syntax error, unexpected '?'

Question

This is the line the error is on:

return app('cache')->get($arguments[0], $arguments[1] ?? null);

I have already tried updating the PHP to version 7 and its still not working.

Welcome to SO. Please have a look at [tour]. You may also want to check [What topics can I ask about](http://stackoverflow.com/help/on-topic), and [ask], and how to create a [mcve]. Post the code you have tried and the errors you have received. Be as specific as possible as it will lead to better answers. — happymacarts, Mar 13 '18 at 19:15
Possible duplicate of [Reference - What does this error mean in PHP?](https://stackoverflow.com/questions/12769982/reference-what-does-this-error-mean-in-php) — rollstuhlfahrer, Mar 13 '18 at 19:18
you tried to update but did you actually update PHP, or just tried? — lagbox, Mar 13 '18 at 20:00

score 0 · Answer 1 · edited Mar 13 '18 at 19:41

0

Try this:

return app('cache')->get($arguments[0], isset($arguments[1]) ? $arguments[1] : null);

edited Mar 13 '18 at 19:41

bestestefan

answered Mar 13 '18 at 19:27

Mahdi Younesi

1 Answers1