(PHP 5 >= 5.3.0)
openssl_get_md_methods — Récupère la liste des méthodes digest disponibles
$aliases = false
] )Récupère la liste des méthodes digest disponibles.
aliases
Passez TRUE si vous voulez que les alias de digest soient inclus
dans le tableau retourné.
Un array des méthodes digest disponibles.
Exemple #1 Exemple openssl_get_md_methods()
Montre à quoi ressemblent les digests disponibles, ainsi que les alias disponibles.
<?php
$digests = openssl_get_md_methods();
$digests_and_aliases = openssl_get_md_methods(true);
$digest_aliases = array_diff($digests_and_aliases, $digests);
print_r($digests);
print_r($digest_aliases);
?>
L'exemple ci-dessus va afficher quelque chose de similaire à :
Array
(
[0] => DSA
[1] => DSA-SHA
[2] => MD2
[3] => MD4
[4] => MD5
[5] => RIPEMD160
[6] => SHA
[7] => SHA1
[8] => SHA224
[9] => SHA256
[10] => SHA384
[11] => SHA512
[12] => dsaEncryption
[13] => dsaWithSHA
[14] => ecdsa-with-SHA1
[15] => md2
[16] => md4
[17] => md5
[18] => ripemd160
[19] => sha
[20] => sha1
[21] => sha224
[22] => sha256
[23] => sha384
[24] => sha512
)
Array
(
[2] => DSA-SHA1
[3] => DSA-SHA1-old
[4] => DSS1
[9] => RSA-MD2
[10] => RSA-MD4
[11] => RSA-MD5
[12] => RSA-RIPEMD160
[13] => RSA-SHA
[14] => RSA-SHA1
[15] => RSA-SHA1-2
[16] => RSA-SHA224
[17] => RSA-SHA256
[18] => RSA-SHA384
[19] => RSA-SHA512
[28] => dsaWithSHA1
[29] => dss1
[32] => md2WithRSAEncryption
[34] => md4WithRSAEncryption
[36] => md5WithRSAEncryption
[37] => ripemd
[39] => ripemd160WithRSA
[40] => rmd160
[43] => sha1WithRSAEncryption
[45] => sha224WithRSAEncryption
[47] => sha256WithRSAEncryption
[49] => sha384WithRSAEncryption
[51] => sha512WithRSAEncryption
[52] => shaWithRSAEncryption
[53] => ssl2-md5
[54] => ssl3-md5
[55] => ssl3-sha1
)