Remove everything from the first occurrence of a character to the end of a string in PHP

You can also use current function:

$firstpart = current(explode(',', $print)); // will return current item in array, by default first

Also other functions from this family:

$nextpart = next(explode(',', $print)); // will return next item in array

$lastpart = end(explode(',', $print)); // will return last item in array