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<?php $data = "123@456asdf7896"; $numbers = preg_replace('/\D/', '', $data); ?> $phone_num = '('.substr($numbers, 0, 3).') '.substr($numbers, 3, 3).'-'.substr($numbers,6); echo var_dump($data); echo var_dump($numbers); echo var_dump($phone_num);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
$phone_num = '('.substr($numbers, 0, 3).') '.substr($numbers, 3, 3).'-'.substr($numbers,6); echo var_dump($data); echo var_dump($numbers); echo var_dump($phone_num);

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133.31 ms | 404 KiB | 170 Q