Upload the text character by character.

Send string of content.txt character by character to api.php, and save it to uploaded.txt of character by character.

Usage

1. Load index.php in your browser.
2. The contents of upload.txt are displayed.
3. Click on file input.
4. Select the "content.txt" file.
5. When you press the "Submit character" button, the text will be uploaded character by character.