Reply To: Search in 3 different custom posts using 3 diferent custom fields

• John Huebner

• September 17, 2022 at 12:07 pm

Relationship fields are stored as an array of post IDs, so you will need the ID of the place you want to search for.

A radio field holds a text value.

$meta_query = array(
  // relationship field => ID values
  array(
    'key' => 'relationship_field_name',
    'value' => '"'.$post_id.'"',
    'compare' => 'LIKE'
  ),
  // radio field
  array(
    'key' => 'radio_field_name',
    'value => $location
  )
)