Old Packages

2021-07-26 19:48:58 +02:00
parent aae17f10a6
commit fd19e442b6
182 changed files with 2115 additions and 19161 deletions
@@ -0,0 +1,237 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Polyfill\Intl\Grapheme;
+
+\define('SYMFONY_GRAPHEME_CLUSTER_RX', \PCRE_VERSION >= '8.32' ? '\X' : Grapheme::GRAPHEME_CLUSTER_RX);
+
+/**
+ * Partial intl implementation in pure PHP.
+ *
+ * Implemented:
+ * - grapheme_extract  - Extract a sequence of grapheme clusters from a text buffer, which must be encoded in UTF-8
+ * - grapheme_stripos  - Find position (in grapheme units) of first occurrence of a case-insensitive string
+ * - grapheme_stristr  - Returns part of haystack string from the first occurrence of case-insensitive needle to the end of haystack
+ * - grapheme_strlen   - Get string length in grapheme units
+ * - grapheme_strpos   - Find position (in grapheme units) of first occurrence of a string
+ * - grapheme_strripos - Find position (in grapheme units) of last occurrence of a case-insensitive string
+ * - grapheme_strrpos  - Find position (in grapheme units) of last occurrence of a string
+ * - grapheme_strstr   - Returns part of haystack string from the first occurrence of needle to the end of haystack
+ * - grapheme_substr   - Return part of a string
+ *
+ * @author Nicolas Grekas <p@tchwork.com>
+ *
+ * @internal
+ */
+final class Grapheme
+{
+    // (CRLF|([ZWNJ-ZWJ]|T+|L*(LV?V+|LV|LVT)T*|L+|[^Control])[Extend]*|[Control])
+    // This regular expression is a work around for http://bugs.exim.org/1279
+    public const GRAPHEME_CLUSTER_RX = '(?:\r\n|(?:[ -~\x{200C}\x{200D}]|[ᆨ-ᇹ]+|[ᄀ-ᅟ]*(?:[가개갸걔거게겨계고과괘괴교구궈궤귀규그긔기까깨꺄꺠꺼께껴꼐꼬꽈꽤꾀꾜꾸꿔꿰뀌뀨끄끠끼나내냐냬너네녀녜노놔놰뇌뇨누눠눼뉘뉴느늬니다대댜댸더데뎌뎨도돠돼되됴두둬뒈뒤듀드듸디따때땨떄떠떼뗘뗴또똬뙈뙤뚀뚜뚸뛔뛰뜌뜨띄띠라래랴럐러레려례로롸뢔뢰료루뤄뤠뤼류르릐리마매먀먜머메며몌모뫄뫠뫼묘무뭐뭬뮈뮤므믜미바배뱌뱨버베벼볘보봐봬뵈뵤부붜붸뷔뷰브븨비빠빼뺘뺴뻐뻬뼈뼤뽀뽜뽸뾔뾰뿌뿨쀄쀠쀼쁘쁴삐사새샤섀서세셔셰소솨쇄쇠쇼수숴쉐쉬슈스싀시싸쌔쌰썌써쎄쎠쎼쏘쏴쐐쐬쑈쑤쒀쒜쒸쓔쓰씌씨아애야얘어에여예오와왜외요우워웨위유으의이자재쟈쟤저제져졔조좌좨죄죠주줘줴쥐쥬즈즤지짜째쨔쨰쩌쩨쪄쪠쪼쫘쫴쬐쬬쭈쭤쮀쮜쮸쯔쯰찌차채챠챼처체쳐쳬초촤쵀최쵸추춰췌취츄츠츼치카캐캬컈커케켜켸코콰쾌쾨쿄쿠쿼퀘퀴큐크킈키타태탸턔터테텨톄토톼퇘퇴툐투퉈퉤튀튜트틔티파패퍄퍠퍼페펴폐포퐈퐤푀표푸풔풰퓌퓨프픠피하해햐햬허헤혀혜호화홰회효후훠훼휘휴흐희히]?[ᅠ-ᆢ]+|[가-힣])[ᆨ-ᇹ]*|[ᄀ-ᅟ]+|[^\p{Cc}\p{Cf}\p{Zl}\p{Zp}])[\p{Mn}\p{Me}\x{09BE}\x{09D7}\x{0B3E}\x{0B57}\x{0BBE}\x{0BD7}\x{0CC2}\x{0CD5}\x{0CD6}\x{0D3E}\x{0D57}\x{0DCF}\x{0DDF}\x{200C}\x{200D}\x{1D165}\x{1D16E}-\x{1D172}]*|[\p{Cc}\p{Cf}\p{Zl}\p{Zp}])';
+
+    public static function grapheme_extract($s, $size, $type = \GRAPHEME_EXTR_COUNT, $start = 0, &$next = 0)
+    {
+        if (0 > $start) {
+            $start = \strlen($s) + $start;
+        }
+
+        if (!is_scalar($s)) {
+            $hasError = false;
+            set_error_handler(function () use (&$hasError) { $hasError = true; });
+            $next = substr($s, $start);
+            restore_error_handler();
+            if ($hasError) {
+                substr($s, $start);
+                $s = '';
+            } else {
+                $s = $next;
+            }
+        } else {
+            $s = substr($s, $start);
+        }
+        $size = (int) $size;
+        $type = (int) $type;
+        $start = (int) $start;
+
+        if (\GRAPHEME_EXTR_COUNT !== $type && \GRAPHEME_EXTR_MAXBYTES !== $type && \GRAPHEME_EXTR_MAXCHARS !== $type) {
+            if (80000 > \PHP_VERSION_ID) {
+                return false;
+            }
+
+            throw new \ValueError('grapheme_extract(): Argument #3 ($type) must be one of GRAPHEME_EXTR_COUNT, GRAPHEME_EXTR_MAXBYTES, or GRAPHEME_EXTR_MAXCHARS');
+        }
+
+        if (!isset($s[0]) || 0 > $size || 0 > $start) {
+            return false;
+        }
+        if (0 === $size) {
+            return '';
+        }
+
+        $next = $start;
+
+        $s = preg_split('/('.SYMFONY_GRAPHEME_CLUSTER_RX.')/u', "\r\n".$s, $size + 1, \PREG_SPLIT_NO_EMPTY | \PREG_SPLIT_DELIM_CAPTURE);
+
+        if (!isset($s[1])) {
+            return false;
+        }
+
+        $i = 1;
+        $ret = '';
+
+        do {
+            if (\GRAPHEME_EXTR_COUNT === $type) {
+                --$size;
+            } elseif (\GRAPHEME_EXTR_MAXBYTES === $type) {
+                $size -= \strlen($s[$i]);
+            } else {
+                $size -= iconv_strlen($s[$i], 'UTF-8//IGNORE');
+            }
+
+            if ($size >= 0) {
+                $ret .= $s[$i];
+            }
+        } while (isset($s[++$i]) && $size > 0);
+
+        $next += \strlen($ret);
+
+        return $ret;
+    }
+
+    public static function grapheme_strlen($s)
+    {
+        preg_replace('/'.SYMFONY_GRAPHEME_CLUSTER_RX.'/u', '', $s, -1, $len);
+
+        return 0 === $len && '' !== $s ? null : $len;
+    }
+
+    public static function grapheme_substr($s, $start, $len = null)
+    {
+        if (null === $len) {
+            $len = 2147483647;
+        }
+
+        preg_match_all('/'.SYMFONY_GRAPHEME_CLUSTER_RX.'/u', $s, $s);
+
+        $slen = \count($s[0]);
+        $start = (int) $start;
+
+        if (0 > $start) {
+            $start += $slen;
+        }
+        if (0 > $start) {
+            if (\PHP_VERSION_ID < 80000) {
+                return false;
+            }
+
+            $start = 0;
+        }
+        if ($start >= $slen) {
+            return \PHP_VERSION_ID >= 80000 ? '' : false;
+        }
+
+        $rem = $slen - $start;
+
+        if (0 > $len) {
+            $len += $rem;
+        }
+        if (0 === $len) {
+            return '';
+        }
+        if (0 > $len) {
+            return \PHP_VERSION_ID >= 80000 ? '' : false;
+        }
+        if ($len > $rem) {
+            $len = $rem;
+        }
+
+        return implode('', \array_slice($s[0], $start, $len));
+    }
+
+    public static function grapheme_strpos($s, $needle, $offset = 0)
+    {
+        return self::grapheme_position($s, $needle, $offset, 0);
+    }
+
+    public static function grapheme_stripos($s, $needle, $offset = 0)
+    {
+        return self::grapheme_position($s, $needle, $offset, 1);
+    }
+
+    public static function grapheme_strrpos($s, $needle, $offset = 0)
+    {
+        return self::grapheme_position($s, $needle, $offset, 2);
+    }
+
+    public static function grapheme_strripos($s, $needle, $offset = 0)
+    {
+        return self::grapheme_position($s, $needle, $offset, 3);
+    }
+
+    public static function grapheme_stristr($s, $needle, $beforeNeedle = false)
+    {
+        return mb_stristr($s, $needle, $beforeNeedle, 'UTF-8');
+    }
+
+    public static function grapheme_strstr($s, $needle, $beforeNeedle = false)
+    {
+        return mb_strstr($s, $needle, $beforeNeedle, 'UTF-8');
+    }
+
+    private static function grapheme_position($s, $needle, $offset, $mode)
+    {
+        $needle = (string) $needle;
+        if (80000 > \PHP_VERSION_ID && !preg_match('/./us', $needle)) {
+            return false;
+        }
+        $s = (string) $s;
+        if (!preg_match('/./us', $s)) {
+            return false;
+        }
+        if ($offset > 0) {
+            $s = self::grapheme_substr($s, $offset);
+        } elseif ($offset < 0) {
+            if (2 > $mode) {
+                $offset += self::grapheme_strlen($s);
+                $s = self::grapheme_substr($s, $offset);
+                if (0 > $offset) {
+                    $offset = 0;
+                }
+            } elseif (0 > $offset += self::grapheme_strlen($needle)) {
+                $s = self::grapheme_substr($s, 0, $offset);
+                $offset = 0;
+            } else {
+                $offset = 0;
+            }
+        }
+
+        // As UTF-8 is self-synchronizing, and we have ensured the strings are valid UTF-8,
+        // we can use normal binary string functions here. For case-insensitive searches,
+        // case fold the strings first.
+        $caseInsensitive = $mode & 1;
+        $reverse = $mode & 2;
+        if ($caseInsensitive) {
+            // Use the same case folding mode as mbstring does for mb_stripos().
+            // Stick to SIMPLE case folding to avoid changing the length of the string, which
+            // might result in offsets being shifted.
+            $mode = \defined('MB_CASE_FOLD_SIMPLE') ? \MB_CASE_FOLD_SIMPLE : \MB_CASE_UPPER;
+            $s = mb_convert_case($s, $mode, 'UTF-8');
+            $needle = mb_convert_case($needle, $mode, 'UTF-8');
+        }
+        if ($reverse) {
+            $needlePos = strrpos($s, $needle);
+        } else {
+            $needlePos = strpos($s, $needle);
+        }
+
+        return false !== $needlePos ? self::grapheme_strlen(substr($s, 0, $needlePos)) + $offset : false;
+    }
+}
@@ -0,0 +1,31 @@
