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缓存类增加inc和dec方法 针对数值型数据提供自增和自减操作

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thinkphp
2016-07-25 12:27:41 +08:00
parent 12333cca20
commit e5dd77ea26
8 changed files with 244 additions and 0 deletions
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32
library/think/Cache.php
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@@ -110,6 +110,36 @@ class Cache
return self::$handler->set($name, $value, $expire);
}
/**
* 自增缓存（针对数值缓存）
* @access public
* @param string $name 缓存变量名
* @param int $step 步长
* @param int $expire 有效时间 0为永久
* @return false|int
*/
public function inc($name, $step = 1, $expire = null)
{
self::init();
self::$writeTimes++;
return self::$handler->inc($name, $step, $expire);
}
/**
* 自减缓存（针对数值缓存）
* @access public
* @param string $name 缓存变量名
* @param int $step 步长
* @param int $expire 有效时间 0为永久
* @return false|int
*/
public function dec($name, $step = 1, $expire = null)
{
self::init();
self::$writeTimes++;
return self::$handler->dec($name, $step, $expire);
}
/**
* 删除缓存
* @access public
@@ -119,6 +149,7 @@ class Cache
public static function rm($name)
{
self::init();
self::$writeTimes++;
return self::$handler->rm($name);
}
@@ -130,6 +161,7 @@ class Cache
public static function clear()
{
self::init();
self::$writeTimes++;
return self::$handler->clear();
}