php clean string from special characters 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 = "This is a sim'ple text;";
echo "Text before remove: \n" . $mainstr, "\n";
$replacestr = remove_sp_chr($mainstr);
function remove_sp_chr($str)
{
$result = str_replace(array("#", "'", ";"), '', $str);
echo "\n\nText after remove: \n" . $result;
}
?>