Upgrade vendor dependencies

37 files changed, 86 insertions, 66 deletions

diff --git a/vendor/symfony/cache/Adapter/ChainAdapter.php b/vendor/symfony/cache/Adapter/ChainAdapter.php
index b84d9f0370..39d9afd0e0 100644
--- a/vendor/symfony/cache/Adapter/ChainAdapter.php
+++ b/vendor/symfony/cache/Adapter/ChainAdapter.php
@@ -152,7 +152,7 @@ class ChainAdapter implements AdapterInterface, CacheInterface, PruneableInterfa
         $missing = [];
         $misses = [];
         $nextAdapterIndex = $adapterIndex + 1;
-        $nextAdapter = isset($this->adapters[$nextAdapterIndex]) ? $this->adapters[$nextAdapterIndex] : null;
+        $nextAdapter = $this->adapters[$nextAdapterIndex] ?? null;
 
         foreach ($items as $k => $item) {
             if (!$nextAdapter || $item->isHit()) {
diff --git a/vendor/symfony/cache/Adapter/FilesystemTagAwareAdapter.php b/vendor/symfony/cache/Adapter/FilesystemTagAwareAdapter.php
index 174419199c..6dccbf0860 100644
--- a/vendor/symfony/cache/Adapter/FilesystemTagAwareAdapter.php
+++ b/vendor/symfony/cache/Adapter/FilesystemTagAwareAdapter.php
@@ -136,7 +136,7 @@ class FilesystemTagAwareAdapter extends AbstractTagAwareAdapter implements Prune
     {
         foreach ($ids as $id) {
             $file = $this->getFile($id);
-            if (!file_exists($file) || !$h = @fopen($file, 'rb')) {
+            if (!file_exists($file) || !$h = @fopen($file, 'r')) {
                 continue;
             }
 
diff --git a/vendor/symfony/cache/Adapter/RedisTagAwareAdapter.php b/vendor/symfony/cache/Adapter/RedisTagAwareAdapter.php
index 6e7bb18212..ed20bd2308 100644
--- a/vendor/symfony/cache/Adapter/RedisTagAwareAdapter.php
+++ b/vendor/symfony/cache/Adapter/RedisTagAwareAdapter.php
@@ -280,7 +280,7 @@ EOLUA;
 
         foreach ($this->getHosts() as $host) {
             $info = $host->info('Memory');
-            $info = isset($info['Memory']) ? $info['Memory'] : $info;
+            $info = $info['Memory'] ?? $info;
 
             return $this->redisEvictionPolicy = $info['maxmemory_policy'];
         }
diff --git a/vendor/symfony/cache/CacheItem.php b/vendor/symfony/cache/CacheItem.php
index 3de8ddc81c..fe688c5f0c 100644
--- a/vendor/symfony/cache/CacheItem.php
+++ b/vendor/symfony/cache/CacheItem.php
@@ -43,6 +43,8 @@ final class CacheItem implements ItemInterface
 
     /**
      * {@inheritdoc}
+     *
+     * @return mixed
      */
     public function get()
     {
diff --git a/vendor/symfony/cache/LICENSE b/vendor/symfony/cache/LICENSE
index a7ec708018..3796612f43 100644
--- a/vendor/symfony/cache/LICENSE
+++ b/vendor/symfony/cache/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2016-2020 Fabien Potencier
+Copyright (c) 2016-2021 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
diff --git a/vendor/symfony/cache/Psr16Cache.php b/vendor/symfony/cache/Psr16Cache.php
index ba8b5b37f9..fae7eb75a4 100644
--- a/vendor/symfony/cache/Psr16Cache.php
+++ b/vendor/symfony/cache/Psr16Cache.php
@@ -66,6 +66,8 @@ class Psr16Cache implements CacheInterface, PruneableInterface, ResettableInterf
 
     /**
      * {@inheritdoc}
+     *
+     * @return mixed
      */
     public function get($key, $default = null)
     {
diff --git a/vendor/symfony/cache/README.md b/vendor/symfony/cache/README.md
index c4ab7520f4..8fc7564415 100644
--- a/vendor/symfony/cache/README.md
+++ b/vendor/symfony/cache/README.md
@@ -1,12 +1,13 @@
 Symfony PSR-6 implementation for caching
 ========================================
 
