在下面的PHP函數中,我想排除cat_ID=1
如何從數組中排除項目?
我該怎麼辦?
function get_cats(){
$post_cats= array();
$categories = get_the_category();
foreach($categories as $cat){
array_push($post_cats, $cat->cat_ID);
}
return $post_cats;
}
get_the_category()返回當前柱被分配給