Custom_Image_Header::get_previous_crop( array $attachment )

Get the ID of a previous crop from the same base image.

Parameters

$attachment

(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 

	public function get_previous_crop( $object ) {
		$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'] === $object['post_parent'] ) {
				$previous = $image['attachment_id'];
				break;
			}
		}

		return $previous;
	}

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Changelog

Changelog
Version Description
4.9.0 Introduced.