how to remove a special character from a string and put a space in php code example
Example 1: php strip out special characters
function clean($string) {
$string = str_replace(' ', '-', $string);
return preg_replace('/[^A-Za-z0-9\-]/', '', $string);
}
Example 2: Remove Special Character in PHP
phpCopy<?php
$mainstr = "<h2>Welcome to <b>PHPWorld</b></h2>";
echo "Text before remove: \n" . $mainstr;
echo "\n\nText after remove: \n" .
str_ireplace(array('<b>', '</b>', '<h2>', '</h2>'), '',
htmlspecialchars($mainstr));
?>