Initial commit of new codebase

src/global.php

@@ -0,0 +1,11 @@
+<?php
+
+class LogFuncs {
+    public static function bind() {
+        static $bound;
+        if ($bound++) return;
+    }
+}
+function log_info($fmt,...$arg) { printf("[info] {$fmt}\n", ...$arg); }
+function log_debug($fmt,...$arg) { printf("[debg] {$fmt}\n", ...$arg); }
+function log_warn($fmt,...$arg) { printf("[warn] {$fmt}\n", ...$arg); }