🐘 Check SMS Balance (PHP)

https://www.bulksms.com.sg/isms_balance.php?un=your_username&pwd=your_password

<?php

$ch = curl_init();
curl_setopt_array($ch, [
    CURLOPT_URL            => 'https://www.bulksms.com.sg/isms_balance.php?un=your_username&pwd=your_password',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_SSL_VERIFYPEER => true,
    CURLOPT_TIMEOUT        => 15,
]);

$balance = curl_exec($ch);
$err     = curl_error($ch);
curl_close($ch);

if ($err) {
    echo 'Error: ' . $err;
} else {
    // Response is plain text e.g. "250.0"
    echo 'SMS Credits Remaining: ' . trim($balance);
}