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wp_widget_description › WordPress Function

Since2.5.0
已弃用n/a
wp_widget_description ( $id )
参数:
  • (int|string) $id Widget ID.
    Required: Yes
返回:
  • (string|void) Widget description, if available.
定义在:
文档:

Retrieve description for widget.

When registering widgets, the options can also include 'description' that describes the widget for display on the widget administration panel or in the theme.


源码

function wp_widget_description( $id ) {
	if ( ! is_scalar( $id ) ) {
		return;
	}

	global $wp_registered_widgets;

	if ( isset( $wp_registered_widgets[ $id ]['description'] ) ) {
		return esc_html( $wp_registered_widgets[ $id ]['description'] );
	}
}