- urldecode: documentation ( source)
- htmlentities: documentation ( source)
- ini_set: documentation ( source)
<?php
ini_set('display_errors', 'on');
ini_set('error_reporting', -1);
$var = urldecode('pt/ferramentas-anti-fa%A8%AAsca/12920403-giraviti-ph-gr0-inox-3x60.html');
echo $var."\n";
echo (htmlentities($var, ENT_QUOTES, 'utf-8'));