I suggest to use the Object Cache API or Transients API, whatever fits better your needs. A very quick example with object cache: // helper function function get_my_object() { $object = wp_cache_get( ‘my_object’ ); if ( false === $object ) { $args = array( …. ); $object = new WP_Query( $args ); wp_cache_set( ‘my_object’, $object … Read more
I checked your code in my install. It works, except that you made a typo (missing backslash): [icon]cog[/icon] Few notes: You must make sure to enqueue the Font Awsesome stylesheet. You must close the shortcode, like: [icon]cog[/icon] Remember to escape the class name with esc_attr(). Another shortcode idea: [fa icon=”cog”]
This bolds the first words (or entire word, if only one) of my widget titles: add_filter( ‘widget_title’, function ( $title ) { return preg_replace(“/^(.+?)( |$)/”, “<strong>$0</strong>”, $title, 1); }, 10, 1); Breaking down the regex pattern, we have: ^ is the start of the line (.+?) is anything between our next group (in this context, … Read more
One could e.g. get the widget blocks data with: $widget_blocks = get_option( ‘widget_block’ ); and then loop through the array and run has_block() on the contant part, e.g. like (untested): function is_active_block_widget_wpse( $blockname ) $widget_blocks = get_option( ‘widget_block’ ); foreach( (array) $widget_blocks as $widget_block ) { if ( ! empty( $widget_block[‘content’] ) && has_block( $blockname, … Read more
Maybe you can test with the plugin RSSImport, this has two different parser and more flexibility and also an debug-function for locate problems. The feed ist valid and I think, you must use this with a widget.
wp_schedule_event takes a hook as parameter, not a function. Try: wp_schedule_event(time(), ‘daily’, ‘my_daily_event’); add_action(‘my_daily_event’, array(&$this, ‘my_widget_cron’)); if ( !wp_next_scheduled( ‘my_daily_event’ ) ) { wp_schedule_event(time(), ‘hourly’, ‘my_daily_event’) } If you remove the widget from the sidebar, the cron will still continue to run. You can run the following code (outside of the widget class) to clear … Read more
Looking at their demo source, the easiest way to do this is by styling page classes like pageid-69 or slug-example-page: body.slug-example-page{ background: url(…); } If it has to be random image, add your styles in the header template so you can use PHP to generate dynamic css.
If you really just want a single row, use $wpdb->get_row($sql) instead. But your query looks funny…it looks like you’re trying to get the latest ‘client status’ for the user in which case your query should be: ‘SELECT status FROM Clients WHERE UserID = ‘.$current_user->ID.’ ORDER BY ID DESC LIMIT 1′. And if you do that, … Read more
take a look at WordPress Transients API which offers a simple and standardized way of storing cached data in the database temporarily by giving it a custom name and a timeframe after which it will expire and be deleted. The transients API is very similar to the Options API but with the added feature of … Read more
If using “regular” query in theme file (sidebar.php for example), this code will help do the trick: <?php wp_get_archives(‘type=monthly&limit=12’); ?> The above (and below) will only show the last 12 months. However if using a widget, then add this code to your functions.php file: function my_limit_archives( $args ) { $args[‘limit’] = 12; return $args; } … Read more