Replace create_function calls with lambda functions.

This allows the IDE to pick up all code!

refs #4113

1 files changed, 2 insertions, 2 deletions

diff --git a/plugins/SitesManager/API.php b/plugins/SitesManager/API.php
index db68b112cc..5904097dd6 100644
--- a/plugins/SitesManager/API.php
+++ b/plugins/SitesManager/API.php
@@ -1079,7 +1079,7 @@ class API
     public function getCurrencyList()
     {
         $currencies = Piwik::getCurrencyList();
-        return array_map(create_function('$a', 'return $a[1]." (".$a[0].")";'), $currencies);
+        return array_map(function($a) { return $a[1]." (".$a[0].")"; }, $currencies);
     }
 
     /**
@@ -1090,7 +1090,7 @@ class API
     public function getCurrencySymbols()
     {
         $currencies = Piwik::getCurrencyList();
-        return array_map(create_function('$a', 'return $a[0];'), $currencies);
+        return array_map(function($a) { return $a[0]; }, $currencies);
     }
 
     /**