PHP code not working properly?

Hii There,

I installed this plugin to see if I can get my PHP script to work (i’ve tried a few others, but none worked the way I needed them to).

However, the output doesn’t show up at all, what is wrong?

this is my code:
`
<?php
function getKeybase($username){
$url = “https://keybase.io/_/api/1.0/user/lookup.json?usernames=&#8221;. $username;
echo $url;
if(function_exists(‘curl_version’) == true){
$cSession = curl_init();
curl_setopt($cSession,CURLOPT_URL,$url);
curl_setopt($cSession,CURLOPT_RETURNTRANSFER,true);
curl_setopt($cSession,CURLOPT_HEADER, false);
$result=curl_exec($cSession);
curl_close($cSession);
}else{
ini_set(“allow_url_fopen”, true);

$result = file_get_contents($url);
echo $result;
}

return $result;
}

$array = json_decode(getKeybase(“finlaydag33k”), true);

if($array[‘them’][0][‘proofs_summary’][‘by_proof_type’][‘generic_web_site’]){
?>
<ul>
<?php
foreach($array[‘them’][0][‘proofs_summary’][‘by_proof_type’][‘generic_web_site’] as $key => $value){
?>
<li>
<a href=”<?php echo htmlentities($value[‘proof_url’]); ?>” target=”_new”><?php echo htmlentities($value[‘nametag’]); ?></a> (<?php if($value[‘state’] == 1){?>Verified!<?php }else{?>Unverified!<?php } ?>)
</li>
<?php
}
?>
</ul>
<?php
}else{
echo “Could not fetch websites!”;
}
?>
`

Thanks