摘要: function getFilesize($num) { $p = 0; $format = 'bytes'; if( $num > 0 && $num = 1024 && $num = pow(1024, 2) && $num = pow(1024, 3) && $num = pow(1024, 4) && $num < pow(1024, 5)... 阅读全文
posted @ 2019-04-06 14:09 Ryan_zheng 阅读(4019) 评论(0) 推荐(0) 编辑