Update vendor dependencies

17 files changed, 51 insertions, 51 deletions

diff --git a/vendor/symfony/translation/Command/XliffLintCommand.php b/vendor/symfony/translation/Command/XliffLintCommand.php
index 3f8fe73218..e96effbcdb 100644
--- a/vendor/symfony/translation/Command/XliffLintCommand.php
+++ b/vendor/symfony/translation/Command/XliffLintCommand.php
@@ -91,11 +91,11 @@ EOF
 
         // @deprecated to be removed in 5.0
         if (!$filenames) {
-            if (0 !== ftell(STDIN)) {
+            if (0 !== ftell(\STDIN)) {
                 throw new RuntimeException('Please provide a filename or pipe file content to STDIN.');
             }
 
-            @trigger_error('Piping content from STDIN to the "lint:xliff" command without passing the dash symbol "-" as argument is deprecated since Symfony 4.4.', E_USER_DEPRECATED);
+            @trigger_error('Piping content from STDIN to the "lint:xliff" command without passing the dash symbol "-" as argument is deprecated since Symfony 4.4.', \E_USER_DEPRECATED);
 
             return $this->display($io, [$this->validate(file_get_contents('php://stdin'))]);
         }
@@ -209,7 +209,7 @@ EOF
             }
         });
 
-        $io->writeln(json_encode($filesInfo, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));
+        $io->writeln(json_encode($filesInfo, \JSON_PRETTY_PRINT | \JSON_UNESCAPED_SLASHES));
 
         return min($errors, 1);
     }
diff --git a/vendor/symfony/translation/Dumper/FileDumper.php b/vendor/symfony/translation/Dumper/FileDumper.php
index 2009c53403..87d0c69d74 100644
--- a/vendor/symfony/translation/Dumper/FileDumper.php
+++ b/vendor/symfony/translation/Dumper/FileDumper.php
@@ -51,7 +51,7 @@ abstract class FileDumper implements DumperInterface
      */
     public function setBackup($backup)
     {
-        @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.1.', __METHOD__), E_USER_DEPRECATED);
+        @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.1.', __METHOD__), \E_USER_DEPRECATED);
 
         if (false !== $backup) {
             throw new \LogicException('The backup feature is no longer supported.');
diff --git a/vendor/symfony/translation/Dumper/JsonFileDumper.php b/vendor/symfony/translation/Dumper/JsonFileDumper.php
index 2af8231bd6..c6c3163b2c 100644
--- a/vendor/symfony/translation/Dumper/JsonFileDumper.php
+++ b/vendor/symfony/translation/Dumper/JsonFileDumper.php
@@ -25,7 +25,7 @@ class JsonFileDumper extends FileDumper
      */
     public function formatCatalogue(MessageCatalogue $messages, $domain, array $options = [])
     {
-        $flags = $options['json_encoding'] ?? JSON_PRETTY_PRINT;
+        $flags = $options['json_encoding'] ?? \JSON_PRETTY_PRINT;
 
         return json_encode($messages->all($domain), $flags);
     }
diff --git a/vendor/symfony/translation/Extractor/PhpExtractor.php b/vendor/symfony/translation/Extractor/PhpExtractor.php
index 5237bf6625..edea36769c 100644
--- a/vendor/symfony/translation/Extractor/PhpExtractor.php
+++ b/vendor/symfony/translation/Extractor/PhpExtractor.php
@@ -118,7 +118,7 @@ class PhpExtractor extends AbstractFileExtractor implements ExtractorInterface
     {
         for (; $tokenIterator->valid(); $tokenIterator->next()) {
             $t = $tokenIterator->current();
-            if (T_WHITESPACE !== $t[0]) {
+            if (\T_WHITESPACE !== $t[0]) {
                 break;
             }
         }
@@ -166,23 +166,23 @@ class PhpExtractor extends AbstractFileExtractor implements ExtractorInterface
             }
 
