Initial upload, docker environment

src/db_config.php

@@ -0,0 +1,8 @@
+<?php
+
+$db_host = "postgres";
+$db_name = "pvvmdb";
+$db_user = "pvvmdb";
+$db_pass= "pvvmdb";
+
+?>

src/db_connect.php

@@ -0,0 +1,7 @@
+<?php
+
+include_once 'db_config.php';
+$dbconn = pg_connect("host=$db_host dbname=$db_name user=$db_user password=$db_pass")
+    or die('Could not connect: ' . pg_last_error());
+
+?>

src/index.php

@@ -0,0 +1,16 @@
+<?php
+
+include('./db_connect.php');
+
+
+$res = pg_query($dbconn, "SELECT * FROM users");
+if (!$res) {
+    echo "An error occurred.\n";
+    exit;
+}
+
+while ($row = pg_fetch_row($res)) {
+  echo "id: $row[0]  username: $row[1]";
+}
+
+?>