return;
}
- $name = strtolower($node->name);
- if (in_array($name, ['get_class', 'get_called_class'])) {
- $msg = sprintf('%s() called without object from outside a class', $name);
+ $name = \strtolower($node->name);
+ if (\in_array($name, ['get_class', 'get_called_class'])) {
+ $msg = \sprintf('%s() called without object from outside a class', $name);
throw new ErrorException($msg, 0, E_USER_WARNING, null, $node->getLine());
}
}
private function isNull(Node $node)
{
- return $node->value instanceof ConstFetch && strtolower($node->value->name) === 'null';
+ return $node->value instanceof ConstFetch && \strtolower($node->value->name) === 'null';
}
}