             switch ($t[0]) {
-                case T_START_HEREDOC:
+                case \T_START_HEREDOC:
                     $docToken = $t[1];
                     break;
-                case T_ENCAPSED_AND_WHITESPACE:
-                case T_CONSTANT_ENCAPSED_STRING:
+                case \T_ENCAPSED_AND_WHITESPACE:
+                case \T_CONSTANT_ENCAPSED_STRING:
                     if ('' === $docToken) {
                         $message .= PhpStringTokenParser::parse($t[1]);
                     } else {
                         $docPart = $t[1];
                     }
                     break;
-                case T_END_HEREDOC:
+                case \T_END_HEREDOC:
                     $message .= PhpStringTokenParser::parseDocString($docToken, $docPart);
                     $docToken = '';
                     $docPart = '';
                     break;
-                case T_WHITESPACE:
+                case \T_WHITESPACE:
                     break;
                 default:
                     break 2;
@@ -200,8 +200,8 @@ class PhpExtractor extends AbstractFileExtractor implements ExtractorInterface
      */
     protected function parseTokens($tokens, MessageCatalogue $catalog/*, string $filename*/)
     {
-        if (\func_num_args() < 3 && __CLASS__ !== static::class && __CLASS__ !== (new \ReflectionMethod($this, __FUNCTION__))->getDeclaringClass()->getName() && !$this instanceof \PHPUnit\Framework\MockObject\MockObject && !$this instanceof \Prophecy\Prophecy\ProphecySubjectInterface) {
-            @trigger_error(sprintf('The "%s()" method will have a new "string $filename" argument in version 5.0, not defining it is deprecated since Symfony 4.3.', __METHOD__), E_USER_DEPRECATED);
+        if (\func_num_args() < 3 && __CLASS__ !== static::class && __CLASS__ !== (new \ReflectionMethod($this, __FUNCTION__))->getDeclaringClass()->getName() && !$this instanceof \PHPUnit\Framework\MockObject\MockObject && !$this instanceof \Prophecy\Prophecy\ProphecySubjectInterface && !$this instanceof \Mockery\MockInterface) {
+            @trigger_error(sprintf('The "%s()" method will have a new "string $filename" argument in version 5.0, not defining it is deprecated since Symfony 4.3.', __METHOD__), \E_USER_DEPRECATED);
         }
         $filename = 2 < \func_num_args() ? func_get_arg(2) : '';
 
@@ -260,7 +260,7 @@ class PhpExtractor extends AbstractFileExtractor implements ExtractorInterface
      */
     protected function canBeExtracted($file)
     {
-        return $this->isFile($file) && 'php' === pathinfo($file, PATHINFO_EXTENSION);
+        return $this->isFile($file) && 'php' === pathinfo($file, \PATHINFO_EXTENSION);
     }
 
     /**
diff --git a/vendor/symfony/translation/Formatter/MessageFormatter.php b/vendor/symfony/translation/Formatter/MessageFormatter.php
index a16764069f..785d6f226b 100644
--- a/vendor/symfony/translation/Formatter/MessageFormatter.php
+++ b/vendor/symfony/translation/Formatter/MessageFormatter.php
@@ -69,7 +69,7 @@ class MessageFormatter implements MessageFormatterInterface, IntlFormatterInterf
      */
     public function choiceFormat($message, $number, $locale, array $parameters = [])
     {
-        @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.2, use the format() one instead with a %%count%% parameter.', __METHOD__), E_USER_DEPRECATED);
+        @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.2, use the format() one instead with a %%count%% parameter.', __METHOD__), \E_USER_DEPRECATED);
 
         $parameters = ['%count%' => $number] + $parameters;
 
diff --git a/vendor/symfony/translation/IdentityTranslator.php b/vendor/symfony/translation/IdentityTranslator.php
index 87b40bf8fa..7316148e53 100644
--- a/vendor/symfony/translation/IdentityTranslator.php
+++ b/vendor/symfony/translation/IdentityTranslator.php
@@ -34,7 +34,7 @@ class IdentityTranslator implements LegacyTranslatorInterface, TranslatorInterfa
         $this->selector = $selector;
 
         if (__CLASS__ !== static::class) {
-            @trigger_error(sprintf('Calling "%s()" is deprecated since Symfony 4.2.', __METHOD__), E_USER_DEPRECATED);
+            @trigger_error(sprintf('Calling "%s()" is deprecated since Symfony 4.2.', __METHOD__), \E_USER_DEPRECATED);
         }
     }
 
