Scaffold exercise tracker api for freeCodeCamp project

public/index.php

@@ -28,6 +28,10 @@
     require_once('./src/shorturl.php');
   }
 
+  if ($endpoint === 'exercise') {
+    require_once('./src/exercise.php');
+  }
+
 }
 
 echo 'Invalid API endpoint.';

src/exercise.php

@@ -0,0 +1,10 @@
+<?php
+
+// Parse input
+$input = getInput(__FILE__);
+
+// Route request to exercise endpoint in ./src/exercise
+
+
+
+// Helper functions

src/exercise/add.php

@@ -0,0 +1,2 @@
+<?php
+// add exercise endpoint

src/exercise/log.php

@@ -0,0 +1,2 @@
+<?php
+// exercise log endpoint

src/exercise/new-user.php

@@ -0,0 +1,2 @@
+<?php
+// new-user endpoint

src/exercise/users.php

@@ -0,0 +1,2 @@
+<?php
+// get all users endpoint