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функция не описана

WP_Widget_Media_Audio::enqueue_preview_scripts() public WP 4.8.0

Enqueue preview scripts.

These scripts normally are enqueued just-in-time when an audio shortcode is used. In the customizer, however, widgets can be dynamically added and rendered via selective refresh, and so it is important to unconditionally enqueue them in case a widget does get added.

Это метод класса: WP_Widget_Media_Audio{}

Хуки из метода
Возвращает

Null. Ничего.

Использование

$WP_Widget_Media_Audio = new WP_Widget_Media_Audio();
$WP_Widget_Media_Audio->enqueue_preview_scripts();

Список изменений

С версии 4.8.0 Введена.

Код WP_Widget_Media_Audio::enqueue_preview_scripts() WP 5.5.1

wp-includes/widgets/class-wp-widget-media-audio.php
<?php
public function enqueue_preview_scripts() {
	/** This filter is documented in wp-includes/media.php */
	if ( 'mediaelement' === apply_filters( 'wp_audio_shortcode_library', 'mediaelement' ) ) {
		wp_enqueue_style( 'wp-mediaelement' );
		wp_enqueue_script( 'wp-mediaelement' );
	}
}