To: PHP masters and anyone interested, Why am i getting this error?

Question

I dont know why am getting this error! I checked my code over and over again, but I see no error!
Is it me, or does Sololearn not support the "$_POST[ ];" inbuilt functionality?
Check out my code: 👇

https://code.sololearn.com/w1bM45UZ4lhW/?ref=app

Answer 1

Fortunately, SoloLearn doesn't allow the public to code anything they want, which is for the obvious security implications that creates. So in short, and to the best of my knowledge, you can't use $_POST on SoloLearn.

Answer 2

oh OK! Thank you!