diff --git a/public/elotracker/index.php b/public/elotracker/index.php
new file mode 100644
index 0000000..744956e
--- /dev/null
+++ b/public/elotracker/index.php
@@ -0,0 +1,16 @@
+
+
+
+
+
+ UEM Elo Tracker
+
+
+
+
+
+
diff --git a/public/elotracker/styles.css b/public/elotracker/styles.css
new file mode 100644
index 0000000..e69de29
diff --git a/public/index.php b/public/index.php
new file mode 100644
index 0000000..2cf3f64
--- /dev/null
+++ b/public/index.php
@@ -0,0 +1,11 @@
+
+
+
+
+
+ University eSports Mainz
+
+
+Zum Elo Tracker
+
+
\ No newline at end of file
diff --git a/public/styles.css b/public/styles.css
new file mode 100644
index 0000000..e69de29
diff --git a/public/util/dotenv.php b/public/util/dotenv.php
new file mode 100644
index 0000000..d435df8
--- /dev/null
+++ b/public/util/dotenv.php
@@ -0,0 +1,4 @@
+ $value)
+ putenv("$key=$value");
diff --git a/public/util/mysql_connect.php b/public/util/mysql_connect.php
new file mode 100644
index 0000000..148f4e5
--- /dev/null
+++ b/public/util/mysql_connect.php
@@ -0,0 +1,47 @@
+host = 'localhost';
+ $this->port = intval(getenv('MYSQL_PORT'));
+ $this->user = getenv('MYSQL_USER');
+ $this->pass = getenv('MYSQL_PASSWORD');
+ $this->createConn();
+ }
+
+ private function createConn(): void {
+ $this->mysqli = new mysqli($this->host . ":" . $this->port, $this->user, $this->pass, $this->dbName);
+ }
+
+ public function query($sql): mysqli_result|bool {
+ return $this->mysqli->query($sql);
+ }
+
+ public function prepare($sql): bool|mysqli_stmt {
+ return $this->mysqli->prepare($sql);
+ }
+
+ public function changeDB($dbName): void {
+ $this->dbName = $dbName;
+ $this->mysqli->select_db($dbName);
+ }
+
+ public function escape(string $string): string{
+ return $this->mysqli->real_escape_string($string);
+ }
+
+ public function __destruct() {
+ $this->mysqli->close();
+ }
+
+}
\ No newline at end of file
diff --git a/public/util/phpinfo.php b/public/util/phpinfo.php
new file mode 100644
index 0000000..58ef35c
--- /dev/null
+++ b/public/util/phpinfo.php
@@ -0,0 +1,2 @@
+