How can I split a delimited string into an array in PHP?

Question

I need to split my string input into an array at the commas.

How can I go about accomplishing this?

Input:

9,admin@example.com,8

Answer 1

Code:

$string = "9,admin@example.com,8";

$array  = explode(",", $string);

print_r($array);

$no = 1;
foreach ($array as $line) {
    echo $no . ". " . $line . PHP_EOL;
    $no++;
};

Online:

body, html, iframe { 
  width: 100% ;
  height: 100% ;
  overflow: hidden ;
}