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PHP 向某个资料一直写数据

Jun 13, 2016 pm 12:57 PM
ignore limit nbsp php shell

PHP 向某个文件一直写数据
如题,本人最近想写个php,就是一直向某个文件写数据,直到把磁盘写满为止
要求就是如何让php代码自己去之行,不需要外界给起动作


------解决方案--------------------
如果你的数据量本身不是很大的话,现在的硬盘都很大,确实不容易啊
------解决方案--------------------
你要攻击服务器么?写文件很慢的,不如直接生成大文件,执行复制文件。。。
------解决方案--------------------
PHP也可以转换成执行文件,但总不如C或汇编那样直接吧,写文件是很糟糕的,尤其是用很短的数据不断去写,直接让系统卡那了,没等写满就被重启了(现在的大硬盘,用那种方法写满一半也要很久的)。直接操作FAT32/NTFS生成大文件是很快的,至少用大内存缓冲数据写的话也不仅更快而且还可以让系统能响应一些操作,不至于假死。
------解决方案--------------------
在死循环中以追加方式写就是了

但第一次推动总是需要的。上帝太忙了,没空替你推
------解决方案--------------------
php 会超时
------解决方案--------------------
引用:
php 会超时

对,不能只考虑执行方法,PHP有运行时间限制。
------解决方案--------------------
引用:
php 会超时
ignore_user_abort(); 
set_time_limit(0); 
------解决方案--------------------
启动还是需要手工啊,脚本不能自运行的!
------解决方案--------------------
"直到把磁盘写满为止"
很好奇楼主的意图
------解决方案--------------------
这个需求。。。有点儿恶搞的意思啊,但总归来说,PHP也不可能自动去执行,你可以用PHP调用shell或者bat来操作文件
------解决方案--------------------
PHP定时执行任可以解决你的问提
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