protected function resolveClassName(Name $name)
{
// don't resolve special class names
if (in_array(strtolower($name->toString()), array('self', 'parent', 'static'))) {
if (!$name->isUnqualified()) {
throw new Error(sprintf("'\\%s' is an invalid class name", $name->toString()), $name->getLine());
}
return $name;
}
// fully qualified names are already resolved
if ($name->isFullyQualified()) {
return $name;
}
$aliasName = strtolower($name->getFirst());
if (!$name->isRelative() && isset($this->aliases[Stmt\Use_::TYPE_NORMAL][$aliasName])) {
// resolve aliases (for non-relative names)
$name->setFirst($this->aliases[Stmt\Use_::TYPE_NORMAL][$aliasName]);
} elseif (null !== $this->namespace) {
// if no alias exists prepend current namespace
$name->prepend($this->namespace);
}
return new Name\FullyQualified($name->parts, $name->getAttributes());
}
/**
* Prepare a name
*
* If the first argument is an instance of `PhpParser\Node\Name` its string representation
* will be returned as first element of the result array. The value retrieved via `PhpParser\Node\Name::getLine()`
* will be used as second element.
* If the first parameter is not an instance of `PhpParser\Node\Name` it will be casted to string and returned alongside
* with the value given for the second parameter as line
*
* @param \PhpParser\Node\Name|string $name
* @param int $line Only used if the $name parameter is not an instance of `PhpParser\Node\Name`
* @return array
*/
private function prepareNameAndLine($name, $line = -1)
{
if ($name instanceof Node\Name) {
$line = $name->getLine();
$name = $name->toString();
} else {
$name = (string) $name;
}
return [$name, $line];
}
