function GraphvizDumper::addOptions

1 call to GraphvizDumper::addOptions()

GraphvizDumper::startDot in vendor/symfony/dependency-injection/Dumper/GraphvizDumper.php

File

vendor/symfony/dependency-injection/Dumper/GraphvizDumper.php, line 223

Class

GraphvizDumper

GraphvizDumper dumps a service container as a graphviz file.

Namespace

Symfony\Component\DependencyInjection\Dumper

Code

private function addOptions(array $options) : string {
    $code = [];
    foreach ($options as $k => $v) {
        $code[] = \sprintf('%s="%s"', $k, $v);
    }
    return implode(' ', $code);
}