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run code in 150+ php & hhvm versions
Bugs & Features
<?php const TRUE = false; if (TRUE) { echo "TRUE"; } else { echo "FALSE!!!"; }
Output for hhvm-3.10.0 - 3.12.0
Notice: Constant TRUE already defined in /in/gnps0 on line 2 TRUE
Output for 5.3.0 - 5.4.8
Fatal error: Cannot redeclare constant 'TRUE' in /in/gnps0 on line 2
Process exited with code 255.