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Merge pull request #198 from zhylninc/session_test

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1. fix session_start() step to end
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ThinkPHP
2016-01-14 22:52:38 +08:00
parent 654114ef06 12379d08a0
commit c976aea82d
1 changed files with 256 additions and 239 deletions
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465
library/think/Session.php
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@@ -10,243 +10,260 @@
// +---------------------------------------------------------------------- // +----------------------------------------------------------------------
namespace think; namespace think;
class Session { class Session
protected static $prefix = ''; {
/** 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 * 设置或者获取session作用域（前缀）
* *
* @param array $config * @param string $prefix
* @return void * @return string|void
*/ */
public static function init($config = []) { public static function prefix($prefix = '')
if (isset ( $config ['use_trans_sid'] )) { {
ini_set ( 'session.use_trans_sid', $config ['use_trans_sid'] ? 1 : 0 ); if (empty($prefix) && $prefix !== null) {
} return self::$prefix;
} else {
self::$prefix = $prefix;
}
}
// 启动session /**
if (! empty ( $config ['auto_start'] ) && PHP_SESSION_ACTIVE != session_status ()) { * session初始化
ini_set ( 'session.auto_start', 0 ); *
session_start (); * @param array $config
} * @return void
*/
public static function init($config = [])
{
$isDoStart = false;
if (isset($config['use_trans_sid'])) {
ini_set('session.use_trans_sid', $config['use_trans_sid'] ? 1 : 0);
}
if (isset ( $config ['prefix'] )) { // 启动session
self::$prefix = $config ['prefix']; if (! empty($config['auto_start']) && PHP_SESSION_ACTIVE != session_status()) {
} ini_set('session.auto_start', 0);
if ($config ['var_session_id'] && isset ( $_REQUEST [$config ['var_session_id']] )) { $isDoStart = true;
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 ( $config ['use_cookies'] )) { if (isset($config['prefix'])) {
ini_set ( 'session.use_cookies', $config ['use_cookies'] ? 1 : 0 ); self::$prefix = $config['prefix'];
} }
if (isset ( $config ['cache_limiter'] )) { if ($config['var_session_id'] && isset($_REQUEST[$config['var_session_id']])) {
session_cache_limiter ( $config ['cache_limiter'] ); session_id($_REQUEST[$config['var_session_id']]);
} } elseif (isset($config['id']) && ! empty($config['id'])) {
if (isset ( $config ['cache_expire'] )) { session_id($config['id']);
session_cache_expire ( $config ['cache_expire'] ); }
} if (isset($config['name'])) {
if (! empty ( $config ['type'] )) { session_name($config['name']);
// 读取session驱动 }
$class = (! empty ( $config ['namespace'] ) ? $config ['namespace'] : '\\think\\session\\driver\\') . ucwords ( $config ['type'] ); if (isset($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', $config['expire']);
}
// 检查驱动类 if (isset($config['use_cookies'])) {
if (! class_exists ( $class ) || ! session_set_save_handler ( new $class () )) { ini_set('session.use_cookies', $config['use_cookies'] ? 1 : 0);
throw new \think\Exception ( 'error session handler', 11700 ); }
} if (isset($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
* session设置 if (! class_exists($class) || ! session_set_save_handler(new $class())) {
* throw new \think\Exception('error session handler', 11700);
* @param string $name }
* session名称 }
* @param mixed $value if ($isDoStart) {
* session值 session_start();
* @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 * session设置
* *
* @param string $name * @param string $name
* session名称 * session名称
* @param string $prefix * @param mixed $value
* 作用域（前缀） * session值
* @return mixed * @param string $prefix
*/ * 作用域（前缀）
public static function get($name = '', $prefix = '') { * @return void
$prefix = $prefix ? $prefix : self::$prefix; */
if ('' == $name) { public static function set($name, $value = '', $prefix = '')
// 获取全部的session {
$value = $prefix ? $_SESSION [$prefix] : $_SESSION; $prefix = $prefix ? $prefix : self::$prefix;
