Retrieves the value for an image attachment’s ‘sizes’ attribute.
Description
See also
Parameters
$attachment_id
intrequired- Image attachment ID.
$size
string|int[]optional- Image size. Accepts any registered image size name, or an array of width and height values in pixels (in that order). Default
'medium'
.Default:
'medium'
$image_meta
arrayoptional- The image meta data as returned by ‘wp_get_attachment_metadata() ‘.
Default:
null
Source
function wp_get_attachment_image_sizes( $attachment_id, $size = 'medium', $image_meta = null ) {
$image = wp_get_attachment_image_src( $attachment_id, $size );
if ( ! $image ) {
return false;
}
if ( ! is_array( $image_meta ) ) {
$image_meta = wp_get_attachment_metadata( $attachment_id );
}
$image_src = $image[0];
$size_array = array(
absint( $image[1] ),
absint( $image[2] ),
);
return wp_calculate_image_sizes( $size_array, $image_src, $image_meta, $attachment_id );
}
Changelog
Version | Description |
---|---|
4.4.0 | Introduced. |
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