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yii
caching
ApcCache
getValue
yii\caching\ApcCache::getValue PHP Method
ApcCache Class Documentation
显示文件
Open project: yiisoft/yii2
getValue()
protected
method
This is the implementation of the method declared in the parent class.
protected
getValue
(
string
$key
) :
mixed
| false
$key
string
a unique key identifying the cached value
return
mixed
| false
the value stored in cache, false if the value is not in the cache or expired.
protected function getValue($key) { return $this->useApcu ? apcu_fetch($key) : apc_fetch($key); }
ApcCache
addValue
addValues
deleteValue
exists
flushValues
getValue
getValues
init
setValue
setValues