Custom_Image_Header::get_previous_crop( array $attachment ): int|false
Gets the ID of a previous crop from the same base image.
Parameters
-
$attachmentarray Required -
An array with a cropped attachment object data.
Return
int|false An attachment ID if one exists. False if none.
Source
File: wp-admin/includes/class-custom-image-header.php.
View all references
public function get_previous_crop( $attachment ) {
$header_images = $this->get_uploaded_header_images();
// Bail early if there are no header images.
if ( empty( $header_images ) ) {
return false;
}
$previous = false;
foreach ( $header_images as $image ) {
if ( $image['attachment_parent'] === $attachment['post_parent'] ) {
$previous = $image['attachment_id'];
break;
}
}
return $previous;
}
Changelog
| Version | Description |
|---|---|
| 4.9.0 | Introduced. |