Merge branch '5.4' into 6.0

* 5.4:
  [DependencyInjection] Properly declare #[When] as allowed on functions
  [VarDumper] Fix dumping floats on PHP8
  Fix dumping enums on PHP 8.2
  [Cache] Prevent fatal errors on php 8 when running concurrently with TagAwareAdapter v6.1

Author: nicolas-grekas

Console/Descriptor/Descriptor.php

@@ -145,6 +145,10 @@ abstract protected function describeCallable(mixed $callable, array $options = [
 
     protected function formatValue(mixed $value): string
     {
+        if ($value instanceof \UnitEnum) {
+            return ltrim(var_export($value, true), '\\');
+        }
+
         if (\is_object($value)) {
             return sprintf('object(%s)', \get_class($value));
         }
@@ -153,21 +157,21 @@ protected function formatValue(mixed $value): string
             return $value;
         }
 
-        return preg_replace("/\n\s*/s", '', var_export($value, true));
+        return preg_replace("/\n\s*/s", '', ltrim(var_export($value, true)), '\\');
     }
 
     protected function formatParameter(mixed $value): string
     {
         if ($value instanceof \UnitEnum) {
-            return var_export($value, true);
+            return ltrim(var_export($value, true), '\\');
         }
 
         // Recursively search for enum values, so we can replace it
         // before json_encode (which will not display anything for \UnitEnum otherwise)
         if (\is_array($value)) {
             array_walk_recursive($value, static function (&$value) {
                 if ($value instanceof \UnitEnum) {
-                    $value = var_export($value, true);
+                    $value = ltrim(var_export($value, true), '\\');
                 }
             });
         }

Console/Descriptor/JsonDescriptor.php

@@ -188,7 +188,7 @@ private function writeData(array $data, array $options)
         // before json_encode (which will not display anything for \UnitEnum otherwise)
         array_walk_recursive($data, static function (&$value) {
             if ($value instanceof \UnitEnum) {
-                $value = var_export($value, true);
+                $value = ltrim(var_export($value, true), '\\');
             }
         });
 

Console/Descriptor/TextDescriptor.php

@@ -349,7 +349,7 @@ protected function describeContainerDefinition(Definition $definition, array $op
                 } elseif ($argument instanceof Definition) {
                     $argumentsInformation[] = 'Inlined Service';
                 } elseif ($argument instanceof \UnitEnum) {
-                    $argumentsInformation[] = var_export($argument, true);
+                    $argumentsInformation[] = ltrim(var_export($argument, true), '\\');
                 } elseif ($argument instanceof AbstractArgument) {
                     $argumentsInformation[] = sprintf('Abstract argument (%s)', $argument->getText());
                 } else {

Console/Descriptor/XmlDescriptor.php

@@ -421,7 +421,7 @@ private function getArgumentNodes(array $arguments, \DOMDocument $dom): array
                 }
             } elseif ($argument instanceof \UnitEnum) {
                 $argumentXML->setAttribute('type', 'constant');
-                $argumentXML->appendChild(new \DOMText(var_export($argument, true)));
+                $argumentXML->appendChild(new \DOMText(ltrim(var_export($argument, true), '\\')));
             } else {
                 $argumentXML->appendChild(new \DOMText($argument));
             }