I want this condition to only be applied to one post, i.e. when the user declares a post as “featured”, and saves it, all the other ones (theoretically only the last one) that have this meta value checked, should be turned “off”. You might then try to save the one and only featured post ID … Read more
This kind of meta query in WP_Query() or get_posts(): ‘meta_query’ => [ [ ‘key’ => ‘score’, ‘value’ => 50, ‘type’ => ‘numeric’, ‘compare’ => ‘>=’, ], ], would generate the following SQL WHERE part: wp_postmeta.meta_key = ‘score’ AND CAST(wp_postmeta.meta_value AS SIGNED) >= ’50’ This kind of ordering: ‘orderby’ => [ ‘meta_value_num’ => ‘DESC’, ‘title’ => … Read more
If the attachment is attached to a post, the post is determined as “post_parent”. So, if you are in the attachement template (attachment.php, image.php, etc): while ( have_posts() ) { the_post(); // Get parent id of current post (get_the_ID() gets id of current post, // whicdh is the attachement, as we are in the attachment … Read more
Define that a population has to be set, and make a list of allowed states as an array. Afterwards, take population into the orderby and sort it DESC. $q = new WP_Query( array( ‘meta_query’ => array( ‘relation’ => ‘AND’, ‘state_clause’ => array( ‘key’ => ‘state’, ‘value’ => array( ‘Wisconsin’, ‘California’ ), //allowed values ‘compare’ => … Read more
The Codex has an article that outlines how to do this: https://codex.wordpress.org/Customizing_the_Registration_Form It even provides an example: //1. Add a new form element… add_action( ‘register_form’, ‘myplugin_register_form’ ); function myplugin_register_form() { $first_name = ( ! empty( $_POST[‘first_name’] ) ) ? trim( $_POST[‘first_name’] ) : ”; ?> <p> <label for=”first_name”><?php _e( ‘First Name’, ‘mydomain’ ) ?><br /> … Read more
add_action( ‘save_post’, array( $this, ‘save_metabox’, 10, 2 ) ); should be add_action( ‘save_post’, array( $this, ‘save_metabox’ ), 10, 2 ); If you enable debugging, you’ll see a call_user_func_array error generated by this. Also, a few other things- You should check if $_POST[‘anotai_nonce’] is set before trying to use it in assignment on the first line … Read more
If the code you have provided is the only code you are using to achieve what you want then thats incomplete code. Below is the tested version of code which works well. I hope this helps: /* Add the field to the checkout */ add_action(‘woocommerce_after_order_notes’, ‘my_custom_checkout_field’); function my_custom_checkout_field( $checkout ) { echo ‘<div id=”my_custom_checkout_field”><h3>’.__(‘My Field’).'</h3>’; … Read more
The meta_value field is longtext, which a quick google reports is 4,294,967,295 characters – I doubt you’re exceeding that. Chances are it’s an issue with PHP, specifically post_max_size – if this is less than the “huge amount of data” you are referring to, PHP will simply truncate $_POST and you end up with nothing.
To do that, you’ll need a custom query – WordPress doesn’t have a ready-made function for getting that type of data from the termmeta table. The custom query uses get_col() which allows you to get an array of the term_ids where the meta_key and the meta_value match the values you have in the question. Notice … Read more
As you are using URLs from oEmbed provides (YouTube, Vimeo, Soundcloud, etc), I would use wp_oembed_get() function. This function uses oEmbed and tries to get the embed HTML of the provided URL. $embed = wp_oembed_get( $some_url ); if( $embed ) { echo $embed; } else { // The embed HTML couldn’t be fetched }