+Symfony Polyfill / Intl: Grapheme
+=================================
+
+This component provides a partial, native PHP implementation of the
+[Grapheme functions](https://php.net/intl.grapheme) from the
+[Intl](https://php.net/intl) extension.
+
+- [`grapheme_extract`](https://php.net/grapheme_extract): Extract a sequence of grapheme
+  clusters from a text buffer, which must be encoded in UTF-8
+- [`grapheme_stripos`](https://php.net/grapheme_stripos): Find position (in grapheme units)
+  of first occurrence of a case-insensitive string
+- [`grapheme_stristr`](https://php.net/grapheme_stristr): Returns part of haystack string
+  from the first occurrence of case-insensitive needle to the end of haystack
+- [`grapheme_strlen`](https://php.net/grapheme_strlen): Get string length in grapheme units
+- [`grapheme_strpos`](https://php.net/grapheme_strpos): Find position (in grapheme units)
+  of first occurrence of a string
+- [`grapheme_strripos`](https://php.net/grapheme_strripos): Find position (in grapheme units)
+  of last occurrence of a case-insensitive string
+- [`grapheme_strrpos`](https://php.net/grapheme_strrpos): Find position (in grapheme units)
+  of last occurrence of a string
+- [`grapheme_strstr`](https://php.net/grapheme_strstr): Returns part of haystack string from
+  the first occurrence of needle to the end of haystack
+- [`grapheme_substr`](https://php.net/grapheme_substr): Return part of a string
+
+More information can be found in the
+[main Polyfill README](https://github.com/symfony/polyfill/blob/master/README.md).
+
+License
+=======
+
+This library is released under the [MIT license](LICENSE).
@@ -0,0 +1,58 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Polyfill\Intl\Grapheme as p;
+
+if (extension_loaded('intl')) {
+    return;
+}
+
+if (\PHP_VERSION_ID >= 80000) {
+    return require __DIR__.'/bootstrap80.php';
+}
+
+if (!defined('GRAPHEME_EXTR_COUNT')) {
+    define('GRAPHEME_EXTR_COUNT', 0);
+}
+if (!defined('GRAPHEME_EXTR_MAXBYTES')) {
+    define('GRAPHEME_EXTR_MAXBYTES', 1);
+}
+if (!defined('GRAPHEME_EXTR_MAXCHARS')) {
+    define('GRAPHEME_EXTR_MAXCHARS', 2);
+}
+
+if (!function_exists('grapheme_extract')) {
+    function grapheme_extract($haystack, $size, $type = 0, $start = 0, &$next = 0) { return p\Grapheme::grapheme_extract($haystack, $size, $type, $start, $next); }
+}
+if (!function_exists('grapheme_stripos')) {
+    function grapheme_stripos($haystack, $needle, $offset = 0) { return p\Grapheme::grapheme_stripos($haystack, $needle, $offset); }
+}
+if (!function_exists('grapheme_stristr')) {
+    function grapheme_stristr($haystack, $needle, $beforeNeedle = false) { return p\Grapheme::grapheme_stristr($haystack, $needle, $beforeNeedle); }
+}
+if (!function_exists('grapheme_strlen')) {
+    function grapheme_strlen($input) { return p\Grapheme::grapheme_strlen($input); }
+}
+if (!function_exists('grapheme_strpos')) {
+    function grapheme_strpos($haystack, $needle, $offset = 0) { return p\Grapheme::grapheme_strpos($haystack, $needle, $offset); }
+}
+if (!function_exists('grapheme_strripos')) {
+    function grapheme_strripos($haystack, $needle, $offset = 0) { return p\Grapheme::grapheme_strripos($haystack, $needle, $offset); }
+}
+if (!function_exists('grapheme_strrpos')) {
+    function grapheme_strrpos($haystack, $needle, $offset = 0) { return p\Grapheme::grapheme_strrpos($haystack, $needle, $offset); }
+}
+if (!function_exists('grapheme_strstr')) {
+    function grapheme_strstr($haystack, $needle, $beforeNeedle = false) { return p\Grapheme::grapheme_strstr($haystack, $needle, $beforeNeedle); }
+}
+if (!function_exists('grapheme_substr')) {
+    function grapheme_substr($string, $offset, $length = null) { return p\Grapheme::grapheme_substr($string, $offset, $length); }
+}
@@ -0,0 +1,50 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Polyfill\Intl\Grapheme as p;
+
+if (!defined('GRAPHEME_EXTR_COUNT')) {
+    define('GRAPHEME_EXTR_COUNT', 0);
+}
+if (!defined('GRAPHEME_EXTR_MAXBYTES')) {
+    define('GRAPHEME_EXTR_MAXBYTES', 1);
+}
+if (!defined('GRAPHEME_EXTR_MAXCHARS')) {
+    define('GRAPHEME_EXTR_MAXCHARS', 2);
+}
+
+if (!function_exists('grapheme_extract')) {
+    function grapheme_extract(?string $haystack, ?int $size, ?int $type = GRAPHEME_EXTR_COUNT, ?int $offset = 0, &$next = null): string|false { return p\Grapheme::grapheme_extract((string) $haystack, (int) $size, (int) $type, (int) $offset, $next); }
+}
+if (!function_exists('grapheme_stripos')) {
+    function grapheme_stripos(?string $haystack, ?string $needle, ?int $offset = 0): int|false { return p\Grapheme::grapheme_stripos((string) $haystack, (string) $needle, (int) $offset); }
+}
+if (!function_exists('grapheme_stristr')) {
+    function grapheme_stristr(?string $haystack, ?string $needle, ?bool $beforeNeedle = false): string|false { return p\Grapheme::grapheme_stristr((string) $haystack, (string) $needle, (bool) $beforeNeedle); }
+}
+if (!function_exists('grapheme_strlen')) {
+    function grapheme_strlen(?string $string): int|false|null { return p\Grapheme::grapheme_strlen((string) $string); }
+}
+if (!function_exists('grapheme_strpos')) {
+    function grapheme_strpos(?string $haystack, ?string $needle, ?int $offset = 0): int|false { return p\Grapheme::grapheme_strpos((string) $haystack, (string) $needle, (int) $offset); }
+}
+if (!function_exists('grapheme_strripos')) {
+    function grapheme_strripos(?string $haystack, ?string $needle, ?int $offset = 0): int|false { return p\Grapheme::grapheme_strripos((string) $haystack, (string) $needle, (int) $offset); }
+}
+if (!function_exists('grapheme_strrpos')) {
+    function grapheme_strrpos(?string $haystack, ?string $needle, ?int $offset = 0): int|false { return p\Grapheme::grapheme_strrpos((string) $haystack, (string) $needle, (int) $offset); }
+}
+if (!function_exists('grapheme_strstr')) {
+    function grapheme_strstr(?string $haystack, ?string $needle, ?bool $beforeNeedle = false): string|false { return p\Grapheme::grapheme_strstr((string) $haystack, (string) $needle, (bool) $beforeNeedle); }
+}
+if (!function_exists('grapheme_substr')) {
+    function grapheme_substr(?string $string, ?int $offset, ?int $length = null): string|false { return p\Grapheme::grapheme_substr((string) $string, (int) $offset, $length); }
+}
@@ -0,0 +1,38 @@
+{
+    "name": "symfony/polyfill-intl-grapheme",
+    "type": "library",
+    "description": "Symfony polyfill for intl's grapheme_* functions",
+    "keywords": ["polyfill", "shim", "compatibility", "portable", "intl", "grapheme"],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Nicolas Grekas",
+            "email": "p@tchwork.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=7.1"
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Polyfill\\Intl\\Grapheme\\": "" },
+        "files": [ "bootstrap.php" ]
+    },
+    "suggest": {
+        "ext-intl": "For best performance"
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-main": "1.23-dev"
+        },
+        "thanks": {
+            "name": "symfony/polyfill",
+            "url": "https://github.com/symfony/polyfill"
+        }
+    }
+}
@@ -23,37 +23,45 @@ use Symfony\Polyfill\Intl\Idn\Resources\unidata\Regex;
 */
 final class Idn
 {
-    const ERROR_EMPTY_LABEL = 1;
-    const ERROR_LABEL_TOO_LONG = 2;
-    const ERROR_DOMAIN_NAME_TOO_LONG = 4;
-    const ERROR_LEADING_HYPHEN = 8;
-    const ERROR_TRAILING_HYPHEN = 0x10;
-    const ERROR_HYPHEN_3_4 = 0x20;
-    const ERROR_LEADING_COMBINING_MARK = 0x40;
-    const ERROR_DISALLOWED = 0x80;
-    const ERROR_PUNYCODE = 0x100;
-    const ERROR_LABEL_HAS_DOT = 0x200;
-    const ERROR_INVALID_ACE_LABEL = 0x400;
-    const ERROR_BIDI = 0x800;
-    const ERROR_CONTEXTJ = 0x1000;
-    const ERROR_CONTEXTO_PUNCTUATION = 0x2000;
-    const ERROR_CONTEXTO_DIGITS = 0x4000;
+    public const ERROR_EMPTY_LABEL = 1;
+    public const ERROR_LABEL_TOO_LONG = 2;
+    public const ERROR_DOMAIN_NAME_TOO_LONG = 4;
+    public const ERROR_LEADING_HYPHEN = 8;
+    public const ERROR_TRAILING_HYPHEN = 0x10;
+    public const ERROR_HYPHEN_3_4 = 0x20;
+    public const ERROR_LEADING_COMBINING_MARK = 0x40;
+    public const ERROR_DISALLOWED = 0x80;
+    public const ERROR_PUNYCODE = 0x100;
+    public const ERROR_LABEL_HAS_DOT = 0x200;
+    public const ERROR_INVALID_ACE_LABEL = 0x400;
+    public const ERROR_BIDI = 0x800;
+    public const ERROR_CONTEXTJ = 0x1000;
+    public const ERROR_CONTEXTO_PUNCTUATION = 0x2000;
+    public const ERROR_CONTEXTO_DIGITS = 0x4000;

