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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\Mbstring as p;
  13  
  14  if (!function_exists('mb_convert_encoding')) {
  15      function mb_convert_encoding($string, $to_encoding, $from_encoding = null) { return p\Mbstring::mb_convert_encoding($string, $to_encoding, $from_encoding); }
  16  }
  17  if (!function_exists('mb_decode_mimeheader')) {
  18      function mb_decode_mimeheader($string) { return p\Mbstring::mb_decode_mimeheader($string); }
  19  }
  20  if (!function_exists('mb_encode_mimeheader')) {
  21      function mb_encode_mimeheader($string, $charset = null, $transfer_encoding = null, $newline = "\r\n", $indent = 0) { return p\Mbstring::mb_encode_mimeheader($string, $charset, $transfer_encoding, $newline, $indent); }
  22  }
  23  if (!function_exists('mb_decode_numericentity')) {
  24      function mb_decode_numericentity($string, $map, $encoding = null) { return p\Mbstring::mb_decode_numericentity($string, $map, $encoding); }
  25  }
  26  if (!function_exists('mb_encode_numericentity')) {
  27      function mb_encode_numericentity($string, $map, $encoding = null, $hex = false) { return p\Mbstring::mb_encode_numericentity($string, $map, $encoding, $hex); }
  28  }
  29  if (!function_exists('mb_convert_case')) {
  30      function mb_convert_case($string, $mode, $encoding = null) { return p\Mbstring::mb_convert_case($string, $mode, $encoding); }
  31  }
  32  if (!function_exists('mb_internal_encoding')) {
  33      function mb_internal_encoding($encoding = null) { return p\Mbstring::mb_internal_encoding($encoding); }
  34  }
  35  if (!function_exists('mb_language')) {
  36      function mb_language($language = null) { return p\Mbstring::mb_language($language); }
  37  }
  38  if (!function_exists('mb_list_encodings')) {
  39      function mb_list_encodings() { return p\Mbstring::mb_list_encodings(); }
  40  }
  41  if (!function_exists('mb_encoding_aliases')) {
  42      function mb_encoding_aliases($encoding) { return p\Mbstring::mb_encoding_aliases($encoding); }
  43  }
  44  if (!function_exists('mb_check_encoding')) {
  45      function mb_check_encoding($value = null, $encoding = null) { return p\Mbstring::mb_check_encoding($value, $encoding); }
  46  }
  47  if (!function_exists('mb_detect_encoding')) {
  48      function mb_detect_encoding($string, $encodings = null, $strict = false) { return p\Mbstring::mb_detect_encoding($string, $encodings, $strict); }
  49  }
  50  if (!function_exists('mb_detect_order')) {
  51      function mb_detect_order($encoding = null) { return p\Mbstring::mb_detect_order($encoding); }
  52  }
  53  if (!function_exists('mb_parse_str')) {
  54      function mb_parse_str($string, &$result = []) { parse_str($string, $result); return (bool) $result; }
  55  }
  56  if (!function_exists('mb_strlen')) {
  57      function mb_strlen($string, $encoding = null) { return p\Mbstring::mb_strlen($string, $encoding); }
  58  }
  59  if (!function_exists('mb_strpos')) {
  60      function mb_strpos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_strpos($haystack, $needle, $offset, $encoding); }
  61  }
  62  if (!function_exists('mb_strtolower')) {
  63      function mb_strtolower($string, $encoding = null) { return p\Mbstring::mb_strtolower($string, $encoding); }
  64  }
  65  if (!function_exists('mb_strtoupper')) {
  66      function mb_strtoupper($string, $encoding = null) { return p\Mbstring::mb_strtoupper($string, $encoding); }
  67  }
  68  if (!function_exists('mb_substitute_character')) {
  69      function mb_substitute_character($substitute_character = null) { return p\Mbstring::mb_substitute_character($substitute_character); }
  70  }
  71  if (!function_exists('mb_substr')) {
  72      function mb_substr($string, $start, $length = 2147483647, $encoding = null) { return p\Mbstring::mb_substr($string, $start, $length, $encoding); }
  73  }
  74  if (!function_exists('mb_stripos')) {
  75      function mb_stripos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_stripos($haystack, $needle, $offset, $encoding); }
  76  }
  77  if (!function_exists('mb_stristr')) {
  78      function mb_stristr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_stristr($haystack, $needle, $before_needle, $encoding); }
  79  }
  80  if (!function_exists('mb_strrchr')) {
  81      function mb_strrchr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_strrchr($haystack, $needle, $before_needle, $encoding); }
  82  }
  83  if (!function_exists('mb_strrichr')) {
