如何从html表单或php获取文件根值

Question

I want to save directory root value of file to database.

ex: I have file with directory c:\xampp\htdocs\myproject\app\views\index.php , but i just want get myproject\app\views\index.php. I want to get value from the input type file, is it possible ?

This is how proccess I want to build, but the value not like I want.

i want when user click choose file in <input type='file' />, i want default directory open in "myproject" . it's not about uploading file, i just want make validation from directory root value. in some case i have 2 file with same name "index.php", but one of file located in myproject\view\dir1\index.php and another one in myproject\view\dir2\index.php. so that sets it apart is the root directory.

thanks for help me.

Answer 1

You can use the follwing:

\Yii::$app->basePath will give like D:\xampp\htdocs\advanced\backend

\Yii::$app->request->BaseUrl will give like localhost\advanced\backend\web\

You may store the image using \Yii::$app->basePath and show it using \Yii::$app->request->BaseUrl

Hope it helps