<?php
header('Content-Type: application/json');
$ch=curl_init('http://127.0.0.1:3000/healthz');
curl_setopt_array($ch,[CURLOPT_RETURNTRANSFER=>true,CURLOPT_TIMEOUT=>3,CURLOPT_CONNECTTIMEOUT=>2]);
$r=curl_exec($ch);$code=curl_getinfo($ch,CURLINFO_HTTP_CODE);curl_close($ch);
if(!$code)$code=intval(shell_exec("curl -so/dev/null -w '%{http_code}' http://127.0.0.1:3000/ 2>/dev/null"));
echo json_encode(['status'=>$code>=200&&$code<400?'ok':'down','code'=>$code,'service'=>'Twenty CRM']);