From d1af3419d63ab7fa5236811fa1986fa8445a8afc Mon Sep 17 00:00:00 2001
From: kkmuffme <11071985+kkmuffme@users.noreply.github.com>
Date: Wed, 23 Feb 2022 17:16:46 +0100
Subject: [PATCH] fix notices and generator failing on dynamic functions

Fix for:
$my_function = 'foo_bar';
$my_function();
---
 src/NodeVisitor.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/NodeVisitor.php b/src/NodeVisitor.php
index f6a672c..2b2ebfc 100644
--- a/src/NodeVisitor.php
+++ b/src/NodeVisitor.php
@@ -166,6 +166,7 @@ public function enterNode(Node $node)
         } elseif (
             $node instanceof Expression &&
             $node->expr instanceof FuncCall &&
+            $node->expr->name instanceof Name &&
             $node->expr->name->parts[0] === 'define'
         ) {
             $this->isInDeclaration = true;
@@ -200,6 +201,7 @@ public function leaveNode(Node $node, bool $preserveStack = false)
             || (
                 $node instanceof Expression &&
                 $node->expr instanceof FuncCall &&
+                $node->expr->name instanceof Name &&
                 $node->expr->name->parts[0] === 'define'
             )
         ) {
@@ -373,6 +375,7 @@ function (\PhpParser\Node\Const_ $const) {
             if (
                 $node instanceof Expression &&
                 $node->expr instanceof FuncCall &&
+                $node->expr->name instanceof Name &&
                 $node->expr->name->parts[0] === 'define'
             ) {
                 $fullyQualifiedName = $node->expr->args[0]->value->value;