-This component provides an extended [PSR-6](http://www.php-fig.org/psr/psr-6/)
-implementation for adding cache to your applications. It is designed to have a
-low overhead so that caching is fastest. It ships with a few caching adapters
-for the most widespread and suited to caching backends. It also provides a
-`doctrine/cache` proxy adapter to cover more advanced caching needs and a proxy
-adapter for greater interoperability between PSR-6 implementations.
+The Cache component provides an extended
+[PSR-6](http://www.php-fig.org/psr/psr-6/) implementation for adding cache to
+your applications. It is designed to have a low overhead so that caching is
+fastest. It ships with a few caching adapters for the most widespread and
+suited to caching backends. It also provides a `doctrine/cache` proxy adapter
+to cover more advanced caching needs and a proxy adapter for greater
+interoperability between PSR-6 implementations.
 
 Resources
 ---------
diff --git a/vendor/symfony/cache/Simple/ChainCache.php b/vendor/symfony/cache/Simple/ChainCache.php
index f2bb444915..bae9507260 100644
--- a/vendor/symfony/cache/Simple/ChainCache.php
+++ b/vendor/symfony/cache/Simple/ChainCache.php
@@ -96,7 +96,7 @@ class ChainCache implements Psr16CacheInterface, PruneableInterface, ResettableI
     {
         $missing = [];
         $nextCacheIndex = $cacheIndex + 1;
-        $nextCache = isset($this->caches[$nextCacheIndex]) ? $this->caches[$nextCacheIndex] : null;
+        $nextCache = $this->caches[$nextCacheIndex] ?? null;
 
         foreach ($values as $k => $value) {
             if ($miss !== $value) {
diff --git a/vendor/symfony/cache/Traits/ApcuTrait.php b/vendor/symfony/cache/Traits/ApcuTrait.php
index 7161adbddd..9a02148c14 100644
--- a/vendor/symfony/cache/Traits/ApcuTrait.php
+++ b/vendor/symfony/cache/Traits/ApcuTrait.php
@@ -81,7 +81,7 @@ trait ApcuTrait
      */
     protected function doClear($namespace)
     {
-        return isset($namespace[0]) && class_exists('APCuIterator', false) && ('cli' !== \PHP_SAPI || filter_var(ini_get('apc.enable_cli'), \FILTER_VALIDATE_BOOLEAN))
+        return isset($namespace[0]) && class_exists(\APCuIterator::class, false) && ('cli' !== \PHP_SAPI || filter_var(ini_get('apc.enable_cli'), \FILTER_VALIDATE_BOOLEAN))
             ? apcu_delete(new \APCuIterator(sprintf('/^%s/', preg_quote($namespace, '/')), \APC_ITER_KEY))
             : apcu_clear_cache();
     }
diff --git a/vendor/symfony/cache/Traits/FilesystemCommonTrait.php b/vendor/symfony/cache/Traits/FilesystemCommonTrait.php
index 5509e21028..fe61f08c16 100644
--- a/vendor/symfony/cache/Traits/FilesystemCommonTrait.php
+++ b/vendor/symfony/cache/Traits/FilesystemCommonTrait.php
@@ -93,9 +93,20 @@ trait FilesystemCommonTrait
         set_error_handler(__CLASS__.'::throwError');
         try {
             if (null === $this->tmp) {
-                $this->tmp = $this->directory.uniqid('', true);
+                $this->tmp = $this->directory.bin2hex(random_bytes(6));
             }
-            file_put_contents($this->tmp, $data);
+            try {
+                $h = fopen($this->tmp, 'x');
+            } catch (\ErrorException $e) {
+                if (false === strpos($e->getMessage(), 'File exists')) {
+                    throw $e;
+                }
+
+                $this->tmp = $this->directory.bin2hex(random_bytes(6));
+                $h = fopen($this->tmp, 'x');
+            }
+            fwrite($h, $data);
+            fclose($h);
 
             if (null !== $expiresAt) {
                 touch($this->tmp, $expiresAt);
diff --git a/vendor/symfony/cache/Traits/FilesystemTrait.php b/vendor/symfony/cache/Traits/FilesystemTrait.php
index aea8cd58f7..72118eaae5 100644
--- a/vendor/symfony/cache/Traits/FilesystemTrait.php
+++ b/vendor/symfony/cache/Traits/FilesystemTrait.php
@@ -34,7 +34,7 @@ trait FilesystemTrait
         $pruned = true;
 
         foreach ($this->scanHashDir($this->directory) as $file) {
-            if (!$h = @fopen($file, 'rb')) {
+            if (!$h = @fopen($file, 'r')) {
                 continue;
             }
 
