Remove paragonie/random_compat (not required for PHP 7)

vendor/symfony/polyfill-mbstring/Mbstring.php

@@ -545,7 +545,14 @@ final class Mbstring
         }
 
         if ('UTF-8' === $encoding = self::getEncoding($encoding)) {
-            return preg_split("/(.{{$split_length}})/u", $string, null, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
+            $rx = '/(';
+            while (65535 < $split_length) {
+                $rx .= '.{65535}';
+                $split_length -= 65535;
+            }
+            $rx .= '.{'.$split_length.'})/us';
+
+            return preg_split($rx, $string, null, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
         }
 
         $result = array();

vendor/symfony/polyfill-mbstring/README.md

@@ -2,7 +2,7 @@ Symfony Polyfill / Mbstring
 ===========================
 
 This component provides a partial, native PHP implementation for the
-[Mbstring](http://php.net/mbstring) extension.
+[Mbstring](https://php.net/mbstring) extension.
 
 More information can be found in the
 [main Polyfill README](https://github.com/symfony/polyfill/blob/master/README.md).

vendor/symfony/polyfill-mbstring/bootstrap.php

@@ -11,52 +11,131 @@
 
 use Symfony\Polyfill\Mbstring as p;
 
-if (!function_exists('mb_strlen')) {
-    define('MB_CASE_UPPER', 0);
-    define('MB_CASE_LOWER', 1);
-    define('MB_CASE_TITLE', 2);
-
+if (!function_exists('mb_convert_encoding')) {
     function mb_convert_encoding($s, $to, $from = null) { return p\Mbstring::mb_convert_encoding($s, $to, $from); }
+}
+if (!function_exists('mb_decode_mimeheader')) {
     function mb_decode_mimeheader($s) { return p\Mbstring::mb_decode_mimeheader($s); }
+}
+if (!function_exists('mb_encode_mimeheader')) {
     function mb_encode_mimeheader($s, $charset = null, $transferEnc = null, $lf = null, $indent = null) { return p\Mbstring::mb_encode_mimeheader($s, $charset, $transferEnc, $lf, $indent); }
+}
+if (!function_exists('mb_decode_numericentity')) {
     function mb_decode_numericentity($s, $convmap, $enc = null) { return p\Mbstring::mb_decode_numericentity($s, $convmap, $enc); }
+}
+if (!function_exists('mb_encode_numericentity')) {
     function mb_encode_numericentity($s, $convmap, $enc = null, $is_hex = false) { return p\Mbstring::mb_encode_numericentity($s, $convmap, $enc, $is_hex); }
+}
+if (!function_exists('mb_convert_case')) {
     function mb_convert_case($s, $mode, $enc = null) { return p\Mbstring::mb_convert_case($s, $mode, $enc); }
+}
+if (!function_exists('mb_internal_encoding')) {
     function mb_internal_encoding($enc = null) { return p\Mbstring::mb_internal_encoding($enc); }
+}
+if (!function_exists('mb_language')) {
     function mb_language($lang = null) { return p\Mbstring::mb_language($lang); }
+}
+if (!function_exists('mb_list_encodings')) {
     function mb_list_encodings() { return p\Mbstring::mb_list_encodings(); }
+}
+if (!function_exists('mb_encoding_aliases')) {
     function mb_encoding_aliases($encoding) { return p\Mbstring::mb_encoding_aliases($encoding); }
+}
+if (!function_exists('mb_check_encoding')) {
     function mb_check_encoding($var = null, $encoding = null) { return p\Mbstring::mb_check_encoding($var, $encoding); }
+}
+if (!function_exists('mb_detect_encoding')) {
     function mb_detect_encoding($str, $encodingList = null, $strict = false) { return p\Mbstring::mb_detect_encoding($str, $encodingList, $strict); }
+}
+if (!function_exists('mb_detect_order')) {
     function mb_detect_order($encodingList = null) { return p\Mbstring::mb_detect_order($encodingList); }
+}
+if (!function_exists('mb_parse_str')) {
     function mb_parse_str($s, &$result = array()) { parse_str($s, $result); }
+}
+if (!function_exists('mb_strlen')) {
     function mb_strlen($s, $enc = null) { return p\Mbstring::mb_strlen($s, $enc); }
+}
+if (!function_exists('mb_strpos')) {
     function mb_strpos($s, $needle, $offset = 0, $enc = null) { return p\Mbstring::mb_strpos($s, $needle, $offset, $enc); }
+}
+if (!function_exists('mb_strtolower')) {
