Commit9cfc356

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Throw exception if not instanceof ConsoleOutupuInterface

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+10

-6

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+10

-6

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Lines changed: 10 additions & 6 deletions

Original file line number	Diff line number	Diff line change
`@@ -196,13 +196,17 @@ which returns an instance of`
`196`	`196`	`protected function execute(InputInterface $input, OutputInterface $output)`
`197`	`197`	`{`
`198`	`198`	`// The section() method is only available in classes that implement ConsoleOutputInterface`
`199`		`- if ($output instanceof ConsoleOutputInterface) {`
`200`		`- $section1 = $output->section();`
`201`		`- $section2 = $output->section();`
`202`		`- } else {`
`203`		`- $section1 = $section2 = $output;`
	`199`	`+ if (!$output instanceof ConsoleOutputInterface) {`
	`200`	`+ throw new LogicException(sprintf(`
	`201`	`+ 'This command accepts only an instance of "%s", an instance of "%s" is given',`
	`202`	`+ ConsoleOutputInterface::class,`
	`203`	`+ \get_class($output)`
	`204`	`+ ));`
`204`	`205`	`}`
`205`		`-`
	`206`	`+`
	`207`	`+ $section1 = $output->section();`
	`208`	`+ $section2 = $output->section();`
	`209`	`+`
`206`	`210`	`$section1->writeln('Hello');`
`207`	`211`	`$section2->writeln('World!');`
`208`	`212`	`// Output displays "Hello\nWorld!\n"`

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