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run code in 200+ php & hhvm versions
Bugs & Features
<?php $test = Array ( ); $test[one] = 1; print_r ($test);
Output for 7.2.0 - 7.2.6
Warning: Use of undefined constant one - assumed 'one' (this will throw an Error in a future version of PHP) in /in/1Ufj3 on line 7 Array ( [one] => 1 )
Output for 4.3.0 - 7.1.20
Notice: Use of undefined constant one - assumed 'one' in /in/1Ufj3 on line 7 Array ( [one] => 1 )