From e15360f9884d3ce363179d7ca3c433e19f1b6ec5 Mon Sep 17 00:00:00 2001
From: James Eagle <jimeagle@gmail.com>
Date: Tue, 14 Aug 2018 09:43:21 +0100
Subject: [PATCH] Check if value is a string

---
 src/ValueAs.php | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/ValueAs.php b/src/ValueAs.php
index ce6d4a5..f37cc08 100644
--- a/src/ValueAs.php
+++ b/src/ValueAs.php
@@ -22,14 +22,17 @@ public static function bool($value, $default = false)
       return $default;
     }
 
-    if(strcasecmp($value, 'true') === 0)
+    if(is_string($value))
     {
-      return true;
-    }
+      if(strcasecmp($value, 'true') === 0)
+      {
+        return true;
+      }
 
-    if(strcasecmp($value, 'false') === 0)
-    {
-      return false;
+      if(strcasecmp($value, 'false') === 0)
+      {
+        return false;
+      }
     }
 
     return (bool)$value;