PHP $ _FILES ['file'] ['tmp_name']:如何保留文件名和扩展名? [英] PHP $_FILES['file']['tmp_name']: How to preserve filename and extension?
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问题描述
我正在尝试从表单上传doc文件并将其发送到电子邮件.我正在使用
I am trying to upload a doc file from a form and send it to email. I am using
$_FILES['file']['tmp_name'];
问题是,它正在返回随机生成的文件名.因此,到达收件箱时,文件名是phpvwRGKN.dat(每次文件名都是随机的).
The problem is, it is returning a randomly generated file name. So, when it reaches the inbox, the filename is phpvwRGKN.dat (filename is random each time).
如何保留文件名和扩展名?
How can I preserve the filename and extension?
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