PropertyPath.php in Plug 7

Namespace

Symfony\Component\Validator\Util

File

lib/Symfony/validator/Symfony/Component/Validator/Util/PropertyPath.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\Validator\Util;


/**
 * Contains utility methods for dealing with property paths.
 *
 * For more extensive functionality, use Symfony's PropertyAccess component.
 *
 * @since  2.5
 *
 * @author Bernhard Schussek <[e-mail]>
 */
class PropertyPath {

  /**
   * Appends a path to a given property path.
   *
   * If the base path is empty, the appended path will be returned unchanged.
   * If the base path is not empty, and the appended path starts with a
   * squared opening bracket ("["), the concatenation of the two paths is
   * returned. Otherwise, the concatenation of the two paths is returned,
   * separated by a dot (".").
   *
   * @param string $basePath The base path
   * @param string $subPath  The path to append
   *
   * @return string The concatenation of the two property paths
   */
  public static function append($basePath, $subPath) {
    if ('' !== (string) $subPath) {
      if ('[' === $subPath[0]) {
        return $basePath . $subPath;
      }
      return '' !== (string) $basePath ? $basePath . '.' . $subPath : $subPath;
    }
    return $basePath;
  }

  /**
   * Not instantiable.
   */
  private function __construct() {
  }

}

Classes

Name	Description
PropertyPath	Contains utility methods for dealing with property paths.