widget_title
This is a WordPress - widget_title hook. The plugin just uses it.
Output the html at the start of a widget.
Usage
add_filter( 'widget_title', 'wp_kama_widget_title_filter', 10, 3 ); /** * Function for `widget_title` filter-hook. * * @param string $title The widget title. * @param array $instance Array of settings for the current widget. * @param mixed $id_base The widget ID. * * @return string */ function wp_kama_widget_title_filter( $title, $instance, $id_base ){ // filter... return $title; }
- $title(string)
- The widget title.
Default: 'Pages' - $instance(array)
- Array of settings for the current widget.
- $id_base(mixed)
- The widget ID.
Where the hook is called
widget_title
woocommerce/includes/abstracts/abstract-wc-widget.php 165
$title = apply_filters( 'widget_title', $this->get_instance_title( $instance ), $instance, $this->id_base );