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run code in 300+ PHP versions simultaneously
<?php ini_set('display_errors', 1); $d = new DOMDocument(); $html = "<!DOCTYPE html><html><head><meta charset='UTF-8'></head><body>U+0000 <span>\x0</span>Hello?</body></html>"; $d->loadHTML($html); print($d->saveHTML());
Output for 5.5.0 - 5.5.23, 5.5.26 - 5.5.38, 5.6.0 - 5.6.7, 5.6.10 - 5.6.40, 7.0.0 - 7.0.33, 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> <html><head><meta charset="UTF-8"></head><body>U+0000 <span></span></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> <html><head><meta charset="UTF-8"></head><body>U+0000 <span></span></body></html>
Output for 5.5.24 - 5.5.25, 5.6.8 - 5.6.9
Warning: DOMDocument::loadHTML() expects parameter 1 to be a valid path, string given in /in/ffC0B on line 6

preferences:
246.56 ms | 402 KiB | 329 Q