/**
* Get the return type declaration (only for PHP 7+ code)
*
* @return ReflectionType|null
*/
public function getReturnType()
{
$namespaceForType = $this instanceof ReflectionMethod ? $this->getDeclaringClass()->getNamespaceName() : $this->getNamespaceName();
$typeHint = (new FindTypeFromAst())->__invoke($this->node->getReturnType(), $this->getLocatedSource(), $namespaceForType);
if (null === $typeHint) {
return null;
}
return ReflectionType::createFromType($typeHint, false);
}
/**
* @param Node\Stmt\Function_ $node
*/
protected function parseFunctionNode(Node\Stmt\Function_ $node)
{
$parameters = [];
/** @var \PhpParser\Node\Param $param */
foreach ($node->params as $param) {
$parameters[] = ['name' => $param->name, 'type' => (string) $param->type, 'isReference' => $param->byRef, 'isVariadic' => $param->variadic, 'isOptional' => $param->default ? true : false];
}
$this->globalFunctions[] = ['name' => $node->name, 'startLine' => $node->getLine(), 'returnType' => $node->getReturnType(), 'parameters' => $parameters, 'docComment' => $node->getDocComment() ? $node->getDocComment()->getText() : null];
}
