WPSEO_Content_Images::get_images_from_content() │ public │ Yoast 1.0

Grabs the images from the content.

Метод класса: WPSEO_Content_Images{}

Хуков нет.

Возвращает

Массив. An array of image URLs.

Использование

$WPSEO_Content_Images = new WPSEO_Content_Images();
$WPSEO_Content_Images->get_images_from_content( $content );

$content(строка) (обязательный)

The post content string.

Код WPSEO_Content_Images::get_images_from_content() WPSEO Content Images::get images from content ^{Yoast 22.4}

public function get_images_from_content( $content ) {
	if ( ! is_string( $content ) ) {
		return [];
	}

	$content_images = $this->get_img_tags_from_content( $content );
	$images         = array_map( [ $this, 'get_img_tag_source' ], $content_images );
	$images         = array_filter( $images );
	$images         = array_unique( $images );
	$images         = array_values( $images ); // Reset the array keys.

	return $images;
}