wp_calculate_image_sizes хук-фильтр . WP 4.4.0

Filters the output of 'wp_calculate_image_sizes()'.

Использование

add_filter( 'wp_calculate_image_sizes', 'filter_function_name_2985', 10, 5 );
function filter_function_name_2985( $sizes, $size, $image_src, $image_meta, $attachment_id ){
	// filter...

	return $sizes;
}

$sizes(строка)

A source size value for use in a 'sizes' attribute.

$size(строка/число[])

Requested image size. Can be any registered image size name, or an array of width and height values in pixels (in that order).

$image_src(строка/null)

The URL to the image file or null.

$image_meta(массив/null)

The image meta data as returned by wp_get_attachment_metadata() or null.

$attachment_id(число)

Image attachment ID of the original image or 0.

Список изменений

Где вызывается хук

return apply_filters( 'wp_calculate_image_sizes', $sizes, $size, $image_src, $image_meta, $attachment_id );

Где используется хук в ядре WordPress