$from,
'to' => $to,
'text' => $message,
);
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $api_url.'/v2/accounts/'.$accountSID.'/messages');
curl_setopt ($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($curl, CURLOPT_FOLLOWLOCATION, 1);
// Set user and password
curl_setopt ($curl, CURLOPT_USERPWD, $accountSID.':'.$password);
// Do not check SSL
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
// Add header
curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));
// Set POST
curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($body));
$result = curl_exec($curl);
if ($result) {
$result = json_decode($result, true);
} else {
$result = array(
'error_text' => curl_error($curl),
'error_code' => curl_errno($curl),
'status_code' => 600,
);
}
return $result;
}
/**
* This function generates random numeric code. This code is sent via SMS to verify the phone number.
* @param number $length
* @return string
*/
function generateCode($length = 5) {
srand(time());
$chars = "1234567890";
$ln = strlen($chars);
$pwd = "";
for($i = 0; $i < $length; $i++) {
$pos = rand(0, $ln - 1);
$pwd .= $chars[$pos];
}
return $pwd;
}
/**
* Set default variables
*/
// Specify Apifonica API URL
$api_url = 'https://api.apifonica.com';
// Specify your Apifonica account SID
$accountSID = '';
// Specify your Apifonica account password
$password = '';
// Specify the message sender's number (this number must be mobile number belonging to the Apifonica account you have specified)
$from = '';
/**
* Set variables from POST
*/
$action = isset($_POST['action'])?$_POST['action']:'default';
$name = isset($_POST['name'])?trim($_POST['name']):'';
$phone = isset($_POST['phone'])?trim($_POST['phone']):'';
$code = isset($_POST['code'])?trim($_POST['code']):'';
$result = null;
if ($action == 'send_verification') {
$code = generateCode();
$_SESSION['__auth_code'] = $code;
$result = sendSMS($api_url, $accountSID, $password, $from, $phone, $code);
} else if ($action == 'check_verification') {
$result = array();
if (!isset($_SESSION['__auth_code']) || $_SESSION['__auth_code'] != $code) {
$result['error_text'] = 'Wrong verification code! Please, enter a valid code which is sent to the phone number you have provided.';
$result['status_code'] = 308;
} else {
$result['status_text'] = 'Registration is complete! Thank you!';
unset($_SESSION['__auth_code']);
}
} else {
unset($_SESSION['__auth_code']);
}
/**
* Default view form (Phone Number Verification)
*/
?>
Apifonica - send verification codes via SMS