} elseif ($prefix) { if (strpos($name, '.')) {
// 获取session // 二维数组赋值
if (strpos ( $name, '.' )) { list ($name1, $name2) = explode('.', $name);
list ( $name1, $name2 ) = explode ( '.', $name ); if ($prefix) {
$value = isset ( $_SESSION [$prefix] [$name1] [$name2] ) ? $_SESSION [$prefix] [$name1] [$name2] : null; $_SESSION[$prefix][$name1][$name2] = $value;
} else { } else {
$value = isset ( $_SESSION [$prefix] [$name] ) ? $_SESSION [$prefix] [$name] : null; $_SESSION[$name1][$name2] = $value;
} }
} else { } elseif ($prefix) {
if (strpos ( $name, '.' )) { $_SESSION[$prefix][$name] = $value;
list ( $name1, $name2 ) = explode ( '.', $name ); } else {
$value = isset ( $_SESSION [$name1] [$name2] ) ? $_SESSION [$name1] [$name2] : null; $_SESSION[$name] = $value;
} else { }
$value = isset ( $_SESSION [$name] ) ? $_SESSION [$name] : null; }
}
}
return $value;
}
/** /**
* 删除session数据 * session获取
* *
* @param string $name * @param string $name
* session名称 * session名称
* @param string $prefix * @param string $prefix
* 作用域（前缀） * 作用域（前缀）
* @return void * @return mixed
*/ */
public static function delete($name, $prefix = '') { public static function get($name = '', $prefix = '')
$prefix = $prefix ? $prefix : self::$prefix; {
if (strpos ( $name, '.' )) { $prefix = $prefix ? $prefix : self::$prefix;
list ( $name1, $name2 ) = explode ( '.', $name ); if ('' == $name) {
if ($prefix) { // 获取全部的session
unset ( $_SESSION [$prefix] [$name1] [$name2] ); $value = $prefix ? $_SESSION[$prefix] : $_SESSION;
} else { } elseif ($prefix) {
unset ( $_SESSION [$name1] [$name2] ); // 获取session
} if (strpos($name, '.')) {
} else { list ($name1, $name2) = explode('.', $name);
if ($prefix) { $value = isset($_SESSION[$prefix][$name1][$name2]) ? $_SESSION[$prefix][$name1][$name2] : null;
unset ( $_SESSION [$prefix] [$name] ); } else {
} else { $value = isset($_SESSION[$prefix][$name]) ? $_SESSION[$prefix][$name] : null;
unset ( $_SESSION [$name] ); }
} } 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;
}
/** /**
* 清空session数据 * 删除session数据
* *
* @param string $prefix * @param string $name
* 作用域（前缀） * session名称
* @return void * @param string $prefix
*/ * 作用域（前缀）
public static function clear($prefix = '') { * @return void
$prefix = $prefix ? $prefix : self::$prefix; */
if ($prefix) { public static function delete($name, $prefix = '')
unset ( $_SESSION [$prefix] ); {
} else { $prefix = $prefix ? $prefix : self::$prefix;
$_SESSION = [ ]; if (strpos($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]);
}
}
}
/** /**
* 判断session数据 * 清空session数据
* *
* @param string $name * @param string $prefix
* session名称 * 作用域（前缀）
* @param string $prefix * @return void
* */
* @return bool public static function clear($prefix = '')
* @internal param mixed $value session值 {
*/ $prefix = $prefix ? $prefix : self::$prefix;
public static function has($name, $prefix = '') { if ($prefix) {
$prefix = $prefix ? $prefix : self::$prefix; unset($_SESSION[$prefix]);
if (strpos ( $name, '.' )) { } else {
// 支持数组 $_SESSION = [];
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 * 判断session数据
* *
* @return void * @param string $name
*/ * session名称
public static function pause() { * @param string $prefix
// 暂停session *
session_write_close (); * @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]);
}
}
/** /**
* 启动session * 暂停session
* *
* @return void * @return void
*/ */
public static function start() { public static function pause()
session_start (); {
} // 暂停session
session_write_close();
}
/** /**
* 销毁session * 启动session
* *
* @return void * @return void
*/ */
public static function destroy() { public static function start()
$_SESSION = [ ]; {
session_unset (); session_start();
session_destroy (); }
}
/** /**
* 重新生成session_id * 销毁session
* *
* @return void * @return void
*/ */
private static function regenerate() { public static function destroy()
session_regenerate_id (); {
} $_SESSION = [];
session_unset();
session_destroy();
}
/**
* 重新生成session_id
*
* @return void
*/
private static function regenerate()
{
session_regenerate_id();
}
} }