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? ??? ?? PHP ???? PHP?? ?? ??? ?? ??? ??? ??? ???? ???? ??? ??????

PHP?? ?? ??? ?? ??? ??? ??? ???? ???? ??? ??????

Dec 22, 2024 pm 09:47 PM

How to Generate Secure Random Alphanumeric Strings for Verification Links in PHP?

PHP?? ?? ??? ?? ??? ?? ??? ??? ??

????? ??? ? ??? ??? ???? ?? ??? ????. ??? ??? ?????. ? ??? ???? ????? ??? ?? ???? ?????. PHP?? ??? ???? ???? ??? ??? ????.

PHP 7 ?? ????? ??(??)

PHP 7??? ???? ?? ?? ??? ?? Random_bytes($length) ??? ??????. -??? ???.

$bytes = random_bytes(20);
var_dump(bin2hex($bytes));

PHP 5 (???)

??? PHP ??? ?? ?? = $bytes * 2? ??? ??? ???? ???? bin2hex(openssl_random_pseudo_bytes($bytes))? ?????.

??? ??? ?? ??

?? ??? ?? ?? ??? ?????.

function getToken($length)
{
    $token = "";
    $codeAlphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
    $max = strlen($codeAlphabet);

    for ($i = 0; $i < $length; $i++) {
        $token .= $codeAlphabet[crypto_rand_secure(0, $max - 1)];
    }

    return $token;
}

crypto_rand_secure($min, $max)? openssl_random_pseudo_bytes? ???? $min? $max ??? ??? ?????. getToken($length)? ??? ?? ???? ???? $length ??? ???? ?????.

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? ??? PHP?? ?? ??? ?? ??? ??? ??? ???? ???? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!

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Undresser.AI Undress

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AI Clothes Remover

AI Clothes Remover

???? ?? ???? ??? AI ?????.

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Video Face Swap

??? ??? AI ?? ?? ??? ???? ?? ???? ??? ?? ????!

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SublimeText3 ??? ??

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