public function displaySummary(GeneratorStyle $io, ClassMetadata $metadata, $fieldName = null) { $headers = ['name', 'type', 'nullable', 'unique']; $rows = []; foreach ($metadata->fieldMappings as $field => $mapping) { if (null !== $fieldName && $fieldName !== $field) { continue; } $row = []; // name $row[] = $field; // type switch ($type = $metadata->getFieldType($field)) { case Type::STRING: $row[] = sprintf('%s(%s)', $type, $metadata->getFieldLength($field)); break; case Type::DECIMAL: $row[] = sprintf('%s (2,0)', $type); break; default: $row[] = $type; break; } // nullable $row[] = $metadata->getFieldNullable($field) ? 'true' : 'false'; // unique $row[] = $metadata->getFieldUnique($field) ? 'true' : 'false'; $rows[] = $row; } $io->table($headers, $rows); }