<?php
namespace nur\ldap\syntaxes;

use nur\data\types\TelephoneType;

class TelephoneSyntax extends StringSyntax {
  function __construct() {
    $this->type = new TelephoneType();
  }

  /** @var TelephoneType */
  protected $type;

  function php2ldap($value): ?string {
    $value = parent::php2ldap($value);
    if ($value === null) return null;
    $type = $this->type;
    return $type->ensureInternational($type->with($value));
  }

  function ldap2php(string $value): string {
    return $this->type->ensureLocal($value);
  }
}