Reply To: Query posts with tag specified by custom field

• flowbob

• January 29, 2014 at 8:04 am

I tried

$original_query = $wp_query;
$tagstr = get_field('usertag');
echo $tagstr;
$wp_query = null;
$wp_query = new WP_Query( 'tag=$tagstr')

but it does nothing. (i echo’d $tagstr to check whether it’s the right value and it seems to be correct).