<?php

$_GET['name'] = "bob";

function $myvar($str){ return $str; }
//eval('$data = myvar("https://w...content-available-to-author-only...e.com/json/id='. $_GET['name'] .'");');
eval("\$data = myvar('https://w...content-available-to-author-only...e.com/json/id=". $_GET['name'] ."');");
echo $data;