@@ -61,7 +61,7 @@ class IdentityTranslator implements LegacyTranslatorInterface, TranslatorInterfa
      */
     public function transChoice($id, $number, array $parameters = [], $domain = null, $locale = null)
     {
-        @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.2, use the trans() one instead with a "%%count%%" parameter.', __METHOD__), E_USER_DEPRECATED);
+        @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.2, use the trans() one instead with a "%%count%%" parameter.', __METHOD__), \E_USER_DEPRECATED);
 
         if ($this->selector) {
             return strtr($this->selector->choose((string) $id, $number, $locale ?: $this->getLocale()), $parameters);
diff --git a/vendor/symfony/translation/Interval.php b/vendor/symfony/translation/Interval.php
index 1adc43fbd5..bb6b164e85 100644
--- a/vendor/symfony/translation/Interval.php
+++ b/vendor/symfony/translation/Interval.php
@@ -11,7 +11,7 @@
 
 namespace Symfony\Component\Translation;
 
-@trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.2, use IdentityTranslator instead.', Interval::class), E_USER_DEPRECATED);
+@trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.2, use IdentityTranslator instead.', Interval::class), \E_USER_DEPRECATED);
 
 use Symfony\Component\Translation\Exception\InvalidArgumentException;
 
diff --git a/vendor/symfony/translation/Loader/JsonFileLoader.php b/vendor/symfony/translation/Loader/JsonFileLoader.php
index 9f15dbc628..8a8996b0d2 100644
--- a/vendor/symfony/translation/Loader/JsonFileLoader.php
+++ b/vendor/symfony/translation/Loader/JsonFileLoader.php
@@ -43,15 +43,15 @@ class JsonFileLoader extends FileLoader
     private function getJSONErrorMessage(int $errorCode): string
     {
         switch ($errorCode) {
-            case JSON_ERROR_DEPTH:
+            case \JSON_ERROR_DEPTH:
                 return 'Maximum stack depth exceeded';
-            case JSON_ERROR_STATE_MISMATCH:
+            case \JSON_ERROR_STATE_MISMATCH:
                 return 'Underflow or the modes mismatch';
-            case JSON_ERROR_CTRL_CHAR:
+            case \JSON_ERROR_CTRL_CHAR:
                 return 'Unexpected control character found';
-            case JSON_ERROR_SYNTAX:
+            case \JSON_ERROR_SYNTAX:
                 return 'Syntax error, malformed JSON';
-            case JSON_ERROR_UTF8:
+            case \JSON_ERROR_UTF8:
                 return 'Malformed UTF-8 characters, possibly incorrectly encoded';
             default:
                 return 'Unknown error';
diff --git a/vendor/symfony/translation/Loader/PhpFileLoader.php b/vendor/symfony/translation/Loader/PhpFileLoader.php
index 0991c3d3a2..c361d5293c 100644
--- a/vendor/symfony/translation/Loader/PhpFileLoader.php
+++ b/vendor/symfony/translation/Loader/PhpFileLoader.php
@@ -25,7 +25,7 @@ class PhpFileLoader extends FileLoader
      */
     protected function loadResource($resource)
     {
-        if ([] === self::$cache && \function_exists('opcache_invalidate') && filter_var(ini_get('opcache.enable'), FILTER_VALIDATE_BOOLEAN) && (!\in_array(\PHP_SAPI, ['cli', 'phpdbg'], true) || filter_var(ini_get('opcache.enable_cli'), FILTER_VALIDATE_BOOLEAN))) {
+        if ([] === self::$cache && \function_exists('opcache_invalidate') && filter_var(ini_get('opcache.enable'), \FILTER_VALIDATE_BOOLEAN) && (!\in_array(\PHP_SAPI, ['cli', 'phpdbg'], true) || filter_var(ini_get('opcache.enable_cli'), \FILTER_VALIDATE_BOOLEAN))) {
             self::$cache = null;
         }
 
diff --git a/vendor/symfony/translation/LoggingTranslator.php b/vendor/symfony/translation/LoggingTranslator.php
index a00119295b..d7b6fc4b3d 100644
--- a/vendor/symfony/translation/LoggingTranslator.php
+++ b/vendor/symfony/translation/LoggingTranslator.php
@@ -63,7 +63,7 @@ class LoggingTranslator implements TranslatorInterface, LegacyTranslatorInterfac
      */
     public function transChoice($id, $number, array $parameters = [], $domain = null, $locale = null)
     {
-        @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.2, use the trans() one instead with a "%%count%%" parameter.', __METHOD__), E_USER_DEPRECATED);
+        @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.2, use the trans() one instead with a "%%count%%" parameter.', __METHOD__), \E_USER_DEPRECATED);
 
