You can’t add the pre_get_posts action right before the loop. You HAVE to do it in functions.php. It has to be set before the site actually queries the db to set up the loop which happens before your template file is loaded. What you are doing is looping through the exact same query twice, because … Read more
I am not going to write your form for you, but create a form and submit it to a page to do the processing, or use the AJAX API. Then use WP_User_Query to actually search for users. It is a very WP_Query-like class that should let you do everything you want including search for user … Read more
Solved. I had a typo – line 10: $post_object = get_field(‘post_object’); should have had the name of my post object field ie: $post_object = get_field(‘myfieldname’);
Try reinstalling WordPress by replacing all the core files. Make sure you don’t touch the /wp-content/ folder (and/or back it up). Perhaps something goofy has happened to one of the core files. Edit: Try checking permissions on wp-login.php – should be 644.
Add the filter where you need it and remove it afterwards. add_action(‘pre_get_posts’,’blog_filter’); // your query; presumably WP_Query // your first loop remove_action(‘pre_get_posts’,’blog_filter’); // another query; presumably WP_Query // your second loop You can also make your action self-removing: function blog_filter($query) { remove_action(‘pre_get_posts’,’blog_filter’); if ( !is_admin() && $query->is_main_query() ) { if ($query->is_post_type_archive(‘rg_blog’)) { $query->set(‘post_type’, ‘post’); } … Read more
Here is a simple way to do this: // First declare total and count before the loop $total = 0; $count = 0; foreach($posts as $post) { if(get_field(‘prod_fi’)){ // If we have a value add it to the total and count it $total += get_field(‘prod_fi’); $count++; } } echo ‘Count: ‘. $count; echo ‘Total Sum: … Read more
Headers are sent long before you try to alter them. Headers are sent by actions associated with get_header(), so by the time your code executes, it is too late to alter the headers. You can demonstrate this with a simple experiment. Try each of the following: get_header(); status_header( 404 ); and status_header( 404 ); get_header(); … Read more
The global variable $post will be set to the first post in the main query. When any Loop runs (assuming it is constructed correctly), whether the main Loop or any number of secondary ones, $post will be set to each post in that/those loops in turn. At the end of the Loop, it will be … Read more
Main query is actually processed before template is loaded, so data is available in header (if a little less convenient to use). You don’t actually need loop, get_the_ID() should give you ID for the queried object and most template tags have version that will return you results for that specific ID. Loop would work just … Read more
You have the orderby parameter in your query but you are missing the companion order. This gives ascending/descending rule to the sortation. WordPress Codex reference