- error_log: documentation ( source)
- print_r: documentation ( source)
<?php
$campaignId=1;
$dni=2222;
$ani=33333;
$vars = array("has_creditcard" => 1,
"enabled" => 1,
"campaign_id" => $campaignId,
"document_number" => $dni);
if(isset($ani) && !empty($ani)){
$vars["ani"] = $ani;
}
error_log(print_r($vars,true));