Laravel upload file information acquisition

Laravel file Upload file information acquisition

Get uploaded files

$file=$request->file('file');

Check if the uploaded file is legal , The return value is true or false

$file->isValid()

Get the file name of the uploaded file （ With suffix , Such as abc.png）

$filename=$file->getClientOriginalName();

Get the suffix of the uploaded file （ Such as abc.png, What we get is png）

$fileextension=$file->getClientOriginalExtension();

Get the size of the uploaded file

$filesize=$file->getClientSize();

Get cache in tmp File name under directory （ With suffix , Such as php8933.tmp）

$filaname=$file->getFilename();

Get the uploaded file cache in tmp Absolute path under folder

$realpath=$file->getRealPath();

Cache in tmp Move the files in the directory to a certain location , It returns the path of the file after it has been moved

$path=$file->move(path,newname);

move () Method has two parameters ：

The first parameter is the path of the file to which folder
The second parameter is to rename the uploaded file

Get the upload file Mime type （image/png）

$file->getClientMimeType()