  84      function mb_strrichr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_strrichr($haystack, $needle, $before_needle, $encoding); }
  85  }
  86  if (!function_exists('mb_strripos')) {
  87      function mb_strripos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_strripos($haystack, $needle, $offset, $encoding); }
  88  }
  89  if (!function_exists('mb_strrpos')) {
  90      function mb_strrpos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_strrpos($haystack, $needle, $offset, $encoding); }
  91  }
  92  if (!function_exists('mb_strstr')) {
  93      function mb_strstr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_strstr($haystack, $needle, $before_needle, $encoding); }
  94  }
  95  if (!function_exists('mb_get_info')) {
  96      function mb_get_info($type = 'all') { return p\Mbstring::mb_get_info($type); }
  97  }
  98  if (!function_exists('mb_http_output')) {
  99      function mb_http_output($encoding = null) { return p\Mbstring::mb_http_output($encoding); }
 100  }
 101  if (!function_exists('mb_strwidth')) {
 102      function mb_strwidth($string, $encoding = null) { return p\Mbstring::mb_strwidth($string, $encoding); }
 103  }
 104  if (!function_exists('mb_substr_count')) {
 105      function mb_substr_count($haystack, $needle, $encoding = null) { return p\Mbstring::mb_substr_count($haystack, $needle, $encoding); }
 106  }
 107  if (!function_exists('mb_output_handler')) {
 108      function mb_output_handler($string, $status) { return p\Mbstring::mb_output_handler($string, $status); }
 109  }
 110  if (!function_exists('mb_http_input')) {
 111      function mb_http_input($type = null) { return p\Mbstring::mb_http_input($type); }
 112  }
 113  
 114  if (!function_exists('mb_convert_variables')) {
 115      function mb_convert_variables($to_encoding, $from_encoding, &...$vars) { return p\Mbstring::mb_convert_variables($to_encoding, $from_encoding, ...$vars); }
 116  }
 117  
 118  if (!function_exists('mb_ord')) {
 119      function mb_ord($string, $encoding = null) { return p\Mbstring::mb_ord($string, $encoding); }
 120  }
 121  if (!function_exists('mb_chr')) {
 122      function mb_chr($codepoint, $encoding = null) { return p\Mbstring::mb_chr($codepoint, $encoding); }
 123  }
 124  if (!function_exists('mb_scrub')) {
 125      function mb_scrub($string, $encoding = null) { $encoding = null === $encoding ? mb_internal_encoding() : $encoding; return mb_convert_encoding($string, $encoding, $encoding); }
 126  }
 127  if (!function_exists('mb_str_split')) {
 128      function mb_str_split($string, $length = 1, $encoding = null) { return p\Mbstring::mb_str_split($string, $length, $encoding); }
 129  }
 130  
 131  if (!function_exists('mb_str_pad')) {
 132      /** @return string|false */
 133      function mb_str_pad(?string $string, ?int $length, ?string $pad_string = ' ', ?int $pad_type = STR_PAD_RIGHT, ?string $encoding = null) { return p\Mbstring::mb_str_pad((string) $string, (int) $length, (string) $pad_string, (int) $pad_type, $encoding); }
 134  }
 135  
 136  if (!function_exists('mb_ucfirst')) {
 137      /** @return string|false */
 138      function mb_ucfirst(?string $string, ?string $encoding = null) { return p\Mbstring::mb_ucfirst((string) $string, $encoding); }
 139  }
 140  
 141  if (!function_exists('mb_lcfirst')) {
 142      /** @return string|false */
 143      function mb_lcfirst(?string $string, ?string $encoding = null) { return p\Mbstring::mb_lcfirst((string) $string, $encoding); }
 144  }
 145  
 146  if (!function_exists('mb_trim')) {
 147      /** @return string|false */
 148      function mb_trim(?string $string, ?string $characters = null, ?string $encoding = null) { return p\Mbstring::mb_trim((string) $string, $characters, $encoding); }
 149  }
 150  
 151  if (!function_exists('mb_ltrim')) {
 152      /** @return string|false */
 153      function mb_ltrim(?string $string, ?string $characters = null, ?string $encoding = null) { return p\Mbstring::mb_ltrim((string) $string, $characters, $encoding); }
 154  }
 155  
 156  if (!function_exists('mb_rtrim')) {
 157      /** @return string|false */
 158      function mb_rtrim(?string $string, ?string $characters = null, ?string $encoding = null) { return p\Mbstring::mb_rtrim((string) $string, $characters, $encoding); }
 159  }
 160  
 161  if (extension_loaded('mbstring')) {
 162      return;
 163  }
 164  
 165  if (!defined('MB_CASE_UPPER')) {
 166      define('MB_CASE_UPPER', 0);
 167  }
 168  if (!defined('MB_CASE_LOWER')) {
 169      define('MB_CASE_LOWER', 1);
 170  }
 171  if (!defined('MB_CASE_TITLE')) {
 172      define('MB_CASE_TITLE', 2);
 173  }