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run code in 200+ php & hhvm versions
Bugs & Features
<?php $ob = new stdClass; //$ob->a = "ciaao"; var_dump($ob->a ?? false && $data->success === 'ciao');
based on oF3ue
Output for hhvm-3.15.4, 7.0.0 - 7.2.6
bool(false)
Output for 5.6.0 - 5.6.30
Parse error: syntax error, unexpected '?' in /in/49huJ on line 7
Process exited with code 255.