3v4l.org

run code in 300+ PHP versions simultaneously
<?php version_compare(PHP_VERSION, '7.1', '<') && die; $xml = "<div><p>Мама мыла раму.</p></div>"; $doc = new DOMDocument; $doc->loadHTML($xml); print $doc->saveHTML();
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><body><div><p>&ETH;&#156;&ETH;&deg;&ETH;&frac14;&ETH;&deg; &ETH;&frac14;&Ntilde;&#139;&ETH;&raquo;&ETH;&deg; &Ntilde;&#128;&ETH;&deg;&ETH;&frac14;&Ntilde;&#131;.</p></div></body></html>
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><body><div><p>&ETH;&#156;&ETH;&deg;&ETH;&frac14;&ETH;&deg; &ETH;&frac14;&Ntilde;&#139;&ETH;&raquo;&ETH;&deg; &Ntilde;&#128;&ETH;&deg;&ETH;&frac14;&Ntilde;&#131;.</p></div></body></html>
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33

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226.89 ms | 402 KiB | 288 Q