update

src/function_global.php

@@ -0,0 +1,25 @@
+<?php
+
+if (!function_exists('ndg')) {
+    function ndg(...$vars) {
+        if (PHP_SAPI === 'cli') {
+            var_dump(...$vars);
+        } else {
+            ob_start();
+            var_dump(...$vars);
+            $output = ob_get_clean();
+
+            echo '<pre>';
+            echo htmlspecialchars($output, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
+            echo '</pre>';
+        }
+    }
+}
+
+if (!function_exists('nde')) {
+    function nde(...$vars) {
+        ndg(...$vars);
+        exit(1);
+    }
+}
+