You’re calling get_post_meta() in two different ways: the first, leaving $single unset (it defaults to false) will get you the full array of meta entries for the given key; the second, setting $single to true, will get only the first item with that key. What you want, I believe, is an array of user IDs … Read more
You don’t need to change any code. get_the_date without an argument will use the date_format option in your WordPress settings. The option F j, Y will substitute F as “September”, but if you have a translation of “September” it will be used. Comments have suggested the use of date_i18n. This is used automatically when you … Read more
wp_update_post isn’t used for updating custom fields (ie postmeta content) – you should use update_post_meta
From codex: $meta_value (mixed) (required) The value of the custom field you will add. An array will be serialized into a string. Default: None So <?php add_post_meta(7, ‘fruit’, ‘banana’, ‘apple’, ‘tornado’, ‘bob saget’) To grab them you can also use http://codex.wordpress.org/Function_Reference/get_post_custom_values besides just get_post_meta.
It’s unclear what the postmeta actually does so it could effect your website in any number of ways.At best it will just clear the field / option and the user will need to re-enter it for that specific page.At worst it could change a pages layout or orphan a media file in your media library … Read more
This question is off-topic because your is a simple PHP error, not related to WordPress. You are trying to check if a variable is empty using: if ( $meta != $empty ) { but this is not the right way, in fact this code compare the target variable $meta with another variable $empty that is … Read more
If every meta value has the key f_name $meta = get_post_meta($post->ID, “company_wp_box_g”, true); echo $meta[‘fname’]; If you’re not sure of the contents & want to search for the first one available $name = false; $meta = get_post_meta($post->ID, “company_wp_box_g”, false); foreach($meta as $array) { if(isset($array[‘f_name’])) { $name = $array[‘f_name’]; break; } } echo $name;
Look at this answer: get custom post type by tag I believe you’d use $flagged_stores->the_post() inside while loop.
You should use some of WordPress’s built in functions, there is even a new meta compare parameter. You can create, for example: $state = get_post_meta($post->ID, ‘meta_state’, true); //the meta value to compare $query = new WP_Query ( array( ‘meta_key’ => ‘project’, ‘meta_value’ => ‘$state’, ‘meta_compare’ => ‘<=’, ‘post_type’ => ‘projects’ ) ); //spit them out … Read more
You can remove some of the header stuff with the following. // remove unncessary header info function remove_header_info() { remove_action(‘wp_head’, ‘rsd_link’); remove_action(‘wp_head’, ‘wlwmanifest_link’); remove_action(‘wp_head’, ‘wp_generator’); remove_action(‘wp_head’, ‘start_post_rel_link’); remove_action(‘wp_head’, ‘index_rel_link’); remove_action(‘wp_head’, ‘adjacent_posts_rel_link’); } add_action(‘init’, ‘remove_header_info’); The default installation does not include stuff like meta keywords, so that is either a theme or plugin that you are … Read more