<html><body>$str = "Hello World!";echo $str . "<br>";echo trim($str,"Hed!");</body><!-- Mirrored from www.w3schools.com/php7/phptryit.asp?filename=tryphp_func_string_trim by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 05 Jun 2019 13:41:54 GMT --></html>