apply_filters( 'image_send_to_editor', string $html, int $id, string $caption, string $title, string $align, string $url, string|int[] $size, string $alt, string $rel )

Parameters

$html

(string) The image HTML markup to send.

$id

(int) The attachment ID.

$caption

(string) The image caption.

$title

(string) The image title.

$align

(string) The image alignment.

$url

(string) The image source URL.

$size

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

$alt

(string) The image alternative, or alt, text.

$rel

(string) The image rel attribute.