Win a copy of Succeeding with AI this week in the Artificial Intelligence and Machine Learning forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
  • Campbell Ritchie
  • Paul Clapham
  • Ron McLeod
  • Liutauras Vilda
  • Junilu Lacar
  • Tim Cooke
  • Jeanne Boyarsky
  • Knute Snortum
Saloon Keepers:
  • Stephan van Hulst
  • Tim Moores
  • Tim Holloway
  • Carey Brown
  • Piet Souris
  • salvin francis
  • fred rosenberger
  • Frits Walraven

file_get_contents(): Filename cannot be empty (uploading files to be optional)

Posts: 1
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hello everyone! I am a php newbie and still learning. I made a simple upload form in php. This is my code.

It works fine. But if I press the submit with no files attached, it displays the error, Warning: file_get_contents(): Filename cannot be empty in C:\xampp\htdocs\contractdb\filetest.php on line 20 .

I want uploading files to be optional because not every user has the files to attach. I also want the user to download the files after uploading (if they do upload files) without removing file_get_contents($_FILES['upload']['tmp_name']).

How do I do this?
Your buns are mine! But you can have this tiny ad:
Building a Better World in your Backyard by Paul Wheaton and Shawn Klassen-Koop
    Bookmark Topic Watch Topic
  • New Topic