Convert Comma Seprated Interger to Array in PHP

Split a comma delimited string into an array in PHP

Method 1 -

<?php

  

// Use preg_split() function

$string = "67,68"; 

$str_arr = preg_split ("/\,/", $string); 

print_r($str_arr);

      

?>

Method 2 -

<?php 

// use of explode

$string = "67,68";

$str_arr = explode (",", $string); 

print_r($str_arr);

?>