Is it correct code??

Question

I have seen this code but it gives error in php playground.
How can I report about this code to sololearn ??
https://www.sololearn.com/post/764387/?ref=app

Answer 1

It is correct. However, it's just deprecated because of case-insensitive. And that's what the message said.

Answer 2

CarrieForle but when I run this code on playground it is error occurred

Answer 3

This? "Deprecated: define(): Declaration of case-insensitive constants is deprecated in ./Playground/file0.php on line 2 Deprecated: Case-insensitive constants are deprecated. The correct casing for this constant is "MSG" in ./Playground/file0.php on line 3 Hi SoloLearners!"

It's telling you it's deprecated. You can stop from showing this by putting
error_reporting(E_ALL ^ E_DEPRECATED);

This line will stop the code showing deprecated code errors.

Answer 4

Yes

Answer 5

arabic