wpseo_image_data │ хук-фильтр │ Yoast 1.0

Filter: wpseo_image_data Filter image data.

Elements with keys not listed in the section will be discarded.

Использование

add_filter( 'wpseo_image_data', 'wp_kama_wpseo_image_data_filter', 10, 2 );

/**
 * Function for `wpseo_image_data` filter-hook.
 * 
 * @param array $image_data    Array of image data
 * @param int   $attachment_id Attachment ID.
 *
 * @return array
 */
function wp_kama_wpseo_image_data_filter( $image_data, $attachment_id ){

	// filter...
	return $image_data;
}

$image_data(массив)

Array of image data

• id(int)
  Image's ID as an attachment.

• alt(строка)
  Image's alt text.

• path(строка)
  Image's path.

• width(int)
  Width of image.

• height(int)
  Height of image.

• pixels(int)
  Number of pixels in the image.

• type(строка)
  Image's MIME type.

• size(строка)
  Image's size.

• url(строка)
  Image's URL.

• filesize(int)
  The file size in bytes, if already set.

$attachment_id(int)

Attachment ID.

Где вызывается хук

$image = apply_filters( 'wpseo_image_data', $image, $attachment_id );

Где используется хук в Yoast SEO