You actually want author__in, and you can use the array. You shouldn’t implode it: $query = new WP_Query( array( ‘author__in’ => $friendsIdArray ) ); As far as where in the Loop this goes, I’m not sure I understand. This occurs before creating your a Loop, not in it.
Order char by post title
The problem was in my way of including some classes with the spl_autoload_register() function. This leaded into some problems inside the WordPress core. Excuse me for not testing this before.
You can get an array with just the numbers by using array_values($your_array); It will return an array with just the numbers. Is this what you need, or a string with a comma separated list of IDs? If that’s the case, use this: implode(“,”,array_values($your_array)); Hope this helps.
Selecting and outputting results from DB with an array
Storing a many to many post type relationship in post meta and keeping SQL ability for Joins
You can use what you have with slight modification. Just increase the height of the meta box and let your users enter an item on each line. Embed $recipe_embed = get_post_meta( $post->ID, “recipe_embed”, true ); if ( ! empty( $recipe_embed ) ): ?> <div style=”background: green;”> <?php // normalize returns $recipe_embed = str_replace( “\n”, “\r”, … Read more
if (strpos($post->post_title,’string_it_needs_to_match’) === true){ echo the_content(); } to explain strpos – method of comparing strings === makes sure strings are identical
Using Wishlist Member and I need to access a user’s status
If you want to make the array filterable, use apply_filters() and add_filter(). Also, you have to pass the array as an argument to apply_filters() and expect it in your callback that is changing that array. Here is a basic example with slightly more meaningful names: First we have a function that is running over an … Read more