What is it?

A lightweight PHP-client-library for using websms.com SMS services. Reduces the complexity of network-communication between client and SMS gateway, to help business-customer save time and money for focusing on their business logic.

Why this fork

Rewrote complete SDK to meet the newest coding standards and utilize modern libraries.

Added the following improvements:

• Raised minimum required PHP version to 8.0+ (For PHP <8.0 use v1.0.7.7)
• Use Namespaces
• Switched from kebab-case to CamelCase for properties and methods
• Used famous and well tested GuzzleHttp library instead of plain Curl or fsockopen
• Added PHPDoc style comments
• Used parameter type hints in methods to ensure certain var types and removed unnecessary type checking
• Removed JSON.phps dependency and used native php json extension instead
• Raised client version to that one mentioned in the original readme file

But most of all, I did it for fun :)

Installation

composer require hebinet/websms-client

Example

// First create the WebSms client

// via username/password
$client = new WebSms\Client($gatewayUrl, $username, $password);
// or via TokenAuth
$client = new WebSms\Client($gatewayUrl, $authToken, null, AuthenticationMode::ACCESS_TOKEN);


// Then create an Message object with the recipients and the message
$message = new WebSms\TextMessage(['4366412345678'], 'Test Message');

// To send the message, just call the send method on the client
$response = $client->send($message);

and here the content of the original send_sms.php file "translated" to the new classes

<?php
use WebSms\AuthenticationMode;
use WebSms\BinaryMessage;
use WebSms\Client;
use WebSms\Exception\ApiException;
use WebSms\Exception\AuthorizationFailedException;
use WebSms\Exception\HttpConnectionException;
use WebSms\Exception\ParameterValidationException;
use WebSms\Exception\UnknownResponseException;
use WebSms\TextMessage;

# Modify these values to your needs
$username = 'your_username';
$password = 'your_password';
// OR (optional)
$accessToken = 'your_access_token';
$gatewayUrl = 'https://api.websms.com/';

$recipientAddressList = array("4367612345678");
$utf8MessageText = "Willkommen zur BusinessPlatform SDK von websms.com! Diese Nachricht enthält 160 Zeichen. Sonderzeichen: äöüß. Eurozeichen: €. Das Ende wird nun ausgezählt43210";

$maxSmsPerMessage = 1;
$test = false; // true: do not send sms for real, just test interface

try {

    // 1.) -- create sms client (once) ------
    $smsClient = new Client($gatewayUrl, $username, $password);

    // 1.) -- Alternatively authenticate over access token
    // $smsClient = new Client($gateway_url, $accessToken, null, AuthenticationMode::ACCESS_TOKEN);

    //$smsClient->setVerbose(true);
    //$smsClient->setSslVerifyHost(false); // needed if you want to disable the SSL check completely. (Default: true)

    // 2.) -- create text message ----------------
    $message = new TextMessage($recipientAddressList, $utf8MessageText);
    //$message = binarySmsSample($recipientAddressList);
    //$maxSmsPerMessage = null;  //needed if binary messages should be send

    // 3.) -- send message ------------------
    $response = $smsClient->send($message, $maxSmsPerMessage, $test);
    // $response is now a class with all the api specific methods and maps all other methods magically to the Guzzle Response object
    

    // show success
    print_r([
        "Status          : " . $response->getApiStatusCode(),
        "StatusMessage   : " . $response->getApiStatusMessage(),
        "TransferId      : " . $response->getTransferId(),
        "ClientMessageId : " . (($response->getClientMessageId()) ?
            $response->getClientMessageId() : '<NOT SET>'),
    ]);

    // catch everything that's not a successfully sent message
} catch (ParameterValidationException $e) {
    exit("ParameterValidationException caught: " . $e->getMessage() . "\n");

} catch (AuthorizationFailedException $e) {
    exit("AuthorizationFailedException caught: " . $e->getMessage() . "\n");

} catch (ApiException $e) {
    echo $e; // possibility to handle API status codes $e->getCode()
    exit("ApiException Exception\n");

} catch (HttpConnectionException $e) {
    exit("HttpConnectionException caught: " . $e->getMessage() . "HTTP Status: " . $e->getCode() . "\n");

} catch (UnknownResponseException $e) {
    exit("UnknownResponseException caught: " . $e->getMessage() . "\n");

} catch (Exception $e) {
    exit("Exception caught: " . $e->getMessage() . "\n");
}

//-- end of main

//-----------------------------------------------
// binary_message_content
//-----------------------------------------------
function binarySmsSample($recipientAddressList)
{

    //| Working messageContent sample of PDU sms containing content "Zusammengefügt."
    //| sent as 2 SMS segments: ("Zusammen","gefügt.").
    //| First 6 Bytes per segment are sample UDH. See http://en.wikipedia.org/wiki/Concatenated_SMS

    //$messageContentSegments = array(
    //    "BQAD/AIBWnVzYW1tZW4=", // 0x05,0x00,0x03,0xfc,0x02,0x01, 0x5a,0x75,0x73,0x61,0x6d,0x6d,0x65,0x6e
    //    "BQAD/AICZ2Vmw7xndC4="  // 0x05,0x00,0x03,0xfc,0x02,0x02, 0x67,0x65,0x66,0xc3,0xbc,0x67,0x74,0x2e
    //);

    // bytewise rebuilt sample. (identical to above):
    $messageContentSegments = [
        base64_encode(pack("c*", 0x05, 0x00, 0x03, 0xfc, 0x02, 0x01, 0x5a, 0x75, 0x73, 0x61, 0x6d, 0x6d, 0x65, 0x6e)),
        base64_encode(pack("c*", 0x05, 0x00, 0x03, 0xfc, 0x02, 0x02, 0x67, 0x65, 0x66, 0xc3, 0xbc, 0x67, 0x74, 0x2e))
    ];
    $userDataHeaderPresent = true; # Binary Data includes UserDataHeader for e.G.: PDU sms (Concatenation)

    $message = new BinaryMessage($recipientAddressList, $messageContentSegments, $userDataHeaderPresent);

    return $message;
}

Contributing

Please see CONTRIBUTING for details.

License

The MIT License (MIT). Please see License File for more information.