Replace 2 commas separated by space with space using php

Question

Hi friends am trying to replace two commas separated by space with space using php. Here is my code

Suppose for example am having variable like

 $va         


        

Answer 1

You can try by the following solution:

$var = "hello, welcome, , , ,";

$result = explode(',', $var);

$result = $result[0]. ', '. $result[1];

echo $result;