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我使用簡單的形式發送值的搜索內部查詢wordpress,但在某些情況下,從這個簡單的形式沒有所有的值需要搜索,在某些情況下,一個值或3值等,我用這個對於搜索,該搜索基於在屬性WordPress的和使用條件數組
$args = array
(
'post_type' => 'product',
'post_status' => 'publish',
'ignore_sticky_posts' => 1,
'orderby' => $orderby,
'order' => $order,
'posts_per_page' => $per_page,
'meta_query'=> array
(
array
(
'key' => '_visibility',
'value' => array('catalog', 'visible'),
'compare' => 'IN'
)
),
'tax_query' => array
(
///
array
(
'taxonomy' => 'pa_' . $attribute,
'terms' => explode(",",$values),
'field' => 'slug',
'operator' => 'IN'
),
array
(
'taxonomy' => 'pa_colors',
'terms' => explode(",","Verdes"),
'field' => 'slug',
'operator' => 'IN'
),
///
)
);
it'si需要在更多1個值的許多時刻搜索,對於每個新的值i需要把其它陣列內部功能,例如,該情況下:
array
(
'taxonomy' => 'pa_colors',
'terms' => explode(",","Green"),
'field' => 'slug',
'operator' => 'IN'
),
)
通過這個我的問題是,如果有可能把條件(如,等等)對於每個陣列,我知道沒有權利這樣的語法我現在軟件寫,但瞭解我的想法:
if(isset($_POST['colors']))
{
array
(
'taxonomy' => 'pa_colors',
'terms' => explode(",","Green"),
'field' => 'slug',
'operator' => 'IN'
),
)
}
That's我的問題,我怎麼能做到這一點,thank's幫助我,並把