     function mb_strtolower($s, $enc = null) { return p\Mbstring::mb_strtolower($s, $enc); }
+}
+if (!function_exists('mb_strtoupper')) {
     function mb_strtoupper($s, $enc = null) { return p\Mbstring::mb_strtoupper($s, $enc); }
+}
+if (!function_exists('mb_substitute_character')) {
     function mb_substitute_character($char = null) { return p\Mbstring::mb_substitute_character($char); }
+}
+if (!function_exists('mb_substr')) {
     function mb_substr($s, $start, $length = 2147483647, $enc = null) { return p\Mbstring::mb_substr($s, $start, $length, $enc); }
+}
+if (!function_exists('mb_stripos')) {
     function mb_stripos($s, $needle, $offset = 0, $enc = null) { return p\Mbstring::mb_stripos($s, $needle, $offset, $enc); }
+}
+if (!function_exists('mb_stristr')) {
     function mb_stristr($s, $needle, $part = false, $enc = null) { return p\Mbstring::mb_stristr($s, $needle, $part, $enc); }
+}
+if (!function_exists('mb_strrchr')) {
     function mb_strrchr($s, $needle, $part = false, $enc = null) { return p\Mbstring::mb_strrchr($s, $needle, $part, $enc); }
+}
+if (!function_exists('mb_strrichr')) {
     function mb_strrichr($s, $needle, $part = false, $enc = null) { return p\Mbstring::mb_strrichr($s, $needle, $part, $enc); }
+}
+if (!function_exists('mb_strripos')) {
     function mb_strripos($s, $needle, $offset = 0, $enc = null) { return p\Mbstring::mb_strripos($s, $needle, $offset, $enc); }
+}
+if (!function_exists('mb_strrpos')) {
     function mb_strrpos($s, $needle, $offset = 0, $enc = null) { return p\Mbstring::mb_strrpos($s, $needle, $offset, $enc); }
+}
+if (!function_exists('mb_strstr')) {
     function mb_strstr($s, $needle, $part = false, $enc = null) { return p\Mbstring::mb_strstr($s, $needle, $part, $enc); }
+}
+if (!function_exists('mb_get_info')) {
     function mb_get_info($type = 'all') { return p\Mbstring::mb_get_info($type); }
+}
+if (!function_exists('mb_http_output')) {
     function mb_http_output($enc = null) { return p\Mbstring::mb_http_output($enc); }
+}
+if (!function_exists('mb_strwidth')) {
     function mb_strwidth($s, $enc = null) { return p\Mbstring::mb_strwidth($s, $enc); }
+}
+if (!function_exists('mb_substr_count')) {
     function mb_substr_count($haystack, $needle, $enc = null) { return p\Mbstring::mb_substr_count($haystack, $needle, $enc); }
+}
+if (!function_exists('mb_output_handler')) {
     function mb_output_handler($contents, $status) { return p\Mbstring::mb_output_handler($contents, $status); }
+}
+if (!function_exists('mb_http_input')) {
     function mb_http_input($type = '') { return p\Mbstring::mb_http_input($type); }
+}
+if (!function_exists('mb_convert_variables')) {
     function mb_convert_variables($toEncoding, $fromEncoding, &$a = null, &$b = null, &$c = null, &$d = null, &$e = null, &$f = null) { return p\Mbstring::mb_convert_variables($toEncoding, $fromEncoding, $a, $b, $c, $d, $e, $f); }
 }
-if (!function_exists('mb_chr')) {
+if (!function_exists('mb_ord')) {
     function mb_ord($s, $enc = null) { return p\Mbstring::mb_ord($s, $enc); }
+}
+if (!function_exists('mb_chr')) {
     function mb_chr($code, $enc = null) { return p\Mbstring::mb_chr($code, $enc); }
+}
+if (!function_exists('mb_scrub')) {
     function mb_scrub($s, $enc = null) { $enc = null === $enc ? mb_internal_encoding() : $enc; return mb_convert_encoding($s, $enc, $enc); }
 }
-
 if (!function_exists('mb_str_split')) {
     function mb_str_split($string, $split_length = 1, $encoding = null) { return p\Mbstring::mb_str_split($string, $split_length, $encoding); }
 }
+
+if (extension_loaded('mbstring')) {
+    return;
+}
+
+if (!defined('MB_CASE_UPPER')) {
+    define('MB_CASE_UPPER', 0);
+}
+if (!defined('MB_CASE_LOWER')) {
+    define('MB_CASE_LOWER', 1);
+}
+if (!defined('MB_CASE_TITLE')) {
+    define('MB_CASE_TITLE', 2);
+}

vendor/symfony/polyfill-mbstring/composer.json

@@ -28,7 +28,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.13-dev"
+            "dev-master": "1.17-dev"
         }
     }
 }