[DI] deprecate the inline() function from the PHP-DSL in favor of `…

…service()`

UPGRADE-5.1.md

@@ -24,6 +24,7 @@ DependencyInjection
    configure them explicitly instead.
  * Deprecated `Definition::getDeprecationMessage()`, use `Definition::getDeprecation()` instead.
  * Deprecated `Alias::getDeprecationMessage()`, use `Alias::getDeprecation()` instead.
+ * The `inline()` function from the PHP-DSL has been deprecated, use `service()` instead
 
 Dotenv
 ------

UPGRADE-6.0.md

@@ -24,6 +24,7 @@ DependencyInjection
    configure them explicitly instead.
  * Removed `Definition::getDeprecationMessage()`, use `Definition::getDeprecation()` instead.
  * Removed `Alias::getDeprecationMessage()`, use `Alias::getDeprecation()` instead.
+ * The `inline()` function from the PHP-DSL has been removed, use `service()` instead
 
 Dotenv
 ------

src/Symfony/Component/DependencyInjection/CHANGELOG.md

@@ -16,6 +16,7 @@ CHANGELOG
  * added tags `container.preload`/`.no_preload` to declare extra classes to preload/services to not preload
  * deprecated `Definition::getDeprecationMessage()`, use `Definition::getDeprecation()` instead
  * deprecated `Alias::getDeprecationMessage()`, use `Alias::getDeprecation()` instead
+ * deprecated PHP-DSL's `inline()` function, use `service()` instead
 
 5.0.0
 -----

src/Symfony/Component/DependencyInjection/Loader/Configurator/ContainerConfigurator.php

@@ -92,8 +92,20 @@ function ref(string $id): ReferenceConfigurator
 
 /**
  * Creates an inline service.
+ *
+ * @deprecated since Symfony 5.1, use service() instead.
  */
 function inline(string $class = null): InlineServiceConfigurator
+{
+    trigger_deprecation('symfony/dependency-injection', '5.1', '"%s()" is deprecated, use "service()" instead.', __FUNCTION__);
+
+    return new InlineServiceConfigurator(new Definition($class));
+}
+
+/**
+ * Creates an inline service.
+ */
+function service(string $class = null): InlineServiceConfigurator
 {
     return new InlineServiceConfigurator(new Definition($class));
 }

src/Symfony/Component/DependencyInjection/Loader/Configurator/InlineServiceConfigurator.php

@@ -18,7 +18,7 @@
  */
 class InlineServiceConfigurator extends AbstractConfigurator
 {
-    const FACTORY = 'inline';
+    const FACTORY = 'service';
 
     use Traits\ArgumentTrait;
     use Traits\AutowireTrait;

src/Symfony/Component/DependencyInjection/Tests/Fixtures/config/basic.php

@@ -7,5 +7,5 @@
 return function (ContainerConfigurator $c) {
     $s = $c->services();
     $s->set(BarService::class)
-        ->args([inline('FooClass')]);
+        ->args([service('FooClass')]);
 };

src/Symfony/Component/DependencyInjection/Tests/Fixtures/config/object.php

@@ -9,6 +9,6 @@ public function __invoke(ContainerConfigurator $c)
     {
         $s = $c->services();
         $s->set(BarService::class)
-            ->args([inline('FooClass')]);
+            ->args([service('FooClass')]);
     }
 };