Move exception handler from functions.php to img.php.

functions.php

@@ -67,22 +67,6 @@ function errorPage($msg, $type = 500)
 
 
 
-/**
- * Custom exception handler.
- */
-set_exception_handler(function ($exception) {
-    errorPage(
-        "<p><b>img.php: Uncaught exception:</b> <p>"
-        . $exception->getMessage()
-        . "</p><pre>"
-        . $exception->getTraceAsString()
-        . "</pre>",
-        500
-    );
-});
-
-
-
 /**
  * Get input from query string or return default value if not set.
  *

webroot/img.php

@@ -8,6 +8,22 @@
  *
  */
 
+/**
+ * Custom exception handler.
+ */
+set_exception_handler(function ($exception) {
+    errorPage(
+        "<p><b>img.php: Uncaught exception:</b> <p>"
+        . $exception->getMessage()
+        . "</p><pre>"
+        . $exception->getTraceAsString()
+        . "</pre>",
+        500
+    );
+});
+
+
+
 /**
  * Get configuration options from file, if the file exists, else use $config
  * if its defined or create an empty $config.