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run code in 500+ PHP versions simultaneously
<?php $dom = DOM\HTMLDocument::createFromString('<body><h1>Test</h1></body>', LIBXML_NOERROR); echo $dom->body->innerHTML, "\n"; // Output: <h1>Test</h1> $dom->body->innerHTML = '<p>Something new</p>'; echo $dom->saveHTML(); // Output: <html><head></head><body><p>Something new</p></body></html>
Output for 8.4.1 - 8.4.24, 8.5.0 - 8.5.9
<h1>Test</h1> <html><head></head><body><p>Something new</p></body></html>
Output for 8.1.32 - 8.1.34, 8.2.25 - 8.2.32, 8.3.5 - 8.3.32
Fatal error: Uncaught Error: Class "DOM\HTMLDocument" not found in /in/R7sAl:3 Stack trace: #0 {main} thrown in /in/R7sAl on line 3
Process exited with code 255.
Output for 7.4.33
Fatal error: Uncaught Error: Class 'DOM\HTMLDocument' not found in /in/R7sAl:3 Stack trace: #0 {main} thrown in /in/R7sAl on line 3
Process exited with code 255.
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