- base64_decode: documentation ( source)
- urldecode: documentation ( source)
- urlencode: documentation ( source)
- base64_encode: documentation ( source)
- iconv: documentation ( source)
<?php
echo $a = urlencode(base64_encode('fazlul')).' ';
echo $str = @iconv('UTF-8', 'UTF-8//IGNORE', $a).' ';
echo $c = urldecode(base64_decode($str));
echo "\r\n\r\n";
echo $a = urlencode(base64_encode('masud')).' ';//same for karim
echo $str = @iconv('UTF-8', 'UTF-8//IGNORE', $a).' ';
echo $c = urldecode(base64_decode($str));