         if ($this->translator instanceof TranslatorInterface) {
             $trans = $this->translator->trans($id, ['%count%' => $number] + $parameters, $domain, $locale);
diff --git a/vendor/symfony/translation/MessageCatalogue.php b/vendor/symfony/translation/MessageCatalogue.php
index 75ec5b46c2..f2fc9a9265 100644
--- a/vendor/symfony/translation/MessageCatalogue.php
+++ b/vendor/symfony/translation/MessageCatalogue.php
@@ -33,7 +33,7 @@ class MessageCatalogue implements MessageCatalogueInterface, MetadataAwareInterf
     public function __construct(?string $locale, array $messages = [])
     {
         if (null === $locale) {
-            @trigger_error(sprintf('Passing "null" to the first argument of the "%s" method has been deprecated since Symfony 4.4 and will throw an error in 5.0.', __METHOD__), E_USER_DEPRECATED);
+            @trigger_error(sprintf('Passing "null" to the first argument of the "%s" method has been deprecated since Symfony 4.4 and will throw an error in 5.0.', __METHOD__), \E_USER_DEPRECATED);
         }
 
         $this->locale = $locale;
diff --git a/vendor/symfony/translation/MessageSelector.php b/vendor/symfony/translation/MessageSelector.php
index 0f0febb8b2..38de357a5a 100644
--- a/vendor/symfony/translation/MessageSelector.php
+++ b/vendor/symfony/translation/MessageSelector.php
@@ -11,7 +11,7 @@
 
 namespace Symfony\Component\Translation;
 
-@trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.2, use IdentityTranslator instead.', MessageSelector::class), E_USER_DEPRECATED);
+@trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.2, use IdentityTranslator instead.', MessageSelector::class), \E_USER_DEPRECATED);
 
 use Symfony\Component\Translation\Exception\InvalidArgumentException;
 
diff --git a/vendor/symfony/translation/PluralizationRules.php b/vendor/symfony/translation/PluralizationRules.php
index 77c276073f..f5fba40394 100644
--- a/vendor/symfony/translation/PluralizationRules.php
+++ b/vendor/symfony/translation/PluralizationRules.php
@@ -33,7 +33,7 @@ class PluralizationRules
     public static function get($number, $locale/*, bool $triggerDeprecation = true*/)
     {
         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);
+            @trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.2.', __CLASS__), \E_USER_DEPRECATED);
         }
 
         if ('pt_BR' === $locale) {
@@ -202,7 +202,7 @@ class PluralizationRules
      */
     public static function set(callable $rule, $locale)
     {
-        @trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.2.', __CLASS__), E_USER_DEPRECATED);
+        @trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.2.', __CLASS__), \E_USER_DEPRECATED);
 
         if ('pt_BR' === $locale) {
             // temporary set a locale for brazilian
diff --git a/vendor/symfony/translation/Resources/bin/translation-status.php b/vendor/symfony/translation/Resources/bin/translation-status.php
index 44918c92ec..e3e6449630 100644
--- a/vendor/symfony/translation/Resources/bin/translation-status.php
+++ b/vendor/symfony/translation/Resources/bin/translation-status.php
@@ -61,7 +61,7 @@ foreach (array_slice($argv, 1) as $argumentOrOption) {
 
 foreach ($config['original_files'] as $originalFilePath) {
     if (!file_exists($originalFilePath)) {
-        echo sprintf('The following file does not exist. Make sure that you execute this command at the root dir of the Symfony code repository.%s  %s', PHP_EOL, $originalFilePath);
+        echo sprintf('The following file does not exist. Make sure that you execute this command at the root dir of the Symfony code repository.%s  %s', \PHP_EOL, $originalFilePath);
         exit(1);
     }
 }
@@ -89,7 +89,7 @@ function findTranslationFiles($originalFilePath, $localeToAnalyze)
     $originalFileName = basename($originalFilePath);
     $translationFileNamePattern = str_replace('.en.', '.*.', $originalFileName);
 