@@ -59,7 +59,7 @@ trait FilesystemTrait
 
         foreach ($ids as $id) {
             $file = $this->getFile($id);
-            if (!file_exists($file) || !$h = @fopen($file, 'rb')) {
+            if (!file_exists($file) || !$h = @fopen($file, 'r')) {
                 continue;
             }
             if (($expiresAt = (int) fgets($h)) && $now >= $expiresAt) {
@@ -111,7 +111,7 @@ trait FilesystemTrait
 
     private function getFileKey(string $file): string
     {
-        if (!$h = @fopen($file, 'rb')) {
+        if (!$h = @fopen($file, 'r')) {
             return '';
         }
 
diff --git a/vendor/symfony/cache/Traits/MemcachedTrait.php b/vendor/symfony/cache/Traits/MemcachedTrait.php
index 34b8aa73a5..7b61e73a44 100644
--- a/vendor/symfony/cache/Traits/MemcachedTrait.php
+++ b/vendor/symfony/cache/Traits/MemcachedTrait.php
@@ -151,7 +151,7 @@ trait MemcachedTrait
                     $params['path'] = substr($params['path'], 0, -\strlen($m[0]));
                 }
                 $params += [
-                    'host' => isset($params['host']) ? $params['host'] : $params['path'],
+                    'host' => $params['host'] ?? $params['path'],
                     'port' => isset($params['host']) ? 11211 : null,
                     'weight' => 0,
                 ];
diff --git a/vendor/symfony/cache/Traits/PdoTrait.php b/vendor/symfony/cache/Traits/PdoTrait.php
index 9aae74661d..e115acfb89 100644
--- a/vendor/symfony/cache/Traits/PdoTrait.php
+++ b/vendor/symfony/cache/Traits/PdoTrait.php
@@ -62,14 +62,14 @@ trait PdoTrait
             throw new InvalidArgumentException(sprintf('"%s" requires PDO or Doctrine\DBAL\Connection instance or DSN string as first argument, "%s" given.', __CLASS__, \is_object($connOrDsn) ? \get_class($connOrDsn) : \gettype($connOrDsn)));
         }
 
-        $this->table = isset($options['db_table']) ? $options['db_table'] : $this->table;
-        $this->idCol = isset($options['db_id_col']) ? $options['db_id_col'] : $this->idCol;
-        $this->dataCol = isset($options['db_data_col']) ? $options['db_data_col'] : $this->dataCol;
-        $this->lifetimeCol = isset($options['db_lifetime_col']) ? $options['db_lifetime_col'] : $this->lifetimeCol;
-        $this->timeCol = isset($options['db_time_col']) ? $options['db_time_col'] : $this->timeCol;
-        $this->username = isset($options['db_username']) ? $options['db_username'] : $this->username;
-        $this->password = isset($options['db_password']) ? $options['db_password'] : $this->password;
-        $this->connectionOptions = isset($options['db_connection_options']) ? $options['db_connection_options'] : $this->connectionOptions;
+        $this->table = $options['db_table'] ?? $this->table;
+        $this->idCol = $options['db_id_col'] ?? $this->idCol;
+        $this->dataCol = $options['db_data_col'] ?? $this->dataCol;
+        $this->lifetimeCol = $options['db_lifetime_col'] ?? $this->lifetimeCol;
+        $this->timeCol = $options['db_time_col'] ?? $this->timeCol;
+        $this->username = $options['db_username'] ?? $this->username;
+        $this->password = $options['db_password'] ?? $this->password;
+        $this->connectionOptions = $options['db_connection_options'] ?? $this->connectionOptions;
         $this->namespace = $namespace;
         $this->marshaller = $marshaller ?? new DefaultMarshaller();
 
