3v4l.org

run code in 150+ php & hhvm versions
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<?php var_dump(base64_decode('dGVzdDERbTBhMzU3ZjBydmMxYnNoaWUwNGs=')); var_dump(base64_decode('dGVzdDERbTBhMzU3ZjBydmMxYnNoaWUwNGs=1'));
Output for 5.2.9 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(26) "test1m0a357f0rvc1bshie04k" string(27) "test1m0a357f0rvc1bshie04k5"
Output for 4.3.0 - 5.2.8
string(26) "test1m0a357f0rvc1bshie04k" string(26) "test1m0a357f0rvc1bshie04k"