src/Symfony/Component/DependencyInjection/Compiler/Compiler.php
public function getLoggingFormatter()
    {
        if (null === $this->loggingFormatter) {
            @trigger_error(sprintf('The %s() method is deprecated since Symfony 3.3 and will be removed in 4.0. Use the ContainerBuilder::log() method instead.', __METHOD__), E_USER_DEPRECATED);

            $this->loggingFormatter = new LoggingFormatter();
        }

        return $this->loggingFormatter;
    }
public function getLoggingFormatter()
    {
        if (null === $this->loggingFormatter) {
            @trigger_error(sprintf('The %s() method is deprecated since Symfony 3.3 and will be removed in 4.0. Use the ContainerBuilder::log() method instead.', __METHOD__), E_USER_DEPRECATED);

            $this->loggingFormatter = new LoggingFormatter();
        }

        return $this->loggingFormatter;
    }
public function getLoggingFormatter ( ) { if ( null === $ this -> loggingFormatter ) { @ trigger_error ( sprintf ( 'The %s() method is deprecated since Symfony 3.3 and will be removed in 4.0. Use the ContainerBuilder::log() method instead.' , __METHOD__ ) , E_USER_DEPRECATED ) ; $ this -> loggingFormatter = new LoggingFormatter ( ) ; } return $ this -> loggingFormatter ; }
Returns the logging formatter which can be used by compilation passes.

@return LoggingFormatter

@deprecated since version 3.3, to be removed in 4.0. Use the ContainerBuilder::log() method instead.
Returns the logging formatter which can be used by compilation passes .