+ 2

What is the problem in the below code? Why don't I get the output? Also tell why when I view this in browser I see blank Webpage

<!DOCTYPE html> <html> <head> <title>Arrays</title> </head> <body> <?php $numbers = array(18,21); $sum = $numbers[0] + $numbers[1]; echo "Sum of two variables is" . $sum; ?> </body> </html>

php sololearn programming query

13th May 2017, 1:33 PM

Vishnu ks

3 Réponses

+ 6

Are you in a web project of code playground? Because you need to be in a php project to be able to run php code :P

13th May 2017, 1:40 PM

visph

+ 5

Because you're probably in a web project: so your php code is not interpreted, and nothing is displayed, as default dehaviour of html is to ignore unknown tags ^^

13th May 2017, 1:44 PM

visph

+ 2

And what about the last question

13th May 2017, 1:42 PM

Vishnu ks