-    const INTL_IDNA_VARIANT_2003 = 0;
-    const INTL_IDNA_VARIANT_UTS46 = 1;
+    public const INTL_IDNA_VARIANT_2003 = 0;
+    public const INTL_IDNA_VARIANT_UTS46 = 1;

-    const MAX_DOMAIN_SIZE = 253;
-    const MAX_LABEL_SIZE = 63;
+    public const IDNA_DEFAULT = 0;
+    public const IDNA_ALLOW_UNASSIGNED = 1;
+    public const IDNA_USE_STD3_RULES = 2;
+    public const IDNA_CHECK_BIDI = 4;
+    public const IDNA_CHECK_CONTEXTJ = 8;
+    public const IDNA_NONTRANSITIONAL_TO_ASCII = 16;
+    public const IDNA_NONTRANSITIONAL_TO_UNICODE = 32;

-    const BASE = 36;
-    const TMIN = 1;
-    const TMAX = 26;
-    const SKEW = 38;
-    const DAMP = 700;
-    const INITIAL_BIAS = 72;
-    const INITIAL_N = 128;
-    const DELIMITER = '-';
-    const MAX_INT = 2147483647;
+    public const MAX_DOMAIN_SIZE = 253;
+    public const MAX_LABEL_SIZE = 63;
+
+    public const BASE = 36;
+    public const TMIN = 1;
+    public const TMAX = 26;
+    public const SKEW = 38;
+    public const DAMP = 700;
+    public const INITIAL_BIAS = 72;
+    public const INITIAL_N = 128;
+    public const DELIMITER = '-';
+    public const MAX_INT = 2147483647;

    /**
     * Contains the numeric value of a basic code point (for use in representing integers) in the
@@ -61,7 +69,7 @@ final class Idn
     *
     * @var array<int, int>
     */
-    private static $basicToDigit = array(
+    private static $basicToDigit = [
        -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
        -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,

@@ -85,7 +93,7 @@ final class Idn

        -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
        -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-    );
+    ];

    /**
     * @var array<int, int>
@@ -137,32 +145,26 @@ final class Idn
     *
     * @return string|false
     */
-    public static function idn_to_ascii($domainName, $options = IDNA_DEFAULT, $variant = self::INTL_IDNA_VARIANT_UTS46, &$idna_info = array())
+    public static function idn_to_ascii($domainName, $options = self::IDNA_DEFAULT, $variant = self::INTL_IDNA_VARIANT_UTS46, &$idna_info = [])
    {
        if (\PHP_VERSION_ID >= 70200 && self::INTL_IDNA_VARIANT_2003 === $variant) {
-            @trigger_error('idn_to_ascii(): INTL_IDNA_VARIANT_2003 is deprecated', E_USER_DEPRECATED);
+            @trigger_error('idn_to_ascii(): INTL_IDNA_VARIANT_2003 is deprecated', \E_USER_DEPRECATED);
        }

