Use phpliteadmin for configuration

.gitignore

@@ -1,2 +1,3 @@
 ## Custom
 .links.db
+phpliteadmin.config.php

README.md

@@ -1,2 +1,10 @@
 # fwdkr.co
 Redirection software
+
+## Requirements
+PHP 7.3+
+
+## Installation
+Copy these files into the desired directory.
+Create a database `.links.db` with the necessary tables.
+You may override settings from `phpliteadmin.php` in the file `phpliteadmin.config.php`.

index.php

@@ -3,6 +3,12 @@ include("render.php");
 
 $path = parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
 
+if ($path == "/admin") {
+    $_SERVER["PHP_SELF"] = $path;
+    include("phpliteadmin.php");
+    exit();
+}
+
 
 $db = new SQLite3(".links.db", SQLITE3_OPEN_READWRITE);
 $stmt = $db->prepare("SELECT * FROM links WHERE path = :path;");