Online PHP editor | refs for PIe8U

<?php $json = <<<JSON { "event_type": "IncomingCallEnd", "account_id": 55555, "did_num": "88001234567", "did": "7123456789", "call_id": "1588984514.9676405", "abon": "103", "billsec": "19", "secret": "4ff8rZbTZ0TllXL" } JSON; $jsonString = $json; $call = json_decode($jsonString); $call->did_num = substr_replace(trim($call->did_num),'7',0,1); print_r($call); print_r($call->did_num);