New Warnings with PHP 7.2 RC

[q2apro]

Just tried the new version, you will get:

1. Warning

PHP Warning: count(): Parameter must be an array or an object that implements Countable in qa-theme-base.php on line 211

Line: if (count(@$this->content['widgets'][$region][$place])) {

https://github.com/q2a/question2answer/blob/dev/qa-include/qa-theme-base.php#L211

2. Warning

PHP Warning: count(): Parameter must be an array or an object that implements Countable in page.php

Line: $lastcategoryid = count($categoryids) ? end($categoryids) : null;

question2answer/qa-include/app/page.php

Line 486 in cfec3c0

$lastcategoryid = count($categoryids) ? end($categoryids) : null;

--

Fix is to check before if(isset(...))

[svivian]

Thanks, I'll check it out. What do you use to run PHP 7.2?

[q2apro]

Serverpilot PHP 7.2 RC running on a droplet of digital ocean. Do you mean that?

[svivian]

Fixed these warnings and a couple more I found. It's possible there may be more lurking around so let me know if you find any.

[Nasdav]

Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/question2answer-1.8.0/qa-include/app/format.php on line 384