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
post__not_in function is for exclude categoryes. Try with: $query = new WP_Query( ‘post__not_in’ => array( 2, 5, 12, 14, 20 ) ); maybe your problem is in syntax
I finally got this one. I’ll write out the solution for any other inexperienced person, like me, who is trying to handle a checkbox array when using just one options array. First, the two articles I linked two at the top of the question are good for learning the basic about the topic. Solution – … Read more
It is trivial to store an array of options in WordPress — just pass an array to option functions. 🙂 The downside is that it will be stored in serialized form, which isn’t friendly for SQL queries. That matters more for other APIs, such as meta data, than options. Converting is up to you, you … Read more
get_page_by_title() source code shows it runs a single mysql query. You can streamline your two calls of the function to be just one query by writing a custom one: global $wpdb; $qry = “SELECT ID FROM $wpdb->posts WHERE (post_title = %s OR post_title = %s) AND post_status=”publish””; $sql = $wpdb->prepare($qry, ‘title1’, ‘title2’ ); $res = … Read more
Your issue has nothing to do with the foreach. The problem is this part: implode( ‘&’, $social_link[‘query’] ) implode() only connects the values. There’s nothing in this code that adds the keys or an =. If you want to add an array of key/values as a query string to a URL, WordPress provides a function … Read more
OK, so this is what I did wrong. This was an array within an array, which meant that I had to use the element index to echo the values. I’m not even sure I’m explaining it right, but thanks for your help all. It’s working now.