Warning: sizeof(): Parameter must be an array or an object that implements Countable on event maker

Question

I have an event maker on Wordpress. I\'m having this error message, maybe is because I updated to PHP 7.2:

Warning: sizeof(): Parameter must be an array or an ob         


        

Answer 1

In PHP 7.2 sizeof Parameter must be an array or an object

Line 413:

if(is_array($eventos[$day]) && sizeof($eventos[$day]) > 0) echo "";

Line 390:

if(is_array($eventos[$day]) && sizeof($eventos[$day])>0) echo "";