I’m having the same issue. I have an option on a link, a checkbox to say, “Open in new window”. When it’s checked, I use:
$new = get_field("new_window");
to return whether this is set or not. If I do:
if(in_array('set', $new))
I get an error telling me second variable in in_array must be array
If I do
if(strpos($new, 'set') !== false)
I get an error telling me first variable must be a string. PHP eh?!
For whatever reason, I can’t do:
if($new == 'set')
as this always returns false. A var_dump of the $new variable shows it is indeed an array.
Any ideas?
Edited: Actually, I should clarify, these are PHP notices, not errors. I’m not too worried, but I would like to resolve. If the answer is “Because, PHP” well then, that’s it…
