Yoast\WP\SEO\Helpers\Open_Graph

Image_Helper::is_image_url_valid() │ public │ Yoast 1.0

Determines whether the passed URL is considered valid.

{} Это метод класса: Image_Helper{}

Хуки из метода

Возвращает

true|false. Whether or not the URL is a valid image.

Использование

$Image_Helper = new Image_Helper();
$Image_Helper->is_image_url_valid( $image );
$image(массив) (обязательный)
The image array.

Код Image_Helper::is_image_url_valid() Yoast 19.2

yoast/src/helpers/open-graph/image-helper.php 
public function is_image_url_valid( array $image ) {
	if ( empty( $image['url'] ) || ! \is_string( $image['url'] ) ) {
		return false;
	}

	$image_extension = $this->url->get_extension_from_url( $image['url'] );
	$is_valid        = $this->image->is_extension_valid( $image_extension );

	/**
	 * Filter: 'wpseo_opengraph_is_valid_image_url' - Allows extra validation for an image url.
	 *
	 * @api bool - Current validation result.
	 *
	 * @param string $url The image url to validate.
	 */
	return (bool) \apply_filters( 'wpseo_opengraph_is_valid_image_url', $is_valid, $image['url'] );
}