remove list of specific characters from string php

Question

$string = "' ! ; • ,\ KarSho: ; • ;}";

Here I want remove following characters,

$remove = array("'","!",";","•",",","\","}","{","[","]");

This is also input. I want from above array characters from $string. Finally I want string like,

KarSho:

Answer 1

Use the following code:

$remove = ["'","!",";","•",",","\\","}","{","[","]"," "];
$replace_with = [];
$string = "' ! ; • ,\ KarSho: ; • ;}";
print str_replace($remove, $replace_with, $string);

You need to add one more \ with \

Answer 2

You can use this code

$string = "' ! ; • ,\ KarSho: ; • ;}";
echo $new_str = str_replace(str_split('\\/!;•,}:*?"<>|'), ' ', $string);