php strip out special characters
function clean($string) {
$string = str_replace(' ', '-', $string); // Replaces all spaces with hyphens.
return preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special chars.
}php strip out special characters
function clean($string) {
$string = str_replace(' ', '-', $string); // Replaces all spaces with hyphens.
return preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special chars.
}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));
?>Remove Special Character in PHP
phpCopy<?php
$str = "ei all, I said eello";
//$trans = array("h" => "-", "hello" => "hi", "hi" => "hello");
echo "Output: " . strtr($str, "e", "h");
?>Copyright © 2021 Codeinu
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