* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ declare(strict_types=1); namespace Chevere\VarDump\Outputs; use Chevere\VarDump\Interfaces\FormatInterface; use Chevere\VarDump\Interfaces\OutputInterface; use Chevere\VarDump\Interfaces\VarDumperInterface; use Chevere\Writer\Interfaces\WriterInterface; abstract class Output implements OutputInterface { private WriterInterface $writer; /** * @var array> */ private array $trace; private string $caller; final public function setUp(WriterInterface $writer, array $trace): void { $this->writer = $writer; $this->trace = $trace; $frame = $this->trace[0] ?? []; /** @var string $class */ $class = $frame['class'] ?? ''; /** @var string $type */ $type = $frame['type'] ?? ''; $this->caller = $class . $type; /** @var ?string $function */ $function = $frame['function'] ?? null; if ($function !== null) { $this->caller .= $function . '()'; } } public function writeCallerFile(FormatInterface $format): void { $highlight = $this->getCallerFile($format); $this->writer()->write( <<trace; } final public function caller(): string { return $this->caller; } protected function getCallerFile(FormatInterface $format): string { $item = $this->trace[0] ?? []; // @codeCoverageIgnoreStart if (! isset($item['file'])) { return '@'; } // @codeCoverageIgnoreEnd $fileLine = $item['file'] // @phpstan-ignore-line . ':' . $item['line']; return $format->highlight( VarDumperInterface::FILE, $fileLine ); } final protected function writer(): WriterInterface { return $this->writer; } }