<?php const PUSH_URL = "https://example.com/api/push/key?status=up&msg=OK&ping="; const interval = 60; while (true) { $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, PUSH_URL); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_exec($ch); curl_close($ch); echo "Pushed!\n"; sleep(interval); }