3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'YmFzZTY0IGVuY29kZWQgc3RyaW5n'; $string = 'This site has not obtained a license from <a href="http://citra.web.id">Citraweb</a>'; $encoded = str_rot13($string); $decoded = str_rot13(str_rot13($string)); echo $encoded ."\n"; echo $decoded; echo base64_encode('Guvf fvgr unf abg bognvarq n yvprafr sebz <n uers="uggc://pvgen.jro.vq">Pvgenjro</n>');
Output for 7.3.24 - 7.3.33, 7.4.12 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Guvf fvgr unf abg bognvarq n yvprafr sebz <n uers="uggc://pvgen.jro.vq">Pvgenjro</n> This site has not obtained a license from <a href="http://citra.web.id">Citraweb</a>R3V2ZiBmdmdyIHVuZiBhYmcgYm9nbnZhcnEgbiB5dnByYWZyIHNlYnogPG4gdWVycz0idWdnYzovL3B2Z2VuLmpyby52cSI+UHZnZW5qcm88L24+
preferences:
105.91 ms | 403 KiB | 119 Q