Order char by post title
Order char by post title
array
Update post meta does not serialize array
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.
Struggling with array and foreach loop
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
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
Storing a many to many post type relationship in post meta and keeping SQL ability for Joins
saving data entered into a Metabox into an array? for use with for/each output.
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 $recipe_embed = str_replace( “\n”, “\r”, … Read more
Display post content with respect to its title?
if (strpos($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
Using Wishlist Member and I need to access a user’s status
Make an array filterable per hook
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
Exclude posts based on meta value
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