diff --git a/vendor/symfony/cache/Traits/PhpFilesTrait.php b/vendor/symfony/cache/Traits/PhpFilesTrait.php
index 6e117aa4f8..6df6888bad 100644
--- a/vendor/symfony/cache/Traits/PhpFilesTrait.php
+++ b/vendor/symfony/cache/Traits/PhpFilesTrait.php
@@ -288,7 +288,7 @@ trait PhpFilesTrait
 
     private function getFileKey(string $file): string
     {
-        if (!$h = @fopen($file, 'rb')) {
+        if (!$h = @fopen($file, 'r')) {
             return '';
         }
 
diff --git a/vendor/symfony/cache/Traits/RedisTrait.php b/vendor/symfony/cache/Traits/RedisTrait.php
index 5986c075bb..d48dd24b57 100644
--- a/vendor/symfony/cache/Traits/RedisTrait.php
+++ b/vendor/symfony/cache/Traits/RedisTrait.php
@@ -356,7 +356,7 @@ trait RedisTrait
             }
 
             $info = $host->info('Server');
-            $info = isset($info['Server']) ? $info['Server'] : $info;
+            $info = $info['Server'] ?? $info;
 
             if (!version_compare($info['redis_version'], '2.8', '>=')) {
                 // As documented in Redis documentation (http://redis.io/commands/keys) using KEYS
diff --git a/vendor/symfony/cache/composer.json b/vendor/symfony/cache/composer.json
index 44bcd6c997..b812a8eb8c 100644
--- a/vendor/symfony/cache/composer.json
+++ b/vendor/symfony/cache/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "symfony/cache",
     "type": "library",
-    "description": "Symfony Cache component with PSR-6, PSR-16, and tags",
+    "description": "Provides an extended PSR-6, PSR-16 (and tags) implementation",
     "keywords": ["caching", "psr6"],
     "homepage": "https://symfony.com",
     "license": "MIT",
@@ -31,19 +31,19 @@
     "require-dev": {
         "cache/integration-tests": "dev-master",
         "doctrine/cache": "^1.6",
-        "doctrine/dbal": "^2.5|^3.0",
+        "doctrine/dbal": "^2.6|^3.0",
         "predis/predis": "^1.1",
         "psr/simple-cache": "^1.0",
         "symfony/config": "^4.2|^5.0",
         "symfony/dependency-injection": "^3.4|^4.1|^5.0",
         "symfony/filesystem": "^4.4|^5.0",
-        "symfony/http-kernel": "^4.4|^5.0",
+        "symfony/http-kernel": "^4.4",
         "symfony/var-dumper": "^4.4|^5.0"
     },
     "conflict": {
-        "doctrine/dbal": "<2.5",
+        "doctrine/dbal": "<2.6",
         "symfony/dependency-injection": "<3.4",
-        "symfony/http-kernel": "<4.4",
+        "symfony/http-kernel": "<4.4|>=5.0",
         "symfony/var-dumper": "<4.4"
     },
     "autoload": {
diff --git a/vendor/symfony/expression-language/LICENSE b/vendor/symfony/expression-language/LICENSE
index 9e936ec044..9ff2d0d630 100644
--- a/vendor/symfony/expression-language/LICENSE
+++ b/vendor/symfony/expression-language/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2004-2020 Fabien Potencier
+Copyright (c) 2004-2021 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
diff --git a/vendor/symfony/expression-language/Node/BinaryNode.php b/vendor/symfony/expression-language/Node/BinaryNode.php
index 191970ca1e..3820f880e7 100644
--- a/vendor/symfony/expression-language/Node/BinaryNode.php
+++ b/vendor/symfony/expression-language/Node/BinaryNode.php
@@ -20,13 +20,13 @@ use Symfony\Component\ExpressionLanguage\Compiler;
  */
 class BinaryNode extends Node
 {
-    private static $operators = [
+    private const OPERATORS = [
         '~' => '.',
         'and' => '&&',
         'or' => '||',
     ];
 
