选择语言 :

Driver_Cache_Driver_Apc::delete

删除指定key的缓存，若$key===true则表示删除全部

boolean Driver_Cache_Driver_Apc::delete( string $key )

参数列表

参数类型描述默认值

$key string $key

参数	类型	描述	默认值
`$key`	`string`	$key

返回值

boolean

File: ./drivers/cache/apc/apc.class.php

public function delete($key)
{
    if (true===$key)
    {
        return $this->delete_all();
    }
    else
    {
        if ($this->prefix)
        {
            if (is_array($key))
            {
                foreach ($key as &$k)
                {
                    $k = $this->prefix . $k;
                }
            }
            else
            {
                $key = $this->prefix . $key;
            }
        }

        $status = apc_delete($key);
    }

    if (IS_DEBUG)Core::debug()->info($key, 'apc cache delete key');

    return $status;
}