From aee958f56c654b22278d255a13c64ef72ca2dbaa Mon Sep 17 00:00:00 2001
From: Scott Carpenter <scott@payforstay.com>
Date: Thu, 7 Nov 2019 11:24:30 -0700
Subject: [PATCH] Check that settings aren't closures before sending them
 through `eval()`

This resolves #89
---
 src/Plugin.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Plugin.php b/src/Plugin.php
index 3bf54aa1..b4ffed00 100644
--- a/src/Plugin.php
+++ b/src/Plugin.php
@@ -318,8 +318,8 @@ public function buildPHPConfig()
         $config['timeout'] = intval($this->settings['timeout']);
         
         foreach (UI::settingsOfType(UI::SETTING_INPUT_TYPE_PHP) as $setting) {
-            
-            if (isset($config[$setting])) {
+
+            if (isset($config[$setting]) && ! ($config[$setting] instanceof \Closure)) {
                 
                 $code = is_string($config[$setting]) ?: 'return ' . var_export($config[$setting], true) . ';';