One more for the pot: $wpdb->get_col can be used to return a “single dimensional” array of all values set for “sleeps” global $wpdb; $values = $wpdb->get_col( “SELECT meta_value FROM wp_postmeta WHERE meta_key = ‘sleeps'” ); echo implode(‘,’, array_unique($values) );
Add missing alt tag to featured images for “storefront” theme
I’ve sourced the CSS from https://codepen.io/vram1980/pen/Kyaie all credit above. Putting it with your function, you can do something like this: add_shortcode( ‘linestatus’, ‘line_status_handler’ ); function line_status_handler( $atts ) { extract( shortcode_atts( array( ‘open_time’ => ’09:00:00′, ‘closed_time’ => ’17:00:00′, ‘open_text’ => ‘our lines are open’, ‘closed_text’ => ‘our lines are closed’, ), $atts ) ); $opened … Read more
Got it working like this: function print_admin_menu() { add_options_page( ‘Print Configuration’, ‘Print Configuration’, ‘manage_options’, ‘print_admin_config_page’, ‘my_callback’ ); } function my_callback(){ ?> <div class=”wrap”> <h2>Welcome To My Plugin</h2> </div> <?php }
Generate a radius search of custom post type locations
<?php // get the WP_Query object $query = new WP_Query($args); // Missed essential point: // loop through the WP_Query object // to get the array of distinct posts objects $coaches = $query->posts; // each $coach is distinct post object now foreach( $coaches as $coach ) { // echo $coach->ID; }
unable to add category in creating post dynamically
couple notes! No need to check for login status if you are checking capabilities. A visitor (not logged in) only has the exists capability, nothing more. Also, wp_redirect() should always be followed by exit; in most cases. In your example only the last one was followed by exit;. Otherwise this could create loops. I’ve refactored … Read more
Allowing HTML elements in title widgets spacing problem
Move the AJAX handler function hook outside of init callback and hook your script registrations to wp_enqueue_scripts. And, the hook to attach the handler callback would be wp_ajax_nopriv_postcode_ajax2. function ajax_postcode_form_init() { wp_register_script(‘ajax-login-script’, get_bloginfo(‘stylesheet_directory’). ‘/ajax-postcode-script.js’, array(‘jquery’) ); wp_localize_script( ‘ajax-login-script’, ‘ajax_login_object’, array( ‘ajax_url’ => admin_url( ‘admin-ajax.php’ ), )); wp_enqueue_script(‘ajax-login-script’); } add_action(‘wp_enqueue_scripts’, ‘ajax_postcode_form_init’); function postcode_ajax2() { $postcode = … Read more