Online PHP editor | refs for 88Hfp

<?php $strings = ['This is. a. test.', 'This is a. test.', 'This is. a test', 'This is a test', 'This. is. a. test.' ]; foreach ($strings as $string) { if (($dots = substr_count($string, '.')) >= 3) { echo "Yes, 3 or more dots ($string -> $dots)"; } else { echo "Nope, less than 3 dots ($string -> $dots)"; } echo "\n"; }