v1.0.1

php/config.php

@@ -0,0 +1,20 @@
+<?php 
+    /* if you're working on localhost then you don't need to change anything
+       but if you're thinking to upload it to live server then you've to edit something
+    1. Paste your website url with forward slash(/) in the domain variable, you don't need 
+       to write https://wwww. before the domain name if you have domain redirection setup
+    2. Change user, pass, db values accordingly mentioned in the comments below
+    3. Go to JavaScript file and search this keyword - let domain - then paste your url there 
+    4. After all changes you've to wait because javascript file save changes may take time to reflect */ 
+
+    $domain = "https://localhost/web-Projects/url/"; //like this: codingnepalweb.com/
+    $host = "localhost";
+    $user = "root"; //Database username
+    $pass = ""; //Database password
+    $db = "urlShortener"; //Database name
+
+    $conn = mysqli_connect($host, $user, $pass, $db);
+    if(!$conn){
+        echo "Database connection error".mysqli_connect_error();
+    }
+?>