/**
* Get the return type of the function as defined by the doc comment.
*
* @return string[]
* The types as defined by phpdoc standard. Default is ['void'].
*/
public function getReturnTypes()
{
$types = ['void'];
$doc_comment = $this->getDocComment();
if (!$doc_comment) {
return $types;
}
$return_tag = $doc_comment->getReturn();
if (!$return_tag) {
return $types;
}
$types = Types::normalize($return_tag->getTypes());
if (empty($types)) {
$types[] = 'void';
}
return $types;
}
/**
* Get the php doc types for parameter.
*
* @return string[]
*/
public function getDocTypes()
{
// No type specified means type is mixed.
$types = ['mixed'];
// Use types from the doc comment if available.
$doc_comment = $this->getFunction()->getDocComment();
if (!$doc_comment) {
return $types;
}
$param_tag = $doc_comment->getParameter($this->getName());
if (!$param_tag) {
return $types;
}
$types = Types::normalize($param_tag->getTypes());
if (empty($types)) {
$types[] = 'mixed';
}
return $types;
}
/**
* Get the type of the members as defined by doc comment.
*
* @return string[]
* The types as defined by phpdoc standard. Default is ['mixed'].
*/
public function getTypes()
{
// No type specified means type is mixed.
$types = ['mixed'];
// Use types from the doc comment if available.
$doc_comment = $this->getDocComment();
if (!$doc_comment) {
return $types;
}
$doc_block = $doc_comment->getDocBlock();
$var_tags = $doc_block->getTagsByName('var');
if (empty($var_tags)) {
return $types;
}
/** @var \phpDocumentor\Reflection\DocBlock\Tag\VarTag $var_tag */
$var_tag = reset($var_tags);
return Types::normalize($var_tag->getTypes());
}