I think you’re doing this the hard way. I would first visit phpMyAdmin, find your WP database, find the Options table, and then search the option_name field for the name of your widget using the %search_term% form. When you find it you’ll see all the data behind the widget stored in a single field/string called … Read more
Seeing as it’s in a loop, you should be able to check against the type of post, and only add it to that type. function add_rating_html( $title) { if ( is_front_page() && ‘post’ === get_post_type() ) { $out = “Rating: 5”; $title .= $out; } return $title; } add_filter( ‘the_title’, ‘add_rating_html’, 1 ); There’s probably … Read more
In WordPress 5.8 the ability to add Blocks to widget areas, and several core widgets were replaced with Blocks. Blocks do not have a standardised title field. So to add titles you will need to use a heading bock, and for any blocks that do have a title, whether or how a title can be … Read more
Try wrapping it with the is_front_page() conditional like so: <?php if ( is_front_page() ) { include (ABSPATH . ‘/wp-content/plugins/featured-content-gallery/gallery.php’); } ?> Hope this helps!
In the function widget( $args, $instance ), which generates the widget output, add the following code before the echo $after_widget; line: // The Query $the_query = new WP_Query( array( ‘post_type’ => ‘page’, ‘posts_per_page’ => ‘3’ ) ); // The Loop while ( $the_query->have_posts() ) : $the_query->the_post(); echo ‘<li>’ . get_the_title() . ‘</li>’; endwhile; Additional information … Read more
Use PHP’s unserialize function: <?php $data=”a:2:{i:0;s:12:”Sample array”;i:1;a:2:{i:0;s:5:”Apple”;i:1;s:6:”Orange”;}}”; $unserialized = unserialize($data); echo ‘<pre>’; print_r($unserialized); echo ‘</pre>’; ?> Result: Array ( [0] => Sample array [1] => Array ( [0] => Apple [1] => Orange ) ) Got the sample data over at unserialize.com, a handy little site if you want to quickly check what’s inside that … Read more
From firebug, you can see the ID name of the text widget, which is “text-some number” and this is what we need to customize. the specific WordPress widget has the class name “widget” (from class=”widget widget_text”.). All we need to do is add a new CSS selector to style the selected widget. #sidebar .widget #text-3564277 … Read more
The Text Widget does not parse PHP – it even strips it. You either could use a widget that is capable of parsing/interpreting PHP, such as the PHP Code Widget, or you could develop your own widget. Here is a very simple example of how this could look like: class WPDev172911TitleWidget extends WP_Widget { public … Read more
Most likely because widgets are saved via AJAX, and, as far as I’m aware, the submit handler will bypass any HTML5 input rules unless they are explicitly checked with JavaScript. Your best bet is to validate/sanitize the data server-side, and pass back any messages if there is an input error. Chrome adding =”” is just … Read more
The problem is your update function. $old_instance is kind of special variable. The simplest is function update($new_instance, $old_instance) { return $new_instance; } For the safe function update($new_instance, $old_instance) { $instance = array(); $instance[‘name’] = htmlentities($new_instance[‘name’]); $instance[‘divclass’] = htmlentities($new_instance[‘divclass’]); $instance[‘paypal’] = htmlentities($new_instance[‘paypal’]); return $instance; }