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<?php | |
// usage: $newpassword = generatePassword(12); // for a 12-char password, upper/lower/numbers. | |
// functions that use rand() or mt_rand() are not secure according to the PHP manual. | |
function getRandomBytes( $nbBytes = 32 ){ | |
$bytes = openssl_random_pseudo_bytes( $nbBytes, $strong ); | |
if ( false !== $bytes && true === $strong ) { | |
return $bytes; | |
} |