diff --git a/php/src/Data/ConfigurationManager.php b/php/src/Data/ConfigurationManager.php
index c3f32f02..c35f7ff9 100644
--- a/php/src/Data/ConfigurationManager.php
+++ b/php/src/Data/ConfigurationManager.php
@@ -1085,4 +1085,8 @@ class ConfigurationManager
             default => $this->GetRegisteredSecret($placeholder),
         };
     }
+    
+    private function booleanize(mixed $value) : bool {
+        return in_array($value, [true, 'true'], true);
+    }
 }