-    $translationFiles = glob($translationsDir.'/'.$translationFileNamePattern, GLOB_NOSORT);
+    $translationFiles = glob($translationsDir.'/'.$translationFileNamePattern, \GLOB_NOSORT);
     sort($translationFiles);
     foreach ($translationFiles as $filePath) {
         $locale = extractLocaleFromFilePath($filePath);
@@ -127,7 +127,7 @@ function printTranslationStatus($originalFilePath, $translationStatus, $verboseO
 {
     printTitle($originalFilePath);
     printTable($translationStatus, $verboseOutput);
-    echo PHP_EOL.PHP_EOL;
+    echo \PHP_EOL.\PHP_EOL;
 }
 
 function extractLocaleFromFilePath($filePath)
@@ -154,8 +154,8 @@ function extractTranslationKeys($filePath)
 
 function printTitle($title)
 {
-    echo $title.PHP_EOL;
-    echo str_repeat('=', strlen($title)).PHP_EOL.PHP_EOL;
+    echo $title.\PHP_EOL;
+    echo str_repeat('=', strlen($title)).\PHP_EOL.\PHP_EOL;
 }
 
 function printTable($translations, $verboseOutput)
@@ -174,19 +174,19 @@ function printTable($translations, $verboseOutput)
             textColorGreen();
         }
 
-        echo sprintf('| Locale: %-'.$longestLocaleNameLength.'s | Translated: %d/%d', $locale, $translation['translated'], $translation['total']).PHP_EOL;
+        echo sprintf('| Locale: %-'.$longestLocaleNameLength.'s | Translated: %d/%d', $locale, $translation['translated'], $translation['total']).\PHP_EOL;
 
         textColorNormal();
 
         if (true === $verboseOutput && count($translation['missingKeys']) > 0) {
-            echo str_repeat('-', 80).PHP_EOL;
-            echo '| Missing Translations:'.PHP_EOL;
+            echo str_repeat('-', 80).\PHP_EOL;
+            echo '| Missing Translations:'.\PHP_EOL;
 
             foreach ($translation['missingKeys'] as $id => $content) {
-                echo sprintf('|   (id=%s) %s', $id, $content).PHP_EOL;
+                echo sprintf('|   (id=%s) %s', $id, $content).\PHP_EOL;
             }
 
-            echo str_repeat('-', 80).PHP_EOL;
+            echo str_repeat('-', 80).\PHP_EOL;
         }
     }
 }
diff --git a/vendor/symfony/translation/Translator.php b/vendor/symfony/translation/Translator.php
index c4c58f054d..f3d8d620ed 100644
--- a/vendor/symfony/translation/Translator.php
+++ b/vendor/symfony/translation/Translator.php
@@ -91,7 +91,7 @@ class Translator implements LegacyTranslatorInterface, TranslatorInterface, Tran
     public function __construct(?string $locale, MessageFormatterInterface $formatter = null, string $cacheDir = null, bool $debug = false, array $cacheVary = [])
     {
         if (null === $locale) {
-            @trigger_error(sprintf('Passing "null" as the $locale argument to %s() is deprecated since Symfony 4.4.', __METHOD__), E_USER_DEPRECATED);
+            @trigger_error(sprintf('Passing "null" as the $locale argument to %s() is deprecated since Symfony 4.4.', __METHOD__), \E_USER_DEPRECATED);
         }
 
         $this->setLocale($locale, false);
@@ -139,7 +139,7 @@ class Translator implements LegacyTranslatorInterface, TranslatorInterface, Tran
         }
 
         if (null === $locale) {
-            @trigger_error(sprintf('Passing "null" to the third argument of the "%s" method has been deprecated since Symfony 4.4 and will throw an error in 5.0.', __METHOD__), E_USER_DEPRECATED);
+            @trigger_error(sprintf('Passing "null" to the third argument of the "%s" method has been deprecated since Symfony 4.4 and will throw an error in 5.0.', __METHOD__), \E_USER_DEPRECATED);
         }
 
         $this->assertValidLocale($locale);
@@ -159,11 +159,11 @@ class Translator implements LegacyTranslatorInterface, TranslatorInterface, Tran
     public function setLocale($locale)
     {
         if (null === $locale && (2 > \func_num_args() || func_get_arg(1))) {
-            @trigger_error(sprintf('Passing "null" as the $locale argument to %s() is deprecated since Symfony 4.4.', __METHOD__), E_USER_DEPRECATED);
+            @trigger_error(sprintf('Passing "null" as the $locale argument to %s() is deprecated since Symfony 4.4.', __METHOD__), \E_USER_DEPRECATED);
         }
 
