CodeExplorer

SourceContextProvider example

$this->requestStack = $requestStack;
        $this->dumper = $dumper;

        // All clones share these properties by reference:         $this->rootRefs = [
            &$this->data,
            &$this->dataCount,
            &$this->isCollected,
            &$this->clonesCount,
        ];

        $this->sourceContextProvider = $dumper instanceof Connection && isset($dumper->getContextProviders()['source']) ? $dumper->getContextProviders()['source'] : new SourceContextProvider($this->charset);
    }

    public function __clone()
    {
        $this->clonesIndex = ++$this->clonesCount;
    }

    public function dump(Data $data): ?string
    {
        $this->stopwatch?->start('dump');

        [

case 'server' === $format:
            case $format && 'tcp' === parse_url($format, \PHP_URL_SCHEME):
                $host = 'server' === $format ? $_SERVER['VAR_DUMPER_SERVER'] ?? '127.0.0.1:9912' : $format;
                $dumper = \in_array(\PHP_SAPI, ['cli', 'phpdbg'], true) ? new CliDumper() : new HtmlDumper();
                $dumper = new ServerDumper($host, $dumper, self::getDefaultContextProviders());
                break;
            default:
                $dumper = \in_array(\PHP_SAPI, ['cli', 'phpdbg'], true) ? new CliDumper() : new HtmlDumper();
        }

        if (!$dumper instanceof ServerDumper) {
            $dumper = new ContextualizedDumper($dumper, [new SourceContextProvider()]);
        }

        self::$handler = function D$var, string $label = null) use ($cloner, $dumper) {
            $var = $cloner->cloneVar($var);

            if (null !== $label) {
                $var = $var->withContext(['label' => $label]);
            }

            $dumper->dump($var);
        };
    }

class ContextualizedDumperTest extends TestCase
{
    public function testContextualizedCliDumper()
    {
        $wrappedDumper = new CliDumper('php://output');
        $wrappedDumper->setColors(true);

        $var = 'example';
        $href = sprintf('file://%s#L%s', __FILE__, 37);
        $dumper = new ContextualizedDumper($wrappedDumper, [new SourceContextProvider()]);
        $cloner = new VarCloner();
        $data = $cloner->cloneVar($var);

        ob_start();
        $dumper->dump($data);
        $out = ob_get_clean();

        $this->assertStringContainsString("\e]8;;{$href}\e\\^\e]", $out);
        $this->assertStringContainsString("m{$var}\e[", $out);
    }
}