x
<html><body>$find = array("Hello","world");$replace = array("B");$arr = array("Hello","world","!");print_r(str_replace($find,$replace,$arr));</body><!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_func_string_str_replace3 by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 21 Dec 2022 17:22:59 GMT --></html>
Array
(
[0] => B
[1] =>
[2] => !
)