/**
* Extract the return type of a method.
*
* @param objedct $method A instance of `ReflectionMethod`.
* @return string The return type.
*/
protected static function _generateReturnType($method)
{
if (Suite::$PHP < 7) {
return '';
}
$type = $method->getReturnType();
if ($type) {
if (!$type->isBuiltin()) {
$type = '\\' . $type;
}
if (defined('HHVM_VERSION')) {
$type = preg_replace('~\\\\?HH\\\\(mixed|void)?~', '', $type);
}
}
return $type ? ": {$type} " : '';
}
/**
* Creates a method definition from a `ReflectionMethod` instance.
*
* @param objedct $method A instance of `ReflectionMethod`.
* @return string The generated method.
*/
protected static function _generateMethod($method, $callParent = false)
{
$result = join(' ', Reflection::getModifierNames($method->getModifiers()));
$result = preg_replace('/abstract\\s*/', '', $result);
$name = $method->getName();
$parameters = static::_generateSignature($method);
if (PHP_MAJOR_VERSION >= 7) {
$type = $method->getReturnType();
$type = $type ? ": {$type} " : '';
} else {
$type = '';
}
$body = "{$result} function {$name}({$parameters}) {$type}{";
if ($callParent) {
$parameters = static::_generateParameters($method);
$body .= "return parent::{$name}({$parameters});";
}
return $body . "}";
}