Where did go wrong?

Question

PHP
https://code.sololearn.com/wPPk93gdzWO5/?ref=app

Answer 1

Looks like you have copied it from somewhere, because every whitespace symbol in this program isn't valid.
Also, $_REQUEST["q"] is undefined, because the Code Playground doesn't support request parameters (you can't pass them to your program).
Array declaration is completely valid.
Here's the fixed version:
https://code.sololearn.com/w2b9h4qvLIDR/?ref=app

Answer 2

Array declaration is wrong. Check Here how to declare array and assign values.

https://www.google.com/amp/s/www.geeksforgeeks.org/php-arrays/amp/

Answer 3

Ok Very Good Thanks you