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run code in 200+ php & hhvm versions
Bugs & Features
<?xml; $version="1.0"; echo $version; ?>
Output for 7.2.0 - 7.3.0rc4
Warning: Use of undefined constant xml - assumed 'xml' (this will throw an Error in a future version of PHP) in /in/ZGXKB on line 1 1.0
Output for 5.4.0 - 7.1.20
Notice: Use of undefined constant xml - assumed 'xml' in /in/ZGXKB on line 1 1.0
Output for 4.3.0 - 5.3.29
<?xml; $version="1.0"; echo $version; ?>