-    private static $functions = [
+    private const FUNCTIONS = [
         '**' => 'pow',
         '..' => 'range',
         'in' => 'in_array',
@@ -57,9 +57,9 @@ class BinaryNode extends Node
             return;
         }
 
-        if (isset(self::$functions[$operator])) {
+        if (isset(self::FUNCTIONS[$operator])) {
             $compiler
-                ->raw(sprintf('%s(', self::$functions[$operator]))
+                ->raw(sprintf('%s(', self::FUNCTIONS[$operator]))
                 ->compile($this->nodes['left'])
                 ->raw(', ')
                 ->compile($this->nodes['right'])
@@ -69,8 +69,8 @@ class BinaryNode extends Node
             return;
         }
 
-        if (isset(self::$operators[$operator])) {
-            $operator = self::$operators[$operator];
+        if (isset(self::OPERATORS[$operator])) {
+            $operator = self::OPERATORS[$operator];
         }
 
         $compiler
@@ -89,13 +89,13 @@ class BinaryNode extends Node
         $operator = $this->attributes['operator'];
         $left = $this->nodes['left']->evaluate($functions, $values);
 
-        if (isset(self::$functions[$operator])) {
+        if (isset(self::FUNCTIONS[$operator])) {
             $right = $this->nodes['right']->evaluate($functions, $values);
 
             if ('not in' === $operator) {
                 return !\in_array($left, $right);
             }
-            $f = self::$functions[$operator];
+            $f = self::FUNCTIONS[$operator];
 
             return $f($left, $right);
         }
diff --git a/vendor/symfony/expression-language/Node/UnaryNode.php b/vendor/symfony/expression-language/Node/UnaryNode.php
index abf2cc6bac..dd6fba1df2 100644
--- a/vendor/symfony/expression-language/Node/UnaryNode.php
+++ b/vendor/symfony/expression-language/Node/UnaryNode.php
@@ -20,7 +20,7 @@ use Symfony\Component\ExpressionLanguage\Compiler;
  */
 class UnaryNode extends Node
 {
-    private static $operators = [
+    private const OPERATORS = [
         '!' => '!',
         'not' => '!',
         '+' => '+',
@@ -39,7 +39,7 @@ class UnaryNode extends Node
     {
         $compiler
             ->raw('(')
-            ->raw(self::$operators[$this->attributes['operator']])
+            ->raw(self::OPERATORS[$this->attributes['operator']])
             ->compile($this->nodes['node'])
             ->raw(')')
         ;
diff --git a/vendor/symfony/expression-language/composer.json b/vendor/symfony/expression-language/composer.json
index eca9d7d98b..0e5cdadfb0 100644
--- a/vendor/symfony/expression-language/composer.json
+++ b/vendor/symfony/expression-language/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "symfony/expression-language",
     "type": "library",
-    "description": "Symfony ExpressionLanguage Component",
+    "description": "Provides an engine that can compile and evaluate expressions",
     "keywords": [],
     "homepage": "https://symfony.com",
     "license": "MIT",
diff --git a/vendor/symfony/translation/DataCollector/TranslationDataCollector.php b/vendor/symfony/translation/DataCollector/TranslationDataCollector.php
index 9b6da11027..e4f0b3a5ac 100644
--- a/vendor/symfony/translation/DataCollector/TranslationDataCollector.php
+++ b/vendor/symfony/translation/DataCollector/TranslationDataCollector.php
@@ -69,7 +69,7 @@ class TranslationDataCollector extends DataCollector implements LateDataCollecto
      */
     public function getMessages()
     {
-        return isset($this->data['messages']) ? $this->data['messages'] : [];
+        return $this->data['messages'] ?? [];
     }
 
     /**
@@ -77,7 +77,7 @@ class TranslationDataCollector extends DataCollector implements LateDataCollecto
      */
     public function getCountMissings()
     {
-        return isset($this->data[DataCollectorTranslator::MESSAGE_MISSING]) ? $this->data[DataCollectorTranslator::MESSAGE_MISSING] : 0;
+        return $this->data[DataCollectorTranslator::MESSAGE_MISSING] ?? 0;
     }
 
