XF 2.2 Conditional Statement for empty values?

[John917]

Some have values of null but for empty values like


Is there a way to have a conditional statement to show something when filters are unset? And then show something else when filters are set.

I was hoping something like
$filters == [] (doesn't work)

I looked at trying some "inarray" but I am stuck.

 

[digitalpoint]

If you are just looking to see if filters is null or an empty array, a simple not operator would work...

!$filters

If you want to check if it's an array but not null:

!$filter && is_array($filter)

A lot of different ways you can do it, just depends on how "loose" you want to be with the logic.

 

[John917]

If you are just looking to see if filters is null or an empty array, a simple not operator would work...

!$filters

If you want to check if it's an array but not null:

!$filter && is_array($filter)

A lot of different ways you can do it, just depends on how "loose" you want to be with the logic.

Thank you digitalpoint!