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<?php $test = array(1); echo (empty($test[2])) ? 'empty' : 'not'; //echo $test[2];
Output for 4.3.0 - 5.0.5, 5.1.1 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
empty
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/o6I0g on line 5
Process exited with code 255.