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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(filter_var('something@something,com', FILTER_VALIDATE_EMAIL));
based on jstad
Output for 5.5.0 - 5.6.30, hhvm-3.10.1 - 3.17.3, 7.0.0 - 7.3.1
bool(false)