1--TEST--
2Bug #20261 (str_rot13() changes too much)
3--FILE--
4<?php
5 $first = "boo";
6 $second = $first;
7 $rot = "";
8
9 echo "1: ".$first."\n";
10 echo "2: ".$second."\n";
11 echo "3: ".$rot."\n";
12
13 $rot = str_rot13($second);
14
15 echo "1: ".$first."\n";
16 echo "2: ".$second."\n";
17 echo "3: ".$rot."\n";
18?>
19--EXPECT--
201: boo
212: boo
223:
231: boo
242: boo
253: obb
26