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run code in 200+ php & hhvm versions
Bugs & Features
<?php echo Infinity == NaN;
Output for 7.2.0
Warning: Use of undefined constant Infinity - assumed 'Infinity' (this will throw an Error in a future version of PHP) in /in/KsuZO on line 3 Warning: Use of undefined constant NaN - assumed 'NaN' (this will throw an Error in a future version of PHP) in /in/KsuZO on line 3
Output for 5.3.21 - 7.1.10
Notice: Use of undefined constant Infinity - assumed 'Infinity' in /in/KsuZO on line 3 Notice: Use of undefined constant NaN - assumed 'NaN' in /in/KsuZO on line 3