From 444072509418d6e63acee31efbc18477eb8e5d2b Mon Sep 17 00:00:00 2001 From: Youssef Benhssaien Date: Sun, 15 Nov 2020 22:18:17 +0100 Subject: [PATCH] Section method only in ConsoleOutputInterface --- console.rst | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/console.rst b/console.rst index ad9bb8c16e6..f49296cd47f 100644 --- a/console.rst +++ b/console.rst @@ -181,8 +181,18 @@ which returns an instance of { protected function execute(InputInterface $input, OutputInterface $output) { + // The section() method is only available in classes that implement ConsoleOutputInterface + if (!$output instanceof ConsoleOutputInterface) { + throw new LogicException(sprintf( + 'This command accepts only an instance of "%s", an instance of "%s" is given', + ConsoleOutputInterface::class, + \get_class($output) + )); + } + $section1 = $output->section(); $section2 = $output->section(); + $section1->writeln('Hello'); $section2->writeln('World!'); // Output displays "Hello\nWorld!\n" pFad - Phonifier reborn

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