-        $options = array(
+        $options = [
            'CheckHyphens' => true,
-            'CheckBidi' => self::INTL_IDNA_VARIANT_2003 === $variant || 0 !== ($options & \IDNA_CHECK_BIDI),
-            'CheckJoiners' => self::INTL_IDNA_VARIANT_UTS46 === $variant && 0 !== ($options & \IDNA_CHECK_CONTEXTJ),
-            'UseSTD3ASCIIRules' => 0 !== ($options & \IDNA_USE_STD3_RULES),
-            'Transitional_Processing' => self::INTL_IDNA_VARIANT_2003 === $variant || 0 === ($options & \IDNA_NONTRANSITIONAL_TO_ASCII),
+            'CheckBidi' => self::INTL_IDNA_VARIANT_2003 === $variant || 0 !== ($options & self::IDNA_CHECK_BIDI),
+            'CheckJoiners' => self::INTL_IDNA_VARIANT_UTS46 === $variant && 0 !== ($options & self::IDNA_CHECK_CONTEXTJ),
+            'UseSTD3ASCIIRules' => 0 !== ($options & self::IDNA_USE_STD3_RULES),
+            'Transitional_Processing' => self::INTL_IDNA_VARIANT_2003 === $variant || 0 === ($options & self::IDNA_NONTRANSITIONAL_TO_ASCII),
            'VerifyDnsLength' => true,
-        );
+        ];
        $info = new Info();
        $labels = self::process((string) $domainName, $options, $info);

        foreach ($labels as $i => $label) {
-            // Only convert labels to punycode that contain non-ASCII code points and only if that
-            // label does not contain a character from the gen-delims set specified in
-            // {@link https://ietf.org/rfc/rfc3987.html#section-2.2}
+            // Only convert labels to punycode that contain non-ASCII code points
            if (1 === preg_match('/[^\x00-\x7F]/', $label)) {
-                if (false !== strpbrk($label, ':/?#[]@')) {
-                    continue;
-                }
-
                try {
                    $label = 'xn--'.self::punycodeEncode($label);
                } catch (Exception $e) {
@@ -177,11 +179,11 @@ final class Idn
            self::validateDomainAndLabelLength($labels, $info);
        }

-        $idna_info = array(
+        $idna_info = [
            'result' => implode('.', $labels),
            'isTransitionalDifferent' => $info->transitionalDifferent,
            'errors' => $info->errors,
-        );
+        ];

        return 0 === $info->errors ? $idna_info['result'] : false;
    }
@@ -196,25 +198,25 @@ final class Idn
     *
     * @return string|false
     */
-    public static function idn_to_utf8($domainName, $options = IDNA_DEFAULT, $variant = self::INTL_IDNA_VARIANT_UTS46, &$idna_info = array())
+    public static function idn_to_utf8($domainName, $options = self::IDNA_DEFAULT, $variant = self::INTL_IDNA_VARIANT_UTS46, &$idna_info = [])
    {
        if (\PHP_VERSION_ID >= 70200 && self::INTL_IDNA_VARIANT_2003 === $variant) {
-            @trigger_error('idn_to_utf8(): INTL_IDNA_VARIANT_2003 is deprecated', E_USER_DEPRECATED);
+            @trigger_error('idn_to_utf8(): INTL_IDNA_VARIANT_2003 is deprecated', \E_USER_DEPRECATED);
        }

        $info = new Info();
-        $labels = self::process((string) $domainName, array(
+        $labels = self::process((string) $domainName, [
            'CheckHyphens' => true,
-            'CheckBidi' => self::INTL_IDNA_VARIANT_2003 === $variant || 0 !== ($options & \IDNA_CHECK_BIDI),
-            'CheckJoiners' => self::INTL_IDNA_VARIANT_UTS46 === $variant && 0 !== ($options & \IDNA_CHECK_CONTEXTJ),
-            'UseSTD3ASCIIRules' => 0 !== ($options & \IDNA_USE_STD3_RULES),
-            'Transitional_Processing' => self::INTL_IDNA_VARIANT_2003 === $variant || 0 === ($options & \IDNA_NONTRANSITIONAL_TO_UNICODE),
-        ), $info);
-        $idna_info = array(
+            'CheckBidi' => self::INTL_IDNA_VARIANT_2003 === $variant || 0 !== ($options & self::IDNA_CHECK_BIDI),
+            'CheckJoiners' => self::INTL_IDNA_VARIANT_UTS46 === $variant && 0 !== ($options & self::IDNA_CHECK_CONTEXTJ),
+            'UseSTD3ASCIIRules' => 0 !== ($options & self::IDNA_USE_STD3_RULES),
+            'Transitional_Processing' => self::INTL_IDNA_VARIANT_2003 === $variant || 0 === ($options & self::IDNA_NONTRANSITIONAL_TO_UNICODE),
+        ], $info);
+        $idna_info = [
            'result' => implode('.', $labels),
            'isTransitionalDifferent' => $info->transitionalDifferent,
            'errors' => $info->errors,
-        );
+        ];

        return 0 === $info->errors ? $idna_info['result'] : false;
    }
@@ -249,7 +251,7 @@ final class Idn
            // If RegExpMatch((Joining_Type:{L,D})(Joining_Type:T)*\u200C(Joining_Type:T)*(Joining_Type:{R,D})) Then
            // True;
            // Generated RegExp = ([Joining_Type:{L,D}][Joining_Type:T]*\u200C[Joining_Type:T]*)[Joining_Type:{R,D}]
-            if (0x200C === $codePoint && 1 === preg_match(Regex::ZWNJ, $label, $matches, PREG_OFFSET_CAPTURE, $offset)) {
+            if (0x200C === $codePoint && 1 === preg_match(Regex::ZWNJ, $label, $matches, \PREG_OFFSET_CAPTURE, $offset)) {
                $offset += \strlen($matches[1][0]);

                continue;
@@ -326,7 +328,7 @@ final class Idn
        if ($checkForEmptyLabels && '' === $domain) {
            $info->errors |= self::ERROR_EMPTY_LABEL;

-            return array($domain);
+            return [$domain];
        }

        // Step 1. Map each code point in the domain name string
@@ -576,7 +578,7 @@ final class Idn
        $lastDelimIndex = strrpos($input, self::DELIMITER);
        $b = false === $lastDelimIndex ? 0 : $lastDelimIndex;
        $inputLength = \strlen($input);
-        $output = array();
+        $output = [];
        $bytes = array_map('ord', str_split($input));

        for ($j = 0; $j < $b; ++$j) {
@@ -642,7 +644,7 @@ final class Idn

            $n += intdiv($i, $outPlusOne);
            $i %= $outPlusOne;
-            array_splice($output, $i++, 0, array(mb_chr($n, 'utf-8')));
+            array_splice($output, $i++, 0, [mb_chr($n, 'utf-8')]);
        }

        return implode('', $output);
@@ -701,7 +703,9 @@ final class Idn
            foreach ($iter as $codePoint) {
                if ($codePoint < $n && 0 === ++$delta) {
                    throw new Exception('Integer overflow');
-                } elseif ($codePoint === $n) {
+                }
+
+                if ($codePoint === $n) {
                    $q = $delta;

                    for ($k = self::BASE; /* no condition */; $k += self::BASE) {
@@ -791,7 +795,7 @@ final class Idn
        $lowerBoundary = 0x80;
        $upperBoundary = 0xBF;
        $codePoint = 0;
-        $codePoints = array();
+        $codePoints = [];
        $length = \strlen($input);

        for ($i = 0; $i < $length; ++$i) {
@@ -885,19 +889,19 @@ final class Idn
        }

        if (isset(self::$mapped[$codePoint])) {
-            return array('status' => 'mapped', 'mapping' => self::$mapped[$codePoint]);
+            return ['status' => 'mapped', 'mapping' => self::$mapped[$codePoint]];
        }

        if (isset(self::$ignored[$codePoint])) {
-            return array('status' => 'ignored');
+            return ['status' => 'ignored'];
        }

        if (isset(self::$deviation[$codePoint])) {
-            return array('status' => 'deviation', 'mapping' => self::$deviation[$codePoint]);
+            return ['status' => 'deviation', 'mapping' => self::$deviation[$codePoint]];
        }

        if (isset(self::$disallowed[$codePoint]) || DisallowedRanges::inRange($codePoint)) {
-            return array('status' => 'disallowed');
+            return ['status' => 'disallowed'];
        }

        $isDisallowedMapped = isset(self::$disallowed_STD3_mapped[$codePoint]);
@@ -910,12 +914,12 @@ final class Idn
            }

            if ($isDisallowedMapped) {
-                return array('status' => $status, 'mapping' => self::$disallowed_STD3_mapped[$codePoint]);
+                return ['status' => $status, 'mapping' => self::$disallowed_STD3_mapped[$codePoint]];
            }

-            return array('status' => $status);
+            return ['status' => $status];
        }

