wp_calculate_image_sizes WordPress Filter Hook
wp_calculate_image_sizes is a filter hook that is used to adjust the dimensions of an image before it is added to the media library. This hook can be used to crop, resize, or otherwise adjust the image.
apply_filters( 'wp_calculate_image_sizes', string $sizes , string|int[] $size , string|null $image_src , array|null $image_meta , int $attachment_id ) #
Filters the output of ‘wp_calculate_image_sizes()’.
Parameters
- $sizes
(string)A source size value for use in a 'sizes' attribute.
- $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).
- $image_src
(string|null)The URL to the image file or null.
- $image_meta
(array|null)The image meta data as returned by wp_get_attachment_metadata() or null.
- $attachment_id
(int)Image attachment ID of the original image or 0.
Source
File: wp-includes/media.php
Changelog
| Version | Description |
|---|---|
| 4.4.0 | Introduced. |