         $this->assertValidLocale($locale);
-        $this->locale = $locale;
+        $this->locale = $locale ?? (class_exists(\Locale::class) ? \Locale::getDefault() : 'en');
     }
 
     /**
@@ -188,7 +188,7 @@ class Translator implements LegacyTranslatorInterface, TranslatorInterface, Tran
 
         foreach ($locales as $locale) {
             if (null === $locale) {
-                @trigger_error(sprintf('Passing "null" as the $locale argument to %s() is deprecated since Symfony 4.4.', __METHOD__), E_USER_DEPRECATED);
+                @trigger_error(sprintf('Passing "null" as the $locale argument to %s() is deprecated since Symfony 4.4.', __METHOD__), \E_USER_DEPRECATED);
             }
             $this->assertValidLocale($locale);
         }
@@ -246,7 +246,7 @@ class Translator implements LegacyTranslatorInterface, TranslatorInterface, Tran
      */
     public function transChoice($id, $number, array $parameters = [], $domain = null, $locale = null)
     {
-        @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.2, use the trans() one instead with a "%%count%%" parameter.', __METHOD__), E_USER_DEPRECATED);
+        @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.2, use the trans() one instead with a "%%count%%" parameter.', __METHOD__), \E_USER_DEPRECATED);
 
         if ('' === $id = (string) $id) {
             return '';
diff --git a/vendor/symfony/translation/Util/XliffUtils.php b/vendor/symfony/translation/Util/XliffUtils.php
index 072b2671cb..a8c05c2244 100644
--- a/vendor/symfony/translation/Util/XliffUtils.php
+++ b/vendor/symfony/translation/Util/XliffUtils.php
@@ -61,20 +61,20 @@ class XliffUtils
     {
         $xliffVersion = static::getVersionNumber($dom);
         $internalErrors = libxml_use_internal_errors(true);
-        if (LIBXML_VERSION < 20900) {
+        if (\LIBXML_VERSION < 20900) {
             $disableEntities = libxml_disable_entity_loader(false);
         }
 
         $isValid = @$dom->schemaValidateSource(self::getSchema($xliffVersion));
         if (!$isValid) {
-            if (LIBXML_VERSION < 20900) {
+            if (\LIBXML_VERSION < 20900) {
                 libxml_disable_entity_loader($disableEntities);
             }
 
             return self::getXmlErrors($internalErrors);
         }
 
-        if (LIBXML_VERSION < 20900) {
+        if (\LIBXML_VERSION < 20900) {
             libxml_disable_entity_loader($disableEntities);
         }
 
@@ -92,7 +92,7 @@ class XliffUtils
 
         foreach ($xmlErrors as $error) {
             $errorsAsString .= sprintf("[%s %s] %s (in %s - line %d, column %d)\n",
-                LIBXML_ERR_WARNING === $error['level'] ? 'WARNING' : 'ERROR',
+                \LIBXML_ERR_WARNING === $error['level'] ? 'WARNING' : 'ERROR',
                 $error['code'],
                 $error['message'],
                 $error['file'],
@@ -152,7 +152,7 @@ class XliffUtils
         $errors = [];
         foreach (libxml_get_errors() as $error) {
             $errors[] = [
-                'level' => LIBXML_ERR_WARNING == $error->level ? 'WARNING' : 'ERROR',
+                'level' => \LIBXML_ERR_WARNING == $error->level ? 'WARNING' : 'ERROR',
                 'code' => $error->code,
                 'message' => trim($error->message),
                 'file' => $error->file ?: 'n/a',
diff --git a/vendor/symfony/translation/Writer/TranslationWriter.php b/vendor/symfony/translation/Writer/TranslationWriter.php
index a981b8d628..83f6fd6156 100644
--- a/vendor/symfony/translation/Writer/TranslationWriter.php
+++ b/vendor/symfony/translation/Writer/TranslationWriter.php
@@ -42,7 +42,7 @@ class TranslationWriter implements TranslationWriterInterface
      */
     public function disableBackup()
     {
-        @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.1.', __METHOD__), E_USER_DEPRECATED);
+        @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.1.', __METHOD__), \E_USER_DEPRECATED);
 
         foreach ($this->dumpers as $dumper) {
             if (method_exists($dumper, 'setBackup')) {