From 31f920850adf97e525b2082846b300ec9c54e778 Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Thu, 15 Aug 2019 10:23:13 +0200
Subject: [PATCH] [ProxyManager] fix closure binding

---
 .../Bridge/ProxyManager/LazyProxy/PhpDumper/ProxyDumper.php     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Bridge/ProxyManager/LazyProxy/PhpDumper/ProxyDumper.php b/src/Symfony/Bridge/ProxyManager/LazyProxy/PhpDumper/ProxyDumper.php
index d9cd210263cc..1a5c68c04a22 100644
--- a/src/Symfony/Bridge/ProxyManager/LazyProxy/PhpDumper/ProxyDumper.php
+++ b/src/Symfony/Bridge/ProxyManager/LazyProxy/PhpDumper/ProxyDumper.php
@@ -113,7 +113,7 @@ public function getProxyCode(Definition $definition)
         }
 
         if (version_compare(self::getProxyManagerVersion(), '2.5', '<')) {
-            $code = str_replace(' \Closure::bind(function ', ' \Closure::bind(static function ', $code);
+            $code = preg_replace('/ \\\\Closure::bind\(function ((?:& )?\(\$instance(?:, \$value)?\))/', ' \Closure::bind(static function \1', $code);
         }
 
         return $code;