<html><body>$str = "Hello World!\n\n";echo $str;echo chop($str); </body><!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_func_string_chop2 by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 02:51:05 GMT --></html>