As @Ashfame as already pointed out, you shouldn’t store defaults in the database – that should be for user selected options (of course, if they select the defaults, then fine – store them :). However, you don’t need to use wp_parse_args() either. get_option allows you to select a default value. For instance: //If nuod_logo is … Read more
The post_class() function just is a wrapper for get_post_class(). Keep in mind that the latter does not echo, but returns an Array so you have to do something like what post_class() does: $classes = join( ‘ ‘, get_post_class() ); Your code (could) would look like the following. I changed the if check as well to … Read more
Your function returns $product->get_id();, instead of that, you should save those values into an array and at the end return that array. function ids(){ $args = array( ‘numberposts’ => -1, ‘post_type’ => ‘product’, ‘meta_key’ => ‘wppl_is_dax’, ‘meta_value’ => ‘1’ ); // query $the_query = new WP_Query( $args ); $allIds = array(); if( $the_query->have_posts() ): while( … Read more
Always develop with WP_DEBUG set to TRUE. You’ve a typo: array_push($valid_input[$id], $input[$id]; (missing ) after the array_push) You can’t push to arrays that are not … arrays. // So, check this before pushing: $valid_input[$id] = ! is_array( $valid_input[$id] ) ? (array) $valid_input[$id] : $valid_input[$id];
Auto-generate shortcodes from an array: You can try the following Shortcode Automat: /** * Setup the Shortcode Automat * */ function shortcode_automat_setup() { $settings = array( “get_address” => “mg_admin_address”, “get_phone” => “mg_admin_phone”, “get_fax” => “mg_admin_fax”, “get_email” => “mg_admin_email”, “get_hrs_mon” => “mg_work_hrs_mon_frd”, “get_hrs_sat” => “mg_work_hrs_sat” ); $sc = new ShortCodeAutomat( $settings ); $sc->generate(); } add_action( ‘wp_loaded’, … Read more
get_field_id prepare prefix for field id, within one widget instance it’s always the same. Your form fields probably look similar to these: // — $element[0] — // $field[icontxt] <input class=”widefat” id=”widget-baseid-instance-inner_elements” name=”widget-baseid[instance][inner_elements][0]” value=”%4$s”> // $field[iconlnk] <input class=”widefat” id=”widget-baseid-instance-inner_elements” name=”widget-baseid[instance][inner_elements][0]” value=”%4$s”> //$field[iconlnktrgt] <input class=”widefat” id=”widget-baseid-instance-inner_elements” name=”widget-baseid[instance][inner_elements][0]” value=”%4$s”> // — $element[1] — <input class=”widefat” id=”widget-baseid-instance-inner_elements” name=”widget-baseid[instance][inner_elements][1]” value=”%4$s”> … Read more
When you are saving the multidimensional array you can use this code: $product_img_path[$count][‘wpc_resize_thumb_img’] = $upload_dir[‘url’].”https://wordpress.stackexchange.com/”.$resize_img_name; $product_img_path[$count][‘wpc_resize_bid_img’] = $upload_dir[‘url’].”https://wordpress.stackexchange.com/”.$resize_big_img_name; update_post_meta($post->ID, ‘wpc_images’, $product_img_path); That way you can get multidimentional array like you want: Array ( [1] => Array ( [wpc_resize_thumb_img] => http://localhost/test/wp-content/uploads/2015/06/Wallpaper_55-212×159.jpg [wpc_resize_big_img] => http://localhost/test/wp-content/uploads/2015/06/Wallpaper_55-500×375.jpg ) [2] => Array ( [wpc_resize_thumb_img] => http://localhost/test/wp-content/uploads/2015/06/Wallpaper_51-212×141.jpg [wpc_resize_big_img] => http://localhost/test/wp-content/uploads/2015/06/Wallpaper_51-500×333.jpg ) … Read more
serialised array in a meta_value for query It’s not a good idea to save serialised array in a meta_value if you plan to query with any value within that serialized array later. So, the best option is to save meta data as key / value pair. Query Serialized array Although it’s not a good approach, … Read more
There is no filter to change that behavior, you would have to replace the entire metabox. On the other hand: I think there is no really simple way to show and to save those arrays. Example for a fictive meta key ‘foo’: array ( 0 => 2, ‘hello’ => array ( 0 => 2, ‘hello’ … Read more
My suggestion is to store the workouts as a new entry inside the particular user’s meta data. » Saving a single workout Suppose the workout consists of the exercise IDs 1, 3, 5, 9. Then the code is: // this is the current workout $workout = array(1, 3, 5, 9); // get the current user … Read more