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run code in 300+ PHP versions simultaneously
<?php $html = '<html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body> </html>'; echo LIBXML_DOTTED_VERSION . PHP_EOL . PHP_EOL; $dom = new DOMDocument(); $dom->formatOutput = false; $dom->loadHTML($html); echo $dom->saveHTML($dom->documentElement) . PHP_EOL . PHP_EOL; echo $dom->saveHTML() . PHP_EOL . PHP_EOL; $dom = new DOMDocument(); $dom->formatOutput = false; $dom->loadHTML($html, LIBXML_PARSEHUGE); echo $dom->saveHTML($dom->documentElement) . PHP_EOL . PHP_EOL; echo $dom->saveHTML() . PHP_EOL . PHP_EOL;
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
2.9.4 <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body> </html> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body> </html> <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body> </html> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </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 2.9.4 <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body> </html> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body> </html> <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body> </html> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body> </html>
Output for 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
2.9.4 <html><head><meta content="text/html; charset=utf-8" http-equiv="Content-Type"></head><body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body></html> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><head><meta content="text/html; charset=utf-8" http-equiv="Content-Type"></head><body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body></html> <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body> </html> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body> </html>
Output for 7.1.25 - 7.1.33, 7.2.0 - 7.2.33
2.9.4 <html> <head><meta content="text/html; charset=utf-8" http-equiv="Content-Type"></head> <body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body> </html> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><head><meta content="text/html; charset=utf-8" http-equiv="Content-Type"></head><body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body></html> <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body> </html> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>test</p> </body> </html>

preferences:
163.01 ms | 404 KiB | 182 Q