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PHP - Hashs

Vinícius Rezendrix PHP Portugiesisch 1 Seite

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PHP - HASH'S

hash() - Retorna o hash de um valor.

echo hash('ripemd160', 'The quick brown fox jumped over the lazy dog.');

// imprimirá ec457d0a974c48d5685a7efa03d137dc8bbde7e3

hash_algos() - Retorna a lista dos algoritimos de hash suportados

print_r(hash_algos());

//imprimirá

Array ( [0] => md2 [1] => md4 [2] => md5 [3] => sha1 [4] => sha224 [5] => sha256 [6] => sha384 [7] => sha512 [8] => ripemd128 [9] => ripemd160 [10] => ripemd256 [11] => ripemd320 [12] => whirlpool [13] => tiger128,3 [14] => tiger160,3 [15] => tiger192,3 [16] => tiger128,4 [17] => tiger160,4 [18] => tiger192,4 [19] => snefru [20] => snefru256 [21] => gost [22] => gost-crypto [23] => adler32 [24] => crc32 [25] => crc32b [26] => fnv132 [27] => fnv1a32 [28] => fnv164 [29] => fnv1a64 [30] => joaat [31] => haval128,3 [32] => haval160,3 [33] => haval192,3 [34] => haval224,3 [35] => haval256,3 [36] => haval128,4 [37] => haval160,4 [38] => haval192,4 [39] => haval224,4 [40] => haval256,4 [41] => haval128,5 [42] => haval160,5 [43] => haval192,5 [44] => haval224,5 [45] => haval256,5 )

password_hash(): - Utilizada para rodar um hash na senha inserida pelo o usuário para salvar no banco de dados.

password_verify(): - Utilizada para verificar se a senha informada pelo usuário coincide com a senha salva no banco de dados.

$password = 'nina';

$hashedPassword = password_hash($password, PASSWORD_DEFAULT);

echo $hashedPassword . '<br>';

if(password_verify($password, $hashedPassword)){

echo "<p>logado com sucesso</p>";

} else {

echo '<p>falha no login</p>';

}

// Com operador ternário

echo (password_verify('nina', $hashedPassword)) ? '<p>logado com sucesso</p>' : '<p>falha no login</p>';

Informationen

Beschreibung
PHP Notiz am PHP - Hashs, erstellt von Vinícius Rezendrix am 18/10/2019.
Erstellt von
Vinícius Rezendrix · Okt 2019
Aktualisiert
18 Okt 2019
Aufrufe
1
Tags
php
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