How to Send SMS Messages Using PHP and cURL: A Step-by-Step Guide

Sending text messages programmatically using PHP can be a powerful tool for developers, especially those working with customer service or marketing platforms that require sending bulk SMS notifications. In this article, we'll explore how to use cURL and PHP to send SMS messages using an API.

To get started, you need to set up some parameters for your cURL object using the `curl_setopt()` function. This function allows you to specify options for the cURL transfer. In our case, we start by initializing our cURL object using `curl_init()` and store it in a variable called `$ch`.

Next, we create a JSON object that contains information about how the SMS message should be sent. This object includes parameters such as the recipient's phone number, the content of the message, and your API token. The API token is used to identify you and your account with the SMS provider.

In our example code, we use a couple of test numbers for the recipients, but you can insert up to 10,000 different recipients here. First, enter your country code without any zeros or plus signs in front of it. Then, specify the phone numbers that you want to send the message to.

The content of the message is also specified in the JSON object. In our example, we use a simple 'Hello world' message, but you can customize this to fit your needs. The `Message` parameter specifies the actual text of the message, and the `recipients` parameter specifies the phone numbers that should receive the message.

Finally, we execute the script using the `curl_exec()` function, which sends the JSON object to the SMS provider's server. The SMS provider will then process the request and send the SMS messages to the specified recipients.

Here is an example of how you can customize this code to fit your specific needs:

```

$TEMPLATE_PARAS = ''; // Template variable

```

Note that if you want to include emojis or special characters in your message, you'll need to take extra steps to ensure they are properly encoded. You can find more information about this in our documentation.

In conclusion, sending SMS messages using PHP and cURL is a straightforward process that requires setting up some basic parameters and executing the script. By following these steps, you can easily integrate SMS messaging into your PHP applications.

Sms api php code