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   1  <?php
   2  
   3  /*
   4   * This file is part of the Symfony package.
   5   *
   6   * (c) Fabien Potencier <[email protected]>
   7   *
   8   * For the full copyright and license information, please view the LICENSE
   9   * file that was distributed with this source code.
  10   */
  11  
  12  use Symfony\Polyfill\Intl\Idn as p;
  13  
  14  if (extension_loaded('intl')) {
  15      return;
  16  }
  17  
  18  if (\PHP_VERSION_ID >= 80000) {
  19      return require  __DIR__.'/bootstrap80.php';
  20  }
  21  
  22  if (!defined('U_IDNA_PROHIBITED_ERROR')) {
  23      define('U_IDNA_PROHIBITED_ERROR', 66560);
  24  }
  25  if (!defined('U_IDNA_ERROR_START')) {
  26      define('U_IDNA_ERROR_START', 66560);
  27  }
  28  if (!defined('U_IDNA_UNASSIGNED_ERROR')) {
  29      define('U_IDNA_UNASSIGNED_ERROR', 66561);
  30  }
  31  if (!defined('U_IDNA_CHECK_BIDI_ERROR')) {
  32      define('U_IDNA_CHECK_BIDI_ERROR', 66562);
  33  }
  34  if (!defined('U_IDNA_STD3_ASCII_RULES_ERROR')) {
  35      define('U_IDNA_STD3_ASCII_RULES_ERROR', 66563);
  36  }
  37  if (!defined('U_IDNA_ACE_PREFIX_ERROR')) {
  38      define('U_IDNA_ACE_PREFIX_ERROR', 66564);
  39  }
  40  if (!defined('U_IDNA_VERIFICATION_ERROR')) {
  41      define('U_IDNA_VERIFICATION_ERROR', 66565);
  42  }
  43  if (!defined('U_IDNA_LABEL_TOO_LONG_ERROR')) {
  44      define('U_IDNA_LABEL_TOO_LONG_ERROR', 66566);
  45  }
  46  if (!defined('U_IDNA_ZERO_LENGTH_LABEL_ERROR')) {
  47      define('U_IDNA_ZERO_LENGTH_LABEL_ERROR', 66567);
  48  }
  49  if (!defined('U_IDNA_DOMAIN_NAME_TOO_LONG_ERROR')) {
  50      define('U_IDNA_DOMAIN_NAME_TOO_LONG_ERROR', 66568);
  51  }
  52  if (!defined('U_IDNA_ERROR_LIMIT')) {
  53      define('U_IDNA_ERROR_LIMIT', 66569);
  54  }
  55  if (!defined('U_STRINGPREP_PROHIBITED_ERROR')) {
  56      define('U_STRINGPREP_PROHIBITED_ERROR', 66560);
  57  }
  58  if (!defined('U_STRINGPREP_UNASSIGNED_ERROR')) {
  59      define('U_STRINGPREP_UNASSIGNED_ERROR', 66561);
  60  }
  61  if (!defined('U_STRINGPREP_CHECK_BIDI_ERROR')) {
  62      define('U_STRINGPREP_CHECK_BIDI_ERROR', 66562);
  63  }
  64  if (!defined('IDNA_DEFAULT')) {
  65      define('IDNA_DEFAULT', 0);
  66  }
  67  if (!defined('IDNA_ALLOW_UNASSIGNED')) {
  68      define('IDNA_ALLOW_UNASSIGNED', 1);
  69  }
  70  if (!defined('IDNA_USE_STD3_RULES')) {
  71      define('IDNA_USE_STD3_RULES', 2);
  72  }
  73  if (!defined('IDNA_CHECK_BIDI')) {
  74      define('IDNA_CHECK_BIDI', 4);
  75  }
  76  if (!defined('IDNA_CHECK_CONTEXTJ')) {
  77      define('IDNA_CHECK_CONTEXTJ', 8);
  78  }
  79  if (!defined('IDNA_NONTRANSITIONAL_TO_ASCII')) {
  80      define('IDNA_NONTRANSITIONAL_TO_ASCII', 16);
  81  }
