PHP Deprecated: Unparenthesized

[udayasl]

After upgrading PHP version from 7.3 to 7.4 I’m getting one deprecated issue.

[27-Nov-2020 01:14:32 UTC] PHP Deprecated:  Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /home/lankalk/public_html/chat/sender.php on line 364

In line 364 of sender.php has following code:

$img_ext = ($image_sizes[2] == 1)? "gif" : ($image_sizes[2] == 2) ? "jpg":"png";

Please help me to fix this code

[benanamen]

Welcome to the Forum.

The error message shows you exactly what to do. Did you try what it says?

$img_ext = $image_sizes[2] == 1 ? 'gif' :($image_sizes[2] == 2 ? 'jpg' : 'png');

[udayasl]

@benanamen Your code fix is correct. Thank you!