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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(HHVM_VERSION_ID);
Output for 7.2.0 - 7.2.8
Warning: Use of undefined constant HHVM_VERSION_ID - assumed 'HHVM_VERSION_ID' (this will throw an Error in a future version of PHP) in /in/boKYY on line 3 string(15) "HHVM_VERSION_ID"
Output for 4.3.0 - 7.1.20
Notice: Use of undefined constant HHVM_VERSION_ID - assumed 'HHVM_VERSION_ID' in /in/boKYY on line 3 string(15) "HHVM_VERSION_ID"