<?php foreach (array( 'localpart.ending.with.dot.@example.com', '(comment)localpart@example.com', '"this is v@lid!"@example.com', '"much.more unusual"@example.com', 'postbox@com', 'admin@mailserver1', '"()<>[]:,;@\\"\\\\!#$%&\'*+-/=?^_`{}| ~.a"@example.org', '" "@example.org', '"a@b.com"<script>alert(document.cookie)</script>', 'a@b.com' ) as $address) { echo "$address is ".(filter_var($address, FILTER_VALIDATE_EMAIL) ? '' : 'not')." valid\n"; } ?>
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