__']);
$this->delete($item);
$this->set('__flash__', []);
}
}
}
/**
* 删除session数据
* @param string|array $name session名称
* @param string|null $prefix 作用域（前缀）
* @access public
* @param string|array $name session名称
* @param string|null $prefix 作用域（前缀）
* @return void
*/
public static function delete($name, $prefix = null)
public function delete($name, $prefix = null)
{
empty(self::$init) && self::boot();
$prefix = !is_null($prefix) ? $prefix : self::$prefix;
empty($this->init) && $this->boot();
$prefix = !is_null($prefix) ? $prefix : $this->prefix;
if (is_array($name)) {
foreach ($name as $key) {
self::delete($key, $prefix);
$this->delete($key, $prefix);
}
} elseif (strpos($name, '.')) {
list($name1, $name2) = explode('.', $name);
@@ -270,13 +461,15 @@ class Session
/**
* 清空session数据
* @param string|null $prefix 作用域（前缀）
* @access public
* @param string|null $prefix 作用域（前缀）
* @return void
*/
public static function clear($prefix = null)
public function clear($prefix = null)
{
empty(self::$init) && self::boot();
$prefix = !is_null($prefix) ? $prefix : self::$prefix;
empty($this->init) && $this->boot();
$prefix = !is_null($prefix) ? $prefix : $this->prefix;
if ($prefix) {
unset($_SESSION[$prefix]);
} else {
@@ -286,81 +479,101 @@ class Session
/**
* 判断session数据
* @param string $name session名称
* @param string|null $prefix
* @access public
* @param string $name session名称
* @param string|null $prefix
* @return bool
*/
public static function has($name, $prefix = null)
public function has($name, $prefix = null)
{
empty(self::$init) && self::boot();
$prefix = !is_null($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]);
empty($this->init) && $this->boot();
$prefix = !is_null($prefix) ? $prefix : $this->prefix;
$value = $prefix ? (!empty($_SESSION[$prefix]) ? $_SESSION[$prefix] : []) : $_SESSION;
$name = explode('.', $name);
foreach ($name as $val) {
if (!isset($value[$val])) {
return false;
} else {
$value = $value[$val];
}
}
return true;
}
/**
* 添加数据到一个session数组
* @access public
* @param string $key
* @param mixed $value
* @return void
*/
public static function push($key, $value)
public function push($key, $value)
{
$array = self::get($key);
$array = $this->get($key);
if (is_null($array)) {
$array = [];
}
$array[] = $value;
self::set($key, $array);
$this->set($key, $array);
}
/**
* 启动session
* @access public
* @return void
*/
public static function start()
public function start()
{
session_start();
self::$init = true;
$this->init = true;
}
/**
* 销毁session
* @access public
* @return void
*/
public static function destroy()
public function destroy()
{
if (!empty($_SESSION)) {
$_SESSION = [];
}
session_unset();
session_destroy();
self::$init = null;
$this->init = null;
$this->lockDriver = null;
}
/**
* 重新生成session_id
* @param bool $delete 是否删除关联会话文件
* @access public
* @param bool $delete 是否删除关联会话文件
* @return void
*/
public static function regenerate($delete = false)
public function regenerate($delete = false)
{
session_regenerate_id($delete);
}
/**
* 暂停session
* @access public
* @return void
*/
public static function pause()
public function pause()
{
// 暂停session
session_write_close();
self::$init = false;
$this->init = false;
}
}