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<?php
namespace Consolidation\OutputFormatters\Formatters;
use Consolidation\OutputFormatters\FormatterInterface;
use Consolidation\OutputFormatters\ValidationInterface;
use Consolidation\OutputFormatters\FormatterOptions;
use Symfony\Component\Console\Output\OutputInterface;
/**
* String formatter
*
* This formatter is used as the default action when no
* particular formatter is requested. It will print the
* provided data only if it is a string; if any other
* type is given, then nothing is printed.
*/
class StringFormatter implements FormatterInterface, ValidationInterface
{
* @inheritdoc
public function write(OutputInterface $output, $data, FormatterOptions $options)
if (is_string($data)) {
$output->writeln($data);
}
* Do not return any valid data types -- this formatter will never show up
* in a list of valid formats.
public function validDataTypes()
return [];
* Always validate any data, though. This format will never
* cause an error if it is selected for an incompatible data type; at
* worse, it simply does not print any data.
public function validate($structuredData)
return $structuredData;
consolidation /
output-formatters
