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<?php $salt = '1234567890123456'; $iterations = 200000; $length = 256; $hash1 = hash_pbkdf2('sha256', 'plnlrtfpijpuhqylxbgqiiyipieyxvfsavzgxbbcfusqkozwpngsyejqlmjsytrmd', $salt, $iterations, $length);

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