From 3f59c007f776fde89a1c11e2776a9fde3a8ae378 Mon Sep 17 00:00:00 2001
From: Xavier Fornes <xfornesa@gmail.com>
Date: Wed, 28 Jan 2015 11:50:54 +0100
Subject: [PATCH] fix implementation for php 5.3 refs issue #3657

---
 src/Composer/IO/ConsoleIO.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Composer/IO/ConsoleIO.php b/src/Composer/IO/ConsoleIO.php
index 78b271356..11623a143 100644
--- a/src/Composer/IO/ConsoleIO.php
+++ b/src/Composer/IO/ConsoleIO.php
@@ -97,11 +97,12 @@ class ConsoleIO extends BaseIO
     {
         if (null !== $this->startTime) {
             $messages = (array) $messages;
-            $messages = array_map(function (&$message) {
+            $startTime = $this->startTime;
+            $messages = array_map(function (&$message) use ($startTime) {
                 return sprintf(
                     '[%.1fMB/%.2fs] %s',
                     memory_get_usage() / 1024 / 1024,
-                    microtime(true) - $this->startTime,
+                    microtime(true) - $startTime,
                     $message
                 );
             }, $messages);