  82  if (!defined('IDNA_NONTRANSITIONAL_TO_UNICODE')) {
  83      define('IDNA_NONTRANSITIONAL_TO_UNICODE', 32);
  84  }
  85  if (!defined('INTL_IDNA_VARIANT_2003')) {
  86      define('INTL_IDNA_VARIANT_2003', 0);
  87  }
  88  if (!defined('INTL_IDNA_VARIANT_UTS46')) {
  89      define('INTL_IDNA_VARIANT_UTS46', 1);
  90  }
  91  if (!defined('IDNA_ERROR_EMPTY_LABEL')) {
  92      define('IDNA_ERROR_EMPTY_LABEL', 1);
  93  }
  94  if (!defined('IDNA_ERROR_LABEL_TOO_LONG')) {
  95      define('IDNA_ERROR_LABEL_TOO_LONG', 2);
  96  }
  97  if (!defined('IDNA_ERROR_DOMAIN_NAME_TOO_LONG')) {
  98      define('IDNA_ERROR_DOMAIN_NAME_TOO_LONG', 4);
  99  }
 100  if (!defined('IDNA_ERROR_LEADING_HYPHEN')) {
 101      define('IDNA_ERROR_LEADING_HYPHEN', 8);
 102  }
 103  if (!defined('IDNA_ERROR_TRAILING_HYPHEN')) {
 104      define('IDNA_ERROR_TRAILING_HYPHEN', 16);
 105  }
 106  if (!defined('IDNA_ERROR_HYPHEN_3_4')) {
 107      define('IDNA_ERROR_HYPHEN_3_4', 32);
 108  }
 109  if (!defined('IDNA_ERROR_LEADING_COMBINING_MARK')) {
 110      define('IDNA_ERROR_LEADING_COMBINING_MARK', 64);
 111  }
 112  if (!defined('IDNA_ERROR_DISALLOWED')) {
 113      define('IDNA_ERROR_DISALLOWED', 128);
 114  }
 115  if (!defined('IDNA_ERROR_PUNYCODE')) {
 116      define('IDNA_ERROR_PUNYCODE', 256);
 117  }
 118  if (!defined('IDNA_ERROR_LABEL_HAS_DOT')) {
 119      define('IDNA_ERROR_LABEL_HAS_DOT', 512);
 120  }
 121  if (!defined('IDNA_ERROR_INVALID_ACE_LABEL')) {
 122      define('IDNA_ERROR_INVALID_ACE_LABEL', 1024);
 123  }
 124  if (!defined('IDNA_ERROR_BIDI')) {
 125      define('IDNA_ERROR_BIDI', 2048);
 126  }
 127  if (!defined('IDNA_ERROR_CONTEXTJ')) {
 128      define('IDNA_ERROR_CONTEXTJ', 4096);
 129  }
 130  
 131  if (\PHP_VERSION_ID < 70400) {
 132      if (!function_exists('idn_to_ascii')) {
 133          function idn_to_ascii($domain, $flags = 0, $variant = \INTL_IDNA_VARIANT_2003, &$idna_info = null) { return p\Idn::idn_to_ascii($domain, $flags, $variant, $idna_info); }
 134      }
 135      if (!function_exists('idn_to_utf8')) {
 136          function idn_to_utf8($domain, $flags = 0, $variant = \INTL_IDNA_VARIANT_2003, &$idna_info = null) { return p\Idn::idn_to_utf8($domain, $flags, $variant, $idna_info); }
 137      }
 138  } else {
 139      if (!function_exists('idn_to_ascii')) {
 140          function idn_to_ascii($domain, $flags = 0, $variant = \INTL_IDNA_VARIANT_UTS46, &$idna_info = null) { return p\Idn::idn_to_ascii($domain, $flags, $variant, $idna_info); }
 141      }
 142      if (!function_exists('idn_to_utf8')) {
 143          function idn_to_utf8($domain, $flags = 0, $variant = \INTL_IDNA_VARIANT_UTS46, &$idna_info = null) { return p\Idn::idn_to_utf8($domain, $flags, $variant, $idna_info); }
 144      }
 145  }