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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(htmlspecialchars("a\xe299a5")); // string(0) ""
Output for 5.4.0 - 7.1.0
string(0) ""
Output for 4.3.0 - 5.0.5, 5.1.1 - 5.3.29
string(6) "a�99a5"
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/DkBnY on line 2
Process exited with code 255.