php怎么移动已上传的图片
php如何移动已上传的图片
php如何移动已经上传的图片
------解决方案--------------------
move_uploaded_file( $_FILES['photo']['tmp_name'] , $target_image )
$target_image是图片在服务器上的地址,也就是你要移动的位置
------解决方案--------------------
可以直接用php调用系统命令的方式,
exec( " mv -f /path/old.jpg /path/new.jpg " );
------解决方案--------------------
好吧
rename()
但是我总觉得用系统命令方式会更快,尤其处理大文件。
------解决方案--------------------
当然是用 rename 函数啦
------解决方案--------------------
出什麼錯?
是否有權限?
------解决方案--------------------
我看你还要怎么叫唤!
你怎么做的,总得贴出代码吧?
出了问题总得给出错误信息吧?
------解决方案--------------------
用绝对路径,你现在用的是相对路径。
------解决方案--------------------
你的 $picturename[i] 是空的!
cs/temporaryPicture/ 是路径,不是文件(目录)名
怎么可以?

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