Merge branch '5.4' into 6.0

* 5.4: (29 commits)
  [DI] fix fixture
  [ErrorHandler] fix handling buffered SilencedErrorContext
  [HttpClient] fix Psr18Client when allow_url_fopen=0
  [DependencyInjection] Add support of PHP enumerations
  [Cache] handle prefixed redis connections when clearing pools
  [Cache] fix eventual consistency when using RedisTagAwareAdapter with a cluster
  [Uid] Prevent double validation in Uuid::fromString() with base32 values
  [Uid] Fix fromString() with low base58 values
  [Notifier] Add options to Microsoft Teams notifier
  [Notifier] Add Telnyx notifier bridge
  [Validator][Translation] Add ExpressionLanguageSyntax en and fr
  [HttpKernel] [HttpCache] Keep s-maxage=0 from ESI sub-responses
  Avoid broken action URL in text notification mail
  [FrameworkBundle] Add commented base64 version of secrets' keys
  [WebProfilerBundle] Improved the light/dark theme switching
  Fix references to CheckRememberMeConditionsListener
  [DependencyInjection] accept service locator definitions with no class
  [Cache] Disable locking on Windows by default
  [HttpClient] Add default base_uri to MockHttpClient
  [DependencyInjection] Fix binding "iterable $foo" when using the PHP-DSL
  ...

Author: nicolas-grekas

Resources/views/Email/zurb_2/notification/body.txt.twig

@@ -8,7 +8,7 @@
 
 {% block action %}
 {% if action_url %}
-{{ action_url }}: {{ action_text }}
+{{ action_text }}: {{ action_url }}
 {% endif %}
 {% endblock %}
 

UndefinedCallableHandler.php

@@ -13,6 +13,8 @@
 
 use Symfony\Bundle\FullStack;
 use Twig\Error\SyntaxError;
+use Twig\TwigFilter;
+use Twig\TwigFunction;
 
 /**
  * @internal
@@ -30,6 +32,8 @@ class UndefinedCallableHandler
         'asset' => 'asset',
         'asset_version' => 'asset',
         'dump' => 'debug-bundle',
+        'encore_entry_link_tags' => 'webpack-encore-bundle',
+        'encore_entry_script_tags' => 'webpack-encore-bundle',
         'expression' => 'expression-language',
         'form_widget' => 'form',
         'form_errors' => 'form',
@@ -64,34 +68,40 @@ class UndefinedCallableHandler
         'workflow' => 'enable "framework.workflows"',
     ];
 
-    public static function onUndefinedFilter(string $name): bool
+    /**
+     * @return TwigFilter|false
+     */
+    public static function onUndefinedFilter(string $name)
     {
         if (!isset(self::FILTER_COMPONENTS[$name])) {
             return false;
         }
 
-        self::onUndefined($name, 'filter', self::FILTER_COMPONENTS[$name]);
-
-        return true;
+        throw new SyntaxError(self::onUndefined($name, 'filter', self::FILTER_COMPONENTS[$name]));
     }
 
-    public static function onUndefinedFunction(string $name): bool
+    /**
+     * @return TwigFunction|false
+     */
+    public static function onUndefinedFunction(string $name)
     {
         if (!isset(self::FUNCTION_COMPONENTS[$name])) {
             return false;
         }
 
-        self::onUndefined($name, 'function', self::FUNCTION_COMPONENTS[$name]);
+        if ('webpack-encore-bundle' === self::FUNCTION_COMPONENTS[$name]) {
+            return new TwigFunction($name, static function () { return ''; });
+        }
 
-        return true;
+        throw new SyntaxError(self::onUndefined($name, 'function', self::FUNCTION_COMPONENTS[$name]));
     }
 
-    private static function onUndefined(string $name, string $type, string $component)
+    private static function onUndefined(string $name, string $type, string $component): string
     {
         if (class_exists(FullStack::class) && isset(self::FULL_STACK_ENABLE[$component])) {
-            throw new SyntaxError(sprintf('Did you forget to %s? Unknown %s "%s".', self::FULL_STACK_ENABLE[$component], $type, $name));
+            return sprintf('Did you forget to %s? Unknown %s "%s".', self::FULL_STACK_ENABLE[$component], $type, $name);
         }
 
-        throw new SyntaxError(sprintf('Did you forget to run "composer require symfony/%s"? Unknown %s "%s".', $component, $type, $name));
+        return sprintf('Did you forget to run "composer require symfony/%s"? Unknown %s "%s".', $component, $type, $name);
     }
 }