[wp-hackers] advanced taxonomy queries
otto at ottodestruct.com
Fri Dec 21 11:33:46 UTC 2012
Ignore the previous answers by Ian and Chip, I think they missed the
"AND" part of the question.
The correct answer is to add an operator to your array.
$myquery['tax_query'] = array(
'taxonomy' => 'category',
'terms' => array('foo', 'bar'),
'field' => 'slug',
'operator' => 'AND',
You may also want to add 'include_children' => false, if you don't
want the category searcher to pick up posts that are in child
categories of foo and bar as well.
Note that there is a shortcut version of this called category__and,
which accepts the ID values of the categories only.
On Thu, Dec 20, 2012 at 10:04 PM, Haluk Karamete
<halukkaramete at gmail.com> wrote:
> In this query, we get the posts in the foo cat OR the bar cat
> $myquery['tax_query'] = array(
> 'taxonomy' => 'category',
> 'terms' => array('foo', 'bar'),
> 'field' => 'slug',
> how do we change in the above snippet it so that we get the posts that
> are in both categpories? That is both in the foo cat *AND* in the bar
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