     /**
@@ -85,7 +85,7 @@ class TranslationDataCollector extends DataCollector implements LateDataCollecto
      */
     public function getCountFallbacks()
     {
-        return isset($this->data[DataCollectorTranslator::MESSAGE_EQUALS_FALLBACK]) ? $this->data[DataCollectorTranslator::MESSAGE_EQUALS_FALLBACK] : 0;
+        return $this->data[DataCollectorTranslator::MESSAGE_EQUALS_FALLBACK] ?? 0;
     }
 
     /**
@@ -93,7 +93,7 @@ class TranslationDataCollector extends DataCollector implements LateDataCollecto
      */
     public function getCountDefines()
     {
-        return isset($this->data[DataCollectorTranslator::MESSAGE_DEFINED]) ? $this->data[DataCollectorTranslator::MESSAGE_DEFINED] : 0;
+        return $this->data[DataCollectorTranslator::MESSAGE_DEFINED] ?? 0;
     }
 
     public function getLocale()
diff --git a/vendor/symfony/translation/Dumper/CsvFileDumper.php b/vendor/symfony/translation/Dumper/CsvFileDumper.php
index bfa8db61ad..8f7b032fab 100644
--- a/vendor/symfony/translation/Dumper/CsvFileDumper.php
+++ b/vendor/symfony/translation/Dumper/CsvFileDumper.php
@@ -28,7 +28,7 @@ class CsvFileDumper extends FileDumper
      */
     public function formatCatalogue(MessageCatalogue $messages, $domain, array $options = [])
     {
-        $handle = fopen('php://memory', 'r+b');
+        $handle = fopen('php://memory', 'r+');
 
         foreach ($messages->all($domain) as $source => $target) {
             fputcsv($handle, [$source, $target], $this->delimiter, $this->enclosure);
diff --git a/vendor/symfony/translation/Dumper/XliffFileDumper.php b/vendor/symfony/translation/Dumper/XliffFileDumper.php
index dd9d788bad..72d9c6e9f3 100644
--- a/vendor/symfony/translation/Dumper/XliffFileDumper.php
+++ b/vendor/symfony/translation/Dumper/XliffFileDumper.php
@@ -162,7 +162,7 @@ class XliffFileDumper extends FileDumper
                 $notesElement = $dom->createElement('notes');
                 foreach ($metadata['notes'] as $note) {
                     $n = $dom->createElement('note');
-                    $n->appendChild($dom->createTextNode(isset($note['content']) ? $note['content'] : ''));
+                    $n->appendChild($dom->createTextNode($note['content'] ?? ''));
                     unset($note['content']);
 
                     foreach ($note as $name => $value) {
diff --git a/vendor/symfony/translation/Dumper/YamlFileDumper.php b/vendor/symfony/translation/Dumper/YamlFileDumper.php
index d6e4af8fb6..520ae33400 100644
--- a/vendor/symfony/translation/Dumper/YamlFileDumper.php
+++ b/vendor/symfony/translation/Dumper/YamlFileDumper.php
@@ -35,7 +35,7 @@ class YamlFileDumper extends FileDumper
      */
     public function formatCatalogue(MessageCatalogue $messages, $domain, array $options = [])
     {
-        if (!class_exists('Symfony\Component\Yaml\Yaml')) {
+        if (!class_exists(Yaml::class)) {
             throw new LogicException('Dumping translations in the YAML format requires the Symfony Yaml component.');
         }
 
diff --git a/vendor/symfony/translation/IdentityTranslator.php b/vendor/symfony/translation/IdentityTranslator.php
index 7316148e53..8643396150 100644
--- a/vendor/symfony/translation/IdentityTranslator.php
+++ b/vendor/symfony/translation/IdentityTranslator.php
@@ -70,7 +70,7 @@ class IdentityTranslator implements LegacyTranslatorInterface, TranslatorInterfa
         return $this->trans($id, ['%count%' => $number] + $parameters, $domain, $locale);
     }
 
