3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = <<<HTML <form class="searchform" method="get" action="../search/search.php"> <input id="searchbox" type="text" name="zoom_query" size="15"> <input id="searchgo" type="submit" value="search"> </form> HTML; $doc = new DOMDocument(); $doc->loadHTML($html); echo $doc->saveHTML();
Output for 8.0.30, 8.1.22 - 8.1.28, 8.2.9 - 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><form class="searchform" method="get" action="../search/search.php"> <input id="searchbox" type="text" name="zoom_query" size="15"> <input id="searchgo" type="submit" value="search"> </form></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><form class="searchform" method="get" action="../search/search.php"> <input id="searchbox" type="text" name="zoom_query" size="15"> <input id="searchgo" type="submit" value="search"> </form></body></html>
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.29, 8.1.0 - 8.1.21, 8.2.0 - 8.2.8
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><body><form class="searchform" method="get" action="../search/search.php"> <input id="searchbox" type="text" name="zoom_query" size="15"><input id="searchgo" type="submit" value="search"></form></body></html>

preferences:
195.83 ms | 404 KiB | 300 Q