3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'garahasgcdotrrriefvdqvegtartfhpnlwizanrhcqirnqllicyjhttvdylvkqccpljzrgledgqpjbttgwbqwgtkytkjxtufqcermdywzthceowyurrlmvvbiljraidwnmznazymwcjdozfaauzcnlwsxqfzgpzbsru1234567890ukxzqsvowzhnwnzzdzokhcffkpdvwycpcmxdknjvaakqjgjkvtqctpkhvgmeytsypkrfozeljsochfjvlszrwutiq'; // $str_array = explode('', $str); $local = substr($str, 0, 64); $domain = substr($str, 0, 63); $com = substr($str, 0, 63); $email = $local. '@' . $domain . '.' . $com; print_r(filter_var($email , FILTER_VALIDATE_EMAIL) . "<br/>");

preferences:
37.41 ms | 402 KiB | 5 Q