-    private function getPluralizationRule(int $number, string $locale): int
+    private function getPluralizationRule(float $number, string $locale): int
     {
         return PluralizationRules::get($number, $locale, false);
     }
diff --git a/vendor/symfony/translation/LICENSE b/vendor/symfony/translation/LICENSE
index 9e936ec044..9ff2d0d630 100644
--- a/vendor/symfony/translation/LICENSE
+++ b/vendor/symfony/translation/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2004-2020 Fabien Potencier
+Copyright (c) 2004-2021 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
diff --git a/vendor/symfony/translation/Loader/FileLoader.php b/vendor/symfony/translation/Loader/FileLoader.php
index 7ec54a3c87..42c687d22f 100644
--- a/vendor/symfony/translation/Loader/FileLoader.php
+++ b/vendor/symfony/translation/Loader/FileLoader.php
@@ -47,7 +47,7 @@ abstract class FileLoader extends ArrayLoader
 
         $catalogue = parent::load($messages, $locale, $domain);
 
-        if (class_exists('Symfony\Component\Config\Resource\FileResource')) {
+        if (class_exists(FileResource::class)) {
             $catalogue->addResource(new FileResource($resource));
         }
 
diff --git a/vendor/symfony/translation/Loader/IcuDatFileLoader.php b/vendor/symfony/translation/Loader/IcuDatFileLoader.php
index 545c2b02b8..dfdabc9d4f 100644
--- a/vendor/symfony/translation/Loader/IcuDatFileLoader.php
+++ b/vendor/symfony/translation/Loader/IcuDatFileLoader.php
@@ -52,7 +52,7 @@ class IcuDatFileLoader extends IcuResFileLoader
         $catalogue = new MessageCatalogue($locale);
         $catalogue->add($messages, $domain);
 
-        if (class_exists('Symfony\Component\Config\Resource\FileResource')) {
+        if (class_exists(FileResource::class)) {
             $catalogue->addResource(new FileResource($resource.'.dat'));
         }
 
diff --git a/vendor/symfony/translation/Loader/IcuResFileLoader.php b/vendor/symfony/translation/Loader/IcuResFileLoader.php
index 6dddf63f2c..126556fee0 100644
--- a/vendor/symfony/translation/Loader/IcuResFileLoader.php
+++ b/vendor/symfony/translation/Loader/IcuResFileLoader.php
@@ -52,7 +52,7 @@ class IcuResFileLoader implements LoaderInterface
         $catalogue = new MessageCatalogue($locale);
         $catalogue->add($messages, $domain);
 
-        if (class_exists('Symfony\Component\Config\Resource\DirectoryResource')) {
+        if (class_exists(DirectoryResource::class)) {
             $catalogue->addResource(new DirectoryResource($resource));
         }
 
diff --git a/vendor/symfony/translation/Loader/QtFileLoader.php b/vendor/symfony/translation/Loader/QtFileLoader.php
index 2d4a4c084f..29567789e7 100644
--- a/vendor/symfony/translation/Loader/QtFileLoader.php
+++ b/vendor/symfony/translation/Loader/QtFileLoader.php
@@ -65,7 +65,7 @@ class QtFileLoader implements LoaderInterface
                 $translation = $translation->nextSibling;
             }
 
-            if (class_exists('Symfony\Component\Config\Resource\FileResource')) {
+            if (class_exists(FileResource::class)) {
                 $catalogue->addResource(new FileResource($resource));
             }
         }
diff --git a/vendor/symfony/translation/Loader/XliffFileLoader.php b/vendor/symfony/translation/Loader/XliffFileLoader.php
index e744d6d0f8..11a721f455 100644
--- a/vendor/symfony/translation/Loader/XliffFileLoader.php
+++ b/vendor/symfony/translation/Loader/XliffFileLoader.php
@@ -41,7 +41,7 @@ class XliffFileLoader implements LoaderInterface
         $catalogue = new MessageCatalogue($locale);
         $this->extract($resource, $catalogue, $domain);
 
-        if (class_exists('Symfony\Component\Config\Resource\FileResource')) {
+        if (class_exists(FileResource::class)) {
             $catalogue->addResource(new FileResource($resource));
         }
 
@@ -139,7 +139,7 @@ class XliffFileLoader implements LoaderInterface
 
                 // If the xlf file has another encoding specified, try to convert it because
                 // simple_xml will always return utf-8 encoded values
-                $target = $this->utf8ToCharset((string) (isset($segment->target) ? $segment->target : $source), $encoding);
+                $target = $this->utf8ToCharset((string) ($segment->target ?? $source), $encoding);
 
