build/extracted-examples/api/hack/class.HH.Pair.method.concat/basic-usage.hack

// WARNING: Contains some auto-generated boilerplate code, see:
// HHVM\UserDocumentation\MarkdownExt\ExtractedCodeBlocks\FilterBase::addBoilerplate

namespace HHVM\UserDocumentation\Api\Hack\ClassHHPairMethodConcat\BasicUsage;

<<__EntryPoint>>
async function _main(): Awaitable<void> {
  \init_docs_autoloader();

  $p = Pair {'foo', -1.5};

  $v = $p->concat(vec[100, 'bar']);
  \var_dump($v);
}