php 上传的时候,在没用move_uploaded_file 函数时,文件是滞已经被上专
1.php 上传的时候,在没用move_uploaded_file 函数时,客户端文件是否已经被传到临时目录了(用files数组可以得到相关信息)
2.如果已经被上传,在多长时间后自动清除!!
3.当用完move_uploaded_file函数后, 临时文件是否还存在!
4.php 类中的private 和 var 可以用在类中的函数里吗?
------解决方案--------------------
1.是的.
2.在附件上传成功后,如果你没有做任何操作,临时文件将被自动删除.
3.用过此函数后,临时文件不会存在.
4.类的方法中调用应该用$this->
------解决方案--------------------
move,就是转移了。
private在php中支持,用于class
------解决方案--------------------
1.是的
2.3. 脚本执行完后临时文件自动删除
4. 对PHP的OO不是很了解
------解决方案--------------------
1.是的.
2.在附件上传成功后,如果你没有做任何操作,临时文件将被自动删除.
3.用过此函数后,临时文件不会存在.
4.类的方法中调用应该用$this->
=====================================================
完全正确。LZ放心使用。

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