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run code in 200+ php & hhvm versions
Bugs & Features
<?php $num1 = 10; $num2 = 5; $result = num1 + num2; echo $result; ?>
Output for 7.2.0
Warning: Use of undefined constant num1 - assumed 'num1' (this will throw an Error in a future version of PHP) in /in/DBInB on line 4 Warning: Use of undefined constant num2 - assumed 'num2' (this will throw an Error in a future version of PHP) in /in/DBInB on line 4 Warning: A non-numeric value encountered in /in/DBInB on line 4 Warning: A non-numeric value encountered in /in/DBInB on line 4 0
Output for 7.1.0 - 7.1.10
Notice: Use of undefined constant num1 - assumed 'num1' in /in/DBInB on line 4 Notice: Use of undefined constant num2 - assumed 'num2' in /in/DBInB on line 4 Warning: A non-numeric value encountered in /in/DBInB on line 4 Warning: A non-numeric value encountered in /in/DBInB on line 4 0
Output for 4.3.0 - 7.0.20
Notice: Use of undefined constant num1 - assumed 'num1' in /in/DBInB on line 4 Notice: Use of undefined constant num2 - assumed 'num2' in /in/DBInB on line 4 0