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run code in 200+ php & hhvm versions
Bugs & Features
<?php $email = 'aaa@aaa.com'."\r"; var_dump( str_replace(array('/', '\\', '<', '>', ',', ':', ';', "\t", "\n", "\r", '"', "'", ' '), '', $email) == $email );
Output for 4.3.0 - 7.1.10
bool(false)