use Symfony\Component\DependencyInjection\ContainerBuilder; use Symfony\Component\DependencyInjection\Definition; // create a container builder $container = new ContainerBuilder(); // create a definition for an object $definition = new Definition('MyClass'); // specify the factory method to use $definition->setFactoryMethod('createInstance'); // add the definition to the container $container->setDefinition('my_service', $definition);
use Symfony\Component\DependencyInjection\ContainerBuilder; use Symfony\Component\DependencyInjection\Definition; // create a container builder $container = new ContainerBuilder(); // create a definition for an object $definition = new Definition('MyClass'); // specify the factory method to use $definition->setFactoryMethod(['MyFactory', 'createInstance']); // add the definition to the container $container->setDefinition('my_service', $definition);In this example, we are creating a definition for a "MyClass" object, but instead of specifying a factory method directly, we are specifying an array that contains the name of the factory class ("MyFactory") and the name of the factory method ("createInstance"). This allows us to use a factory method that is defined in a separate class. These examples demonstrate how setFactoryMethod can be used to customize the creation of objects in your application. This feature is part of the Symfony DependencyInjection component.