Pre-filters the image meta to be able to fix inconsistencies in the stored data.

$image_meta array

The image meta data as returned by 'wp_get_attachment_metadata() '.

$size_array int[]

An array of requested width and height values.

• int
  The width in pixels.
• 1int
  The height in pixels.

$image_src string

The 'src' of the image.

$attachment_id int

The image attachment ID or 0 if not supplied.

File: wp-includes/media.php. View all references

$image_meta = apply_filters( 'wp_calculate_image_srcset_meta', $image_meta, $size_array, $image_src, $attachment_id );