Question: Hello I want to read a file.csv that contains word pairs like this

```
1 AA 9877.88,BY US,SA 6785.66,....

```

I want to split that data in below format

```
9877.88,US,6785.66,.........

```

I have written below lines of code to read csv file

```
do{
    currentline = br.readline()

    if(currentline != null)
    {

    arrayStrFileRows = currentline.split(",");
}

```

can anyone please help me to arrange data according to the requirement. Thanks in advance

Answer: 
After installing via composer, I added `use ClickSend;` at the top of my controller.

I also adjusted `new GuzzleHttp\Client()` calls to `new \GuzzleHttp\Client()` (adding a '\' at the front)

That's all I had to do to get it working on my end.
The vendor ClickSend appears to have very lame support and none functional code and examples.

So I investigated Twilio (other providers are available !!).

Cheaper and the support is actually exemplary.
The support guide actually got what I wanted as a demo in about 10 minutes exactly as the example code stated.

```
composer require twilio/sdk;

```

then

<https://www.twilio.com/docs/sms/quickstart/php#install-php-and-the-twilio-php-helper-library>

Absolutely nothing wrong with composer as ClickSend attempted as an excuse.