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run code in 150+ php & hhvm versions
Bugs & Features
<?php $val = 0; $val = $val++; var_dump($val); // int (0)
Output for 4.3.0 - 5.0.5, 5.1.1 - 7.1.0
int(0)
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/PJhr0 on line 4
Process exited with code 255.