widget_title │ filter-hook │ WP 2.6.0

Filters the widget title.

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.

Changelog

Since 2.6.0 Introduced.

Where the hook is called

WP_Widget_Pages::widget()
widget_title
WP_Widget_Archives::widget()
widget_title
WP_Widget_Categories::widget()
widget_title
WP_Widget_Search::widget()
widget_title
WP_Widget_Media::widget()
widget_title
WP_Widget_Recent_Comments::widget()
widget_title
WP_Widget_Recent_Posts::widget()
widget_title
WP_Widget_Custom_HTML::widget()
widget_title
WP_Widget_Meta::widget()
widget_title
WP_Widget_RSS::widget()
widget_title
WP_Widget_Tag_Cloud::widget()
widget_title
WP_Widget_Text::widget()
widget_title
WP_Nav_Menu_Widget::widget()
widget_title
WP_Widget_Calendar::widget()
widget_title
wp-includes/widgets/class-wp-widget-pages.php 56 
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
wp-includes/widgets/class-wp-widget-archives.php 48 
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
wp-includes/widgets/class-wp-widget-categories.php 52 
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
wp-includes/widgets/class-wp-widget-search.php 47 
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
wp-includes/widgets/class-wp-widget-media.php 240 
$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
wp-includes/widgets/class-wp-widget-recent-comments.php 90 
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
wp-includes/widgets/class-wp-widget-recent-posts.php 53 
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
wp-includes/widgets/class-wp-widget-custom-html.php 136 
$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
wp-includes/widgets/class-wp-widget-meta.php 50 
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
wp-includes/widgets/class-wp-widget-rss.php 87 
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
wp-includes/widgets/class-wp-widget-tag-cloud.php 89 
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
wp-includes/widgets/class-wp-widget-text.php 233 
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
wp-includes/widgets/class-wp-nav-menu-widget.php 54 
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
wp-includes/widgets/class-wp-widget-calendar.php 54 
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );

Where the hook is used in WordPress

wp-includes/default-filters.php 155 
add_filter( $filter, 'wptexturize' );
wp-includes/default-filters.php 156 
add_filter( $filter, 'convert_chars' );
wp-includes/default-filters.php 157 
add_filter( $filter, 'esc_html' );