-        return array('status' => 'valid');
+        return ['status' => 'valid'];
    }
 }
@@ -15,6 +15,10 @@ if (extension_loaded('intl')) {
    return;
 }

+if (\PHP_VERSION_ID >= 80000) {
+    return require __DIR__.'/bootstrap80.php';
+}
+
 if (!defined('U_IDNA_PROHIBITED_ERROR')) {
    define('U_IDNA_PROHIBITED_ERROR', 66560);
 }
@@ -124,18 +128,18 @@ if (!defined('IDNA_ERROR_CONTEXTJ')) {
    define('IDNA_ERROR_CONTEXTJ', 4096);
 }

-if (PHP_VERSION_ID < 70400) {
+if (\PHP_VERSION_ID < 70400) {
    if (!function_exists('idn_to_ascii')) {
-        function idn_to_ascii($domain, $options = IDNA_DEFAULT, $variant = INTL_IDNA_VARIANT_2003, &$idna_info = array()) { return p\Idn::idn_to_ascii($domain, $options, $variant, $idna_info); }
+        function idn_to_ascii($domain, $flags = 0, $variant = \INTL_IDNA_VARIANT_2003, &$idna_info = null) { return p\Idn::idn_to_ascii($domain, $flags, $variant, $idna_info); }
    }
    if (!function_exists('idn_to_utf8')) {
-        function idn_to_utf8($domain, $options = IDNA_DEFAULT, $variant = INTL_IDNA_VARIANT_2003, &$idna_info = array()) { return p\Idn::idn_to_utf8($domain, $options, $variant, $idna_info); }
+        function idn_to_utf8($domain, $flags = 0, $variant = \INTL_IDNA_VARIANT_2003, &$idna_info = null) { return p\Idn::idn_to_utf8($domain, $flags, $variant, $idna_info); }
    }
 } else {
    if (!function_exists('idn_to_ascii')) {
-        function idn_to_ascii($domain, $options = IDNA_DEFAULT, $variant = INTL_IDNA_VARIANT_UTS46, &$idna_info = array()) { return p\Idn::idn_to_ascii($domain, $options, $variant, $idna_info); }
+        function idn_to_ascii($domain, $flags = 0, $variant = \INTL_IDNA_VARIANT_UTS46, &$idna_info = null) { return p\Idn::idn_to_ascii($domain, $flags, $variant, $idna_info); }
    }
    if (!function_exists('idn_to_utf8')) {
-        function idn_to_utf8($domain, $options = IDNA_DEFAULT, $variant = INTL_IDNA_VARIANT_UTS46, &$idna_info = array()) { return p\Idn::idn_to_utf8($domain, $options, $variant, $idna_info); }
+        function idn_to_utf8($domain, $flags = 0, $variant = \INTL_IDNA_VARIANT_UTS46, &$idna_info = null) { return p\Idn::idn_to_utf8($domain, $flags, $variant, $idna_info); }
    }
 }
@@ -0,0 +1,125 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Polyfill\Intl\Idn as p;
+
+if (!defined('U_IDNA_PROHIBITED_ERROR')) {
+    define('U_IDNA_PROHIBITED_ERROR', 66560);
+}
+if (!defined('U_IDNA_ERROR_START')) {
+    define('U_IDNA_ERROR_START', 66560);
+}
+if (!defined('U_IDNA_UNASSIGNED_ERROR')) {
+    define('U_IDNA_UNASSIGNED_ERROR', 66561);
+}
+if (!defined('U_IDNA_CHECK_BIDI_ERROR')) {
+    define('U_IDNA_CHECK_BIDI_ERROR', 66562);
+}
+if (!defined('U_IDNA_STD3_ASCII_RULES_ERROR')) {
+    define('U_IDNA_STD3_ASCII_RULES_ERROR', 66563);
+}
+if (!defined('U_IDNA_ACE_PREFIX_ERROR')) {
+    define('U_IDNA_ACE_PREFIX_ERROR', 66564);
+}
+if (!defined('U_IDNA_VERIFICATION_ERROR')) {
+    define('U_IDNA_VERIFICATION_ERROR', 66565);
+}
+if (!defined('U_IDNA_LABEL_TOO_LONG_ERROR')) {
+    define('U_IDNA_LABEL_TOO_LONG_ERROR', 66566);
+}
+if (!defined('U_IDNA_ZERO_LENGTH_LABEL_ERROR')) {
+    define('U_IDNA_ZERO_LENGTH_LABEL_ERROR', 66567);
+}
+if (!defined('U_IDNA_DOMAIN_NAME_TOO_LONG_ERROR')) {
+    define('U_IDNA_DOMAIN_NAME_TOO_LONG_ERROR', 66568);
+}
+if (!defined('U_IDNA_ERROR_LIMIT')) {
+    define('U_IDNA_ERROR_LIMIT', 66569);
+}
+if (!defined('U_STRINGPREP_PROHIBITED_ERROR')) {
+    define('U_STRINGPREP_PROHIBITED_ERROR', 66560);
+}
+if (!defined('U_STRINGPREP_UNASSIGNED_ERROR')) {
+    define('U_STRINGPREP_UNASSIGNED_ERROR', 66561);
+}
+if (!defined('U_STRINGPREP_CHECK_BIDI_ERROR')) {
+    define('U_STRINGPREP_CHECK_BIDI_ERROR', 66562);
+}
+if (!defined('IDNA_DEFAULT')) {
+    define('IDNA_DEFAULT', 0);
+}
+if (!defined('IDNA_ALLOW_UNASSIGNED')) {
+    define('IDNA_ALLOW_UNASSIGNED', 1);
+}
+if (!defined('IDNA_USE_STD3_RULES')) {
+    define('IDNA_USE_STD3_RULES', 2);
+}
+if (!defined('IDNA_CHECK_BIDI')) {
+    define('IDNA_CHECK_BIDI', 4);
+}
+if (!defined('IDNA_CHECK_CONTEXTJ')) {
+    define('IDNA_CHECK_CONTEXTJ', 8);
+}
+if (!defined('IDNA_NONTRANSITIONAL_TO_ASCII')) {
+    define('IDNA_NONTRANSITIONAL_TO_ASCII', 16);
+}
+if (!defined('IDNA_NONTRANSITIONAL_TO_UNICODE')) {
+    define('IDNA_NONTRANSITIONAL_TO_UNICODE', 32);
+}
+if (!defined('INTL_IDNA_VARIANT_UTS46')) {
+    define('INTL_IDNA_VARIANT_UTS46', 1);
+}
+if (!defined('IDNA_ERROR_EMPTY_LABEL')) {
+    define('IDNA_ERROR_EMPTY_LABEL', 1);
+}
+if (!defined('IDNA_ERROR_LABEL_TOO_LONG')) {
+    define('IDNA_ERROR_LABEL_TOO_LONG', 2);
+}
+if (!defined('IDNA_ERROR_DOMAIN_NAME_TOO_LONG')) {
+    define('IDNA_ERROR_DOMAIN_NAME_TOO_LONG', 4);
+}
+if (!defined('IDNA_ERROR_LEADING_HYPHEN')) {
+    define('IDNA_ERROR_LEADING_HYPHEN', 8);
+}
+if (!defined('IDNA_ERROR_TRAILING_HYPHEN')) {
+    define('IDNA_ERROR_TRAILING_HYPHEN', 16);
+}
+if (!defined('IDNA_ERROR_HYPHEN_3_4')) {
+    define('IDNA_ERROR_HYPHEN_3_4', 32);
+}
+if (!defined('IDNA_ERROR_LEADING_COMBINING_MARK')) {
+    define('IDNA_ERROR_LEADING_COMBINING_MARK', 64);
+}
+if (!defined('IDNA_ERROR_DISALLOWED')) {
+    define('IDNA_ERROR_DISALLOWED', 128);
+}
+if (!defined('IDNA_ERROR_PUNYCODE')) {
+    define('IDNA_ERROR_PUNYCODE', 256);
+}
+if (!defined('IDNA_ERROR_LABEL_HAS_DOT')) {
+    define('IDNA_ERROR_LABEL_HAS_DOT', 512);
+}
+if (!defined('IDNA_ERROR_INVALID_ACE_LABEL')) {
+    define('IDNA_ERROR_INVALID_ACE_LABEL', 1024);
+}
+if (!defined('IDNA_ERROR_BIDI')) {
+    define('IDNA_ERROR_BIDI', 2048);
+}
+if (!defined('IDNA_ERROR_CONTEXTJ')) {
+    define('IDNA_ERROR_CONTEXTJ', 4096);
+}
+
+if (!function_exists('idn_to_ascii')) {
+    function idn_to_ascii(?string $domain, ?int $flags = 0, ?int $variant = INTL_IDNA_VARIANT_UTS46, &$idna_info = null): string|false { return p\Idn::idn_to_ascii((string) $domain, (int) $flags, (int) $variant, $idna_info); }
+}
+if (!function_exists('idn_to_utf8')) {
+    function idn_to_utf8(?string $domain, ?int $flags = 0, ?int $variant = INTL_IDNA_VARIANT_UTS46, &$idna_info = null): string|false { return p\Idn::idn_to_utf8((string) $domain, (int) $flags, (int) $variant, $idna_info); }
+}
@@ -20,9 +20,8 @@
        }
    ],
    "require": {
-        "php": ">=5.3.3",
+        "php": ">=7.1",
        "symfony/polyfill-intl-normalizer": "^1.10",
-        "symfony/polyfill-php70": "^1.10",
        "symfony/polyfill-php72": "^1.10"
    },
    "autoload": {
@@ -35,7 +34,7 @@
    "minimum-stability": "dev",
    "extra": {
        "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.23-dev"
        },
        "thanks": {
            "name": "symfony/polyfill",
@@ -23,28 +23,27 @@ namespace Symfony\Polyfill\Intl\Normalizer;
 */
 class Normalizer
 {
-    const FORM_D = \Normalizer::FORM_D;
-    const FORM_KD = \Normalizer::FORM_KD;
-    const FORM_C = \Normalizer::FORM_C;
-    const FORM_KC = \Normalizer::FORM_KC;
-    const NFD = \Normalizer::NFD;
-    const NFKD = \Normalizer::NFKD;
-    const NFC = \Normalizer::NFC;
-    const NFKC = \Normalizer::NFKC;
+    public const FORM_D = \Normalizer::FORM_D;
+    public const FORM_KD = \Normalizer::FORM_KD;
+    public const FORM_C = \Normalizer::FORM_C;
+    public const FORM_KC = \Normalizer::FORM_KC;
+    public const NFD = \Normalizer::NFD;
+    public const NFKD = \Normalizer::NFKD;
+    public const NFC = \Normalizer::NFC;
+    public const NFKC = \Normalizer::NFKC;

