DiffOpCopy.php

<?php

namespace Drupal\Component\Diff\Engine;


/**
 * @todo document
 * @private
 * @subpackage DifferenceEngine
 */
class DiffOpCopy extends DiffOp {
    public $type = 'copy';
    public function __construct($orig, $closing = FALSE) {
        if (!is_array($closing)) {
            $closing = $orig;
        }
        $this->orig = $orig;
        $this->closing = $closing;
    }
    public function reverse() {
        return new DiffOpCopy($this->closing, $this->orig);
    }

}