PHP iterating through a simple comma separated list

Question

I have a string which can be

$string = \"value.\";

OR

$string = \"value1, value2.\";

I want to iterate th

Answer 1

You're absolutely right, you could do it like this:

$string = 'foo, bar, baz.';
$string = preg_replace('/\.$/', '', $string); //Remove dot at end if exists
$array = explode(', ', $string); //split string into array seperated by ', '
foreach($array as $value) //loop over values
{
    echo $value . PHP_EOL; //print value
}