    private static $C;
    private static $D;
    private static $KD;
    private static $cC;
-    private static $ulenMask = array("\xC0" => 2, "\xD0" => 2, "\xE0" => 3, "\xF0" => 4);
+    private static $ulenMask = ["\xC0" => 2, "\xD0" => 2, "\xE0" => 3, "\xF0" => 4];
    private static $ASCII = "\x20\x65\x69\x61\x73\x6E\x74\x72\x6F\x6C\x75\x64\x5D\x5B\x63\x6D\x70\x27\x0A\x67\x7C\x68\x76\x2E\x66\x62\x2C\x3A\x3D\x2D\x71\x31\x30\x43\x32\x2A\x79\x78\x29\x28\x4C\x39\x41\x53\x2F\x50\x22\x45\x6A\x4D\x49\x6B\x33\x3E\x35\x54\x3C\x44\x34\x7D\x42\x7B\x38\x46\x77\x52\x36\x37\x55\x47\x4E\x3B\x4A\x7A\x56\x23\x48\x4F\x57\x5F\x26\x21\x4B\x3F\x58\x51\x25\x59\x5C\x09\x5A\x2B\x7E\x5E\x24\x40\x60\x7F\x00\x01\x02\x03\x04\x05\x06\x07\x08\x0B\x0C\x0D\x0E\x0F\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F";

-    public static function isNormalized($s, $form = self::NFC)
+    public static function isNormalized(string $s, int $form = self::FORM_C)
    {
-        if (!\in_array($form, array(self::NFD, self::NFKD, self::NFC, self::NFKC))) {
+        if (!\in_array($form, [self::NFD, self::NFKD, self::NFC, self::NFKC])) {
            return false;
        }
-        $s = (string) $s;
        if (!isset($s[strspn($s, self::$ASCII)])) {
            return true;
        }
@@ -55,9 +54,8 @@ class Normalizer
        return self::normalize($s, $form) === $s;
    }

-    public static function normalize($s, $form = self::NFC)
+    public static function normalize(string $s, int $form = self::FORM_C)
    {
-        $s = (string) $s;
        if (!preg_match('//u', $s)) {
            return false;
        }
@@ -72,7 +70,11 @@ class Normalizer
                    return $s;
                }

-                return false;
+                if (80000 > \PHP_VERSION_ID) {
+                    return false;
+                }
+
+                throw new \ValueError('normalizer_normalize(): Argument #2 ($form) must be a a valid normalization form');
        }

        if ('' === $s) {
@@ -152,7 +154,7 @@ class Normalizer
                || $lastUcls) {
                // Table lookup and combining chars composition

-                $ucls = isset($combClass[$uchr]) ? $combClass[$uchr] : 0;
+                $ucls = $combClass[$uchr] ?? 0;

                if (isset($compMap[$lastUchr.$uchr]) && (!$lastUcls || $lastUcls < $ucls)) {
                    $lastUchr = $compMap[$lastUchr.$uchr];
@@ -204,7 +206,7 @@ class Normalizer
            $compatMap = self::$KD;
        }

-        $c = array();
+        $c = [];
        $i = 0;
        $len = \strlen($s);

@@ -215,7 +217,7 @@ class Normalizer
                if ($c) {
                    ksort($c);
                    $result .= implode('', $c);
-                    $c = array();
+                    $c = [];
                }

                $j = 1 + strspn($s, $ASCII, $i + 1);
@@ -231,7 +233,7 @@ class Normalizer
            if ($uchr < "\xEA\xB0\x80" || "\xED\x9E\xA3" < $uchr) {
                // Table lookup

-                if ($uchr !== $j = isset($compatMap[$uchr]) ? $compatMap[$uchr] : (isset($decompMap[$uchr]) ? $decompMap[$uchr] : $uchr)) {
+                if ($uchr !== $j = $compatMap[$uchr] ?? ($decompMap[$uchr] ?? $uchr)) {
                    $uchr = $j;

                    $j = \strlen($uchr);
@@ -283,7 +285,7 @@ class Normalizer
            if ($c) {
                ksort($c);
                $result .= implode('', $c);
-                $c = array();
+                $c = [];
            }

            $result .= $uchr;
@@ -5,13 +5,13 @@ class Normalizer extends Symfony\Polyfill\Intl\Normalizer\Normalizer
    /**
     * @deprecated since ICU 56 and removed in PHP 8
     */
-    const NONE = 1;
-    const FORM_D = 2;
-    const FORM_KD = 3;
-    const FORM_C = 4;
-    const FORM_KC = 5;
-    const NFD = 2;
-    const NFKD = 3;
-    const NFC = 4;
-    const NFKC = 5;
+    public const NONE = 2;
+    public const FORM_D = 4;
+    public const FORM_KD = 8;
+    public const FORM_C = 16;
+    public const FORM_KC = 32;
+    public const NFD = 4;
+    public const NFKD = 8;
+    public const NFC = 16;
+    public const NFKC = 32;
 }
@@ -11,9 +11,13 @@

 use Symfony\Polyfill\Intl\Normalizer as p;

