What filepath are post files stored in while posts are being made?

[snarles888]

I'm trying to make a function that interrogates uploaded images and discards them if needed. As it's currently set up, the interrogator can only take in a filepath, and I don't see an immediate answer as to what that is in post.php.

[perdedora]

You can see the path in tmp_name.
https://www.php.net/manual/en/features.file-upload.post-method.php
https://github.com/vichan-devel/vichan/blob/master/post.php#L1023

[
  {
    "name": "1674785131470.png",
    "full_path": "1674785131470.png",
    "type": "image\\/png",
    "tmp_name": "\\/tmp\\/phpbD1hIK",
    "error": 0,
    "size": 372533,
    "filename": "1674785131470.png",
    "extension": "png",
    "file_id": "b288d1401fef944050790605d24e17a62e36f2e668840276eaa6e58f788dd95e",
    "file_unix": "1728398051234-1",
    "file_path": "media\\/b288d1401fef944050790605d24e17a62e36f2e668840276eaa6e58f788dd95e.png",
    "thumb_path": "media\\/b288d1401fef944050790605d24e17a62e36f2e668840276eaa6e58f788dd95e_t.webp",
    "is_an_image": true,
    "hash": "1deb2728bcccba77be88e02d770aab14",
    "width": 662,
    "height": 614,
    "thumbwidth": 216,
    "thumbheight": 200,
    "file": "b288d1401fef944050790605d24e17a62e36f2e668840276eaa6e58f788dd95e.png",
    "thumb": "b288d1401fef944050790605d24e17a62e36f2e668840276eaa6e58f788dd95e_t.webp"
  }
]