You can check get_post_meta before args, Example: // Get post meta $game = get_post_meta($post->ID, ‘sd_game’, true); $game_series = get_post_meta($post->ID, ‘sd_game_series’, true); // Check which meta if( !empty( $game ) ) { $key = ‘sd_game’; } else { $key = ‘sd_game_series’; } $posts = get_posts(array( ‘numberposts’ => -1, ‘post_type’ => ‘lyric’, ‘meta_query’ => array( array( ‘key’ … Read more
Use PHP explode function and convert string into array using a delimiter | then you can use foreach loop. Example:- $str = get_the_author_meta(‘my_pet’, $author_id); $pets_array = explode(‘| ‘, $str); if (is_array($pets_array)) { foreach ($pets_array as $pet) { echo $pet; echo ‘somtext’; echo ‘<br />’; } }
I ended up having to switch to arrays instead of objects. Even that hasn’t worked out as well as I hoped.
Your array is actually two dimensional. It’s in two levels: an array containing an array of four strings. Try echo $result[0][0];
Figured it out as per this answer. You cannot put any loop or control structure if/else as array value or anywhere within array(). Example $contact_list = []; $contact_list[‘url’] = ‘Website’; foreach ( wp_get_user_contact_methods() as $value => $label ) { $contact_list[$value] = $label; } $settings_fields = array( // Parent array ‘dsbl_basics’ => array( // Child array … Read more
You can return $html[‘abc’] and add $html as parameter in each function and to the filter. Exemple for the function: function second_callback($html){ $html[‘def’]= ‘uvw’; return $html[‘def’]; }
To do so, you will want to use the explode() function to break up each new line (\n) into another array value. Also it is important to replace the invisible Carriage Return which is also used as a new line character by Mac OS: # Get the plugin options $settings = get_option( ‘myplugin_menu’ ); if … Read more
Errm… $item_1 = $records[0]; $item_2 = $records[1]; $item_3 = $records[2]; // e.g. echo $item_2->answer_time;
Change the [user] to [users][]. Hope that will fix the problem. Now you’ll get all the value in associative array within [users][‘your-checkbox-data-array’] So your code will be like- <?php $WPusers = get_users( ‘orderby=nicename&role=administrator’ ); foreach ( $WPusers as $user ) { ?> <input type=”checkbox” name=”<?php echo $this->plugin_name; ?>[users][]” id=”<?php echo $this->plugin_name; ?>-users” value=”<?php echo $user->ID; … Read more
$filtros = array(); will always returns null, meaning it’s an empty array. To make your code works, you can try : $filtros[] = $tag->name; instead of array_push(), Hope it works after!