+if (\PHP_VERSION_ID >= 80000) {
+    return require __DIR__.'/bootstrap80.php';
+}
+
 if (!function_exists('normalizer_is_normalized')) {
-    function normalizer_is_normalized($s, $form = p\Normalizer::NFC) { return p\Normalizer::isNormalized($s, $form); }
+    function normalizer_is_normalized($string, $form = p\Normalizer::FORM_C) { return p\Normalizer::isNormalized($string, $form); }
 }
 if (!function_exists('normalizer_normalize')) {
-    function normalizer_normalize($s, $form = p\Normalizer::NFC) { return p\Normalizer::normalize($s, $form); }
+    function normalizer_normalize($string, $form = p\Normalizer::FORM_C) { return p\Normalizer::normalize($string, $form); }
 }
@@ -0,0 +1,19 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Polyfill\Intl\Normalizer as p;
+
+if (!function_exists('normalizer_is_normalized')) {
+    function normalizer_is_normalized(?string $string, ?int $form = p\Normalizer::FORM_C): bool { return p\Normalizer::isNormalized((string) $string, (int) $form); }
+}
+if (!function_exists('normalizer_normalize')) {
+    function normalizer_normalize(?string $string, ?int $form = p\Normalizer::FORM_C): string|false { return p\Normalizer::normalize((string) $string, (int) $form); }
+}
@@ -16,7 +16,7 @@
        }
    ],
    "require": {
-        "php": ">=5.3.3"
+        "php": ">=7.1"
    },
    "autoload": {
        "psr-4": { "Symfony\\Polyfill\\Intl\\Normalizer\\": "" },
@@ -29,7 +29,7 @@
    "minimum-stability": "dev",
    "extra": {
        "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.23-dev"
        },
        "thanks": {
            "name": "symfony/polyfill",
@@ -1,74 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Polyfill\Php70;
-
-/**
- * @author Nicolas Grekas <p@tchwork.com>
- *
- * @internal
- */
-final class Php70
-{
-    public static function intdiv($dividend, $divisor)
-    {
-        $dividend = self::intArg($dividend, __FUNCTION__, 1);
-        $divisor = self::intArg($divisor, __FUNCTION__, 2);
-
-        if (0 === $divisor) {
-            throw new \DivisionByZeroError('Division by zero');
-        }
-        if (-1 === $divisor && ~PHP_INT_MAX === $dividend) {
-            throw new \ArithmeticError('Division of PHP_INT_MIN by -1 is not an integer');
-        }
-
-        return ($dividend - ($dividend % $divisor)) / $divisor;
-    }
-
-    public static function preg_replace_callback_array(array $patterns, $subject, $limit = -1, &$count = 0)
-    {
-        $count = 0;
-        $result = (string) $subject;
-        if (0 === $limit = self::intArg($limit, __FUNCTION__, 3)) {
-            return $result;
-        }
-
-        foreach ($patterns as $pattern => $callback) {
-            $result = preg_replace_callback($pattern, $callback, $result, $limit, $c);
-            $count += $c;
-        }
-
-        return $result;
-    }
-
-    public static function error_clear_last()
-    {
-        static $handler;
-        if (!$handler) {
-            $handler = function () { return false; };
-        }
-        set_error_handler($handler);
-        @trigger_error('');
-        restore_error_handler();
-    }
-
-    private static function intArg($value, $caller, $pos)
-    {
-        if (\is_int($value)) {
-            return $value;
-        }
-        if (!\is_numeric($value) || PHP_INT_MAX <= ($value += 0) || ~PHP_INT_MAX >= $value) {
-            throw new \TypeError(sprintf('%s() expects parameter %d to be integer, %s given', $caller, $pos, \gettype($value)));
-        }
-
-        return (int) $value;
-    }
-}
@@ -1,28 +0,0 @@
-Symfony Polyfill / Php70
-========================
-
-This component provides features unavailable in releases prior to PHP 7.0:
-
- [`intdiv`](https://php.net/intdiv)
- [`preg_replace_callback_array`](https://php.net/preg_replace_callback_array)
- [`error_clear_last`](https://php.net/error_clear_last)
- `random_bytes` and `random_int` (from [paragonie/random_compat](https://github.com/paragonie/random_compat))
- [`*Error` throwable classes](https://php.net/Error)
- [`PHP_INT_MIN`](https://php.net/reserved.constants#constant.php-int-min)
- `SessionUpdateTimestampHandlerInterface`
-
-More information can be found in the
-[main Polyfill README](https://github.com/symfony/polyfill/blob/master/README.md).
-
-Compatibility notes
-===================
-
-To write portable code between PHP5 and PHP7, some care must be taken:
- `\*Error` exceptions must be caught before `\Exception`;
- after calling `error_clear_last()`, the result of `$e = error_get_last()` must be
-  verified using `isset($e['message'][0])` instead of `null !== $e`.
-
-License
-=======
-
-This library is released under the [MIT license](LICENSE).
@@ -1,5 +0,0 @@
-<?php
-
-class ArithmeticError extends Error
-{
-}
@@ -1,5 +0,0 @@
-<?php
-
-class AssertionError extends Error
-{
-}
@@ -1,5 +0,0 @@
-<?php
-
-class DivisionByZeroError extends Error
-{
-}
@@ -1,5 +0,0 @@
-<?php
-
-class Error extends Exception
-{
-}
@@ -1,5 +0,0 @@
-<?php
-
-class ParseError extends Error
-{
-}
@@ -1,23 +0,0 @@
-<?php
-
-interface SessionUpdateTimestampHandlerInterface
-{
-    /**
-     * Checks if a session identifier already exists or not.
-     *
-     * @param string $key
-     *
-     * @return bool
-     */
-    public function validateId($key);
-
-    /**
-     * Updates the timestamp of a session when its data didn't change.
-     *
-     * @param string $key
-     * @param string $val
-     *
-     * @return bool
-     */
-    public function updateTimestamp($key, $val);
-}
@@ -1,5 +0,0 @@
-<?php
-
-class TypeError extends Error
-{
-}
@@ -1,30 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-use Symfony\Polyfill\Php70 as p;
-
-if (PHP_VERSION_ID >= 70000) {
-    return;
-}
-
-if (!defined('PHP_INT_MIN')) {
-    define('PHP_INT_MIN', ~PHP_INT_MAX);
-}
-
-if (!function_exists('intdiv')) {
-    function intdiv($dividend, $divisor) { return p\Php70::intdiv($dividend, $divisor); }
-}
-if (!function_exists('preg_replace_callback_array')) {
-    function preg_replace_callback_array(array $patterns, $subject, $limit = -1, &$count = 0) { return p\Php70::preg_replace_callback_array($patterns, $subject, $limit, $count); }
-}
-if (!function_exists('error_clear_last')) {
-    function error_clear_last() { return p\Php70::error_clear_last(); }
-}
@@ -73,7 +73,7 @@ final class Php72
            return 'Windows';
        }

-        $map = array(
+        $map = [
            'Darwin' => 'Darwin',
            'DragonFly' => 'BSD',
            'FreeBSD' => 'BSD',
@@ -81,9 +81,9 @@ final class Php72
            'OpenBSD' => 'BSD',
            'Linux' => 'Linux',
            'SunOS' => 'Solaris',
-        );
+        ];

-        return isset($map[PHP_OS]) ? $map[PHP_OS] : 'Unknown';
+        return isset($map[\PHP_OS]) ? $map[\PHP_OS] : 'Unknown';
    }

    public static function spl_object_id($object)
@@ -102,7 +102,7 @@ final class Php72
    public static function sapi_windows_vt100_support($stream, $enable = null)
    {
        if (!\is_resource($stream)) {
-            trigger_error('sapi_windows_vt100_support() expects parameter 1 to be resource, '.\gettype($stream).' given', E_USER_WARNING);
+            trigger_error('sapi_windows_vt100_support() expects parameter 1 to be resource, '.\gettype($stream).' given', \E_USER_WARNING);

            return false;
        }
@@ -110,7 +110,7 @@ final class Php72
        $meta = stream_get_meta_data($stream);

        if ('STDIO' !== $meta['stream_type']) {
-            trigger_error('sapi_windows_vt100_support() was not able to analyze the specified stream', E_USER_WARNING);
+            trigger_error('sapi_windows_vt100_support() was not able to analyze the specified stream', \E_USER_WARNING);

            return false;
        }
@@ -134,7 +134,7 @@ final class Php72
    public static function stream_isatty($stream)
    {
        if (!\is_resource($stream)) {
-            trigger_error('stream_isatty() expects parameter 1 to be resource, '.\gettype($stream).' given', E_USER_WARNING);
+            trigger_error('stream_isatty() expects parameter 1 to be resource, '.\gettype($stream).' given', \E_USER_WARNING);

            return false;
        }
@@ -150,12 +150,12 @@ final class Php72

    private static function initHashMask()
    {
-        $obj = (object) array();
+        $obj = (object) [];
        self::$hashMask = -1;

