Bugs & Features
<?php error_reporting(E_ALL); echo('start'); function _($x){return ($x)?htmlspecialchars($x):'nbsp;';} echo('end');
Output for hhvm-3.3.1 - 3.8.0
startend
Output for 5.0.0 - 7.0.0alpha2
Fatal error: Cannot redeclare _() in /in/f9poH on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.9
start Fatal error: Cannot redeclare _() in /in/f9poH on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
start Fatal error: Cannot redeclare _() in /in/f9poH on line 4