                 $catalogue->set((string) $source, $target, $domain);
 
diff --git a/vendor/symfony/translation/Loader/YamlFileLoader.php b/vendor/symfony/translation/Loader/YamlFileLoader.php
index e4bee0cfbf..b03c7b77d0 100644
--- a/vendor/symfony/translation/Loader/YamlFileLoader.php
+++ b/vendor/symfony/translation/Loader/YamlFileLoader.php
@@ -32,7 +32,7 @@ class YamlFileLoader extends FileLoader
     protected function loadResource($resource)
     {
         if (null === $this->yamlParser) {
-            if (!class_exists('Symfony\Component\Yaml\Parser')) {
+            if (!class_exists(\Symfony\Component\Yaml\Parser::class)) {
                 throw new LogicException('Loading translations from the YAML format requires the Symfony Yaml component.');
             }
 
diff --git a/vendor/symfony/translation/PluralizationRules.php b/vendor/symfony/translation/PluralizationRules.php
index f5fba40394..2a46ce094f 100644
--- a/vendor/symfony/translation/PluralizationRules.php
+++ b/vendor/symfony/translation/PluralizationRules.php
@@ -25,13 +25,15 @@ class PluralizationRules
     /**
      * Returns the plural position to use for the given locale and number.
      *
-     * @param int    $number The number
+     * @param float  $number The number
      * @param string $locale The locale
      *
      * @return int The plural position
      */
     public static function get($number, $locale/*, bool $triggerDeprecation = true*/)
     {
+        $number = abs($number);
+
         if (3 > \func_num_args() || func_get_arg(2)) {
             @trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.2.', __CLASS__), \E_USER_DEPRECATED);
         }
@@ -144,7 +146,7 @@ class PluralizationRules
             case 'xbr':
             case 'ti':
             case 'wa':
-                return ((0 == $number) || (1 == $number)) ? 0 : 1;
+                return ($number < 2) ? 0 : 1;
 
             case 'be':
             case 'bs':
diff --git a/vendor/symfony/translation/README.md b/vendor/symfony/translation/README.md
index f4f1706675..dc090df5b3 100644
--- a/vendor/symfony/translation/README.md
+++ b/vendor/symfony/translation/README.md
@@ -12,8 +12,10 @@ $ composer require symfony/translation
 
 ```php
 use Symfony\Component\Translation\Translator;
+use Symfony\Component\Translation\Loader\ArrayLoader;
 
 $translator = new Translator('fr_FR');
+$translator->addLoader('array', new ArrayLoader());
 $translator->addResource('array', [
     'Hello World!' => 'Bonjour !',
 ], 'fr_FR');
diff --git a/vendor/symfony/translation/composer.json b/vendor/symfony/translation/composer.json
index aec9b30c3d..e58a7beecf 100644
--- a/vendor/symfony/translation/composer.json
+++ b/vendor/symfony/translation/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "symfony/translation",
     "type": "library",
-    "description": "Symfony Translation Component",
+    "description": "Provides tools to internationalize your application",
     "keywords": [],
     "homepage": "https://symfony.com",
     "license": "MIT",
diff --git a/vendor/symfony/var-exporter/LICENSE b/vendor/symfony/var-exporter/LICENSE
index 69d925ba75..2358414536 100644
--- a/vendor/symfony/var-exporter/LICENSE
+++ b/vendor/symfony/var-exporter/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2018-2020 Fabien Potencier
+Copyright (c) 2018-2021 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
diff --git a/vendor/symfony/var-exporter/composer.json b/vendor/symfony/var-exporter/composer.json
index 0158ab74d9..f2691fe1b4 100644
--- a/vendor/symfony/var-exporter/composer.json
+++ b/vendor/symfony/var-exporter/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "symfony/var-exporter",
     "type": "library",
-    "description": "A blend of var_export() + serialize() to turn any serializable data structure to plain PHP code",
+    "description": "Allows exporting any serializable PHP data structure to plain PHP code",
     "keywords": ["export", "serialize", "instantiate", "hydrate", "construct", "clone"],
     "homepage": "https://symfony.com",
     "license": "MIT",