        // check if we are nested in an output buffering handler to prevent a fatal error with ob_start() below
-        $obFuncs = array('ob_clean', 'ob_end_clean', 'ob_flush', 'ob_end_flush', 'ob_get_contents', 'ob_get_flush');
-        foreach (debug_backtrace(\PHP_VERSION_ID >= 50400 ? DEBUG_BACKTRACE_IGNORE_ARGS : false) as $frame) {
+        $obFuncs = ['ob_clean', 'ob_end_clean', 'ob_flush', 'ob_end_flush', 'ob_get_contents', 'ob_get_flush'];
+        foreach (debug_backtrace(\PHP_VERSION_ID >= 50400 ? \DEBUG_BACKTRACE_IGNORE_ARGS : false) as $frame) {
            if (isset($frame['function'][0]) && !isset($frame['class']) && 'o' === $frame['function'][0] && \in_array($frame['function'], $obFuncs)) {
                $frame['line'] = 0;
                break;
@@ -182,7 +182,7 @@ final class Php72
            $s = \chr(0xF0 | $code >> 18).\chr(0x80 | $code >> 12 & 0x3F).\chr(0x80 | $code >> 6 & 0x3F).\chr(0x80 | $code & 0x3F);
        }

-        if ('UTF-8' !== $encoding) {
+        if ('UTF-8' !== $encoding = $encoding ?? mb_internal_encoding()) {
            $s = mb_convert_encoding($s, $encoding, 'UTF-8');
        }

@@ -191,7 +191,7 @@ final class Php72

    public static function mb_ord($s, $encoding = null)
    {
-        if (null == $encoding) {
+        if (null === $encoding) {
            $s = mb_convert_encoding($s, 'UTF-8');
        } elseif ('UTF-8' !== $encoding) {
            $s = mb_convert_encoding($s, 'UTF-8', $encoding);
@@ -11,7 +11,7 @@

 use Symfony\Polyfill\Php72 as p;

-if (PHP_VERSION_ID >= 70200) {
+if (\PHP_VERSION_ID >= 70200) {
    return;
 }

@@ -31,27 +31,27 @@ if (!defined('PHP_OS_FAMILY')) {
    define('PHP_OS_FAMILY', p\Php72::php_os_family());
 }

-if ('\\' === DIRECTORY_SEPARATOR && !function_exists('sapi_windows_vt100_support')) {
+if ('\\' === \DIRECTORY_SEPARATOR && !function_exists('sapi_windows_vt100_support')) {
    function sapi_windows_vt100_support($stream, $enable = null) { return p\Php72::sapi_windows_vt100_support($stream, $enable); }
 }
 if (!function_exists('stream_isatty')) {
    function stream_isatty($stream) { return p\Php72::stream_isatty($stream); }
 }
 if (!function_exists('utf8_encode')) {
-    function utf8_encode($s) { return p\Php72::utf8_encode($s); }
+    function utf8_encode($string) { return p\Php72::utf8_encode($string); }
 }
 if (!function_exists('utf8_decode')) {
-    function utf8_decode($s) { return p\Php72::utf8_decode($s); }
+    function utf8_decode($string) { return p\Php72::utf8_decode($string); }
 }
 if (!function_exists('spl_object_id')) {
-    function spl_object_id($s) { return p\Php72::spl_object_id($s); }
+    function spl_object_id($object) { return p\Php72::spl_object_id($object); }
 }
 if (!function_exists('mb_ord')) {
-    function mb_ord($s, $enc = null) { return p\Php72::mb_ord($s, $enc); }
+    function mb_ord($string, $encoding = null) { return p\Php72::mb_ord($string, $encoding); }
 }
 if (!function_exists('mb_chr')) {
-    function mb_chr($code, $enc = null) { return p\Php72::mb_chr($code, $enc); }
+    function mb_chr($codepoint, $encoding = null) { return p\Php72::mb_chr($codepoint, $encoding); }
 }
 if (!function_exists('mb_scrub')) {
-    function mb_scrub($s, $enc = null) { $enc = null === $enc ? mb_internal_encoding() : $enc; return mb_convert_encoding($s, $enc, $enc); }
+    function mb_scrub($string, $encoding = null) { $encoding = null === $encoding ? mb_internal_encoding() : $encoding; return mb_convert_encoding($string, $encoding, $encoding); }
 }
@@ -16,7 +16,7 @@
        }
    ],
    "require": {
-        "php": ">=5.3.3"
+        "php": ">=7.1"
    },
    "autoload": {
        "psr-4": { "Symfony\\Polyfill\\Php72\\": "" },
@@ -25,7 +25,7 @@
    "minimum-stability": "dev",
    "extra": {
        "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.23-dev"
        },
        "thanks": {
            "name": "symfony/polyfill",
@@ -0,0 +1,19 @@
+Copyright (c) 2018-2019 Fabien Potencier
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
@@ -0,0 +1,43 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Polyfill\Php73;
+
+/**
+ * @author Gabriel Caruso <carusogabriel34@gmail.com>
+ * @author Ion Bazan <ion.bazan@gmail.com>
+ *
+ * @internal
+ */
+final class Php73
+{
+    public static $startAt = 1533462603;
+
+    /**
+     * @param bool $asNum
+     *
+     * @return array|float|int
+     */
+    public static function hrtime($asNum = false)
+    {
+        $ns = microtime(false);
+        $s = substr($ns, 11) - self::$startAt;
+        $ns = 1E9 * (float) $ns;
+
+        if ($asNum) {
+            $ns += $s * 1E9;
+
+            return \PHP_INT_SIZE === 4 ? $ns : (int) $ns;
+        }
+
+        return [$s, (int) $ns];
+    }
+}
@@ -0,0 +1,18 @@
+Symfony Polyfill / Php73
+========================
+
+This component provides functions added to PHP 7.3 core:
+
+- [`array_key_first`](https://php.net/array_key_first)
+- [`array_key_last`](https://php.net/array_key_last)
+- [`hrtime`](https://php.net/function.hrtime)
+- [`is_countable`](https://php.net/is_countable)
+- [`JsonException`](https://php.net/JsonException)
+
+More information can be found in the
+[main Polyfill README](https://github.com/symfony/polyfill/blob/master/README.md).
+
+License
+=======
+
+This library is released under the [MIT license](LICENSE).
@@ -0,0 +1,14 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+class JsonException extends Exception
+{
+}
@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Polyfill\Php73 as p;
+
+if (\PHP_VERSION_ID >= 70300) {
+    return;
+}
+
+if (!function_exists('is_countable')) {
+    function is_countable($value) { return is_array($value) || $value instanceof Countable || $value instanceof ResourceBundle || $value instanceof SimpleXmlElement; }
+}
+if (!function_exists('hrtime')) {
+    require_once __DIR__.'/Php73.php';
+    p\Php73::$startAt = (int) microtime(true);
+    function hrtime($as_number = false) { return p\Php73::hrtime($as_number); }
+}
+if (!function_exists('array_key_first')) {
+    function array_key_first(array $array) { foreach ($array as $key => $value) { return $key; } }
+}
+if (!function_exists('array_key_last')) {
+    function array_key_last(array $array) { return key(array_slice($array, -1, 1, true)); }
+}
@@ -1,7 +1,7 @@
 {
-    "name": "symfony/polyfill-php70",
+    "name": "symfony/polyfill-php73",
    "type": "library",
-    "description": "Symfony polyfill backporting some PHP 7.0+ features to lower PHP versions",
+    "description": "Symfony polyfill backporting some PHP 7.3+ features to lower PHP versions",
    "keywords": ["polyfill", "shim", "compatibility", "portable"],
    "homepage": "https://symfony.com",
    "license": "MIT",
@@ -16,18 +16,17 @@
        }
    ],
    "require": {
-        "php": ">=5.3.3",
-        "paragonie/random_compat": "~1.0|~2.0|~9.99"
+        "php": ">=7.1"
    },
    "autoload": {
-        "psr-4": { "Symfony\\Polyfill\\Php70\\": "" },
+        "psr-4": { "Symfony\\Polyfill\\Php73\\": "" },
        "files": [ "bootstrap.php" ],
        "classmap": [ "Resources/stubs" ]
    },
    "minimum-stability": "dev",
    "extra": {
        "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.23-dev"
        },
        "thanks": {
            "name": "symfony/polyfill",