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Diffstat (limited to 'user_guide_src/source/general/compatibility_functions.rst')
| -rw-r--r-- | user_guide_src/source/general/compatibility_functions.rst | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/user_guide_src/source/general/compatibility_functions.rst b/user_guide_src/source/general/compatibility_functions.rst index e025d2aa3..3495101ac 100644 --- a/user_guide_src/source/general/compatibility_functions.rst +++ b/user_guide_src/source/general/compatibility_functions.rst @@ -93,6 +93,35 @@ Function reference For more information, please refer to the `PHP manual for password_verify() <http://php.net/password_verify>`_. +********************* +Hash (Message Digest) +********************* + +This compatibility layer contains only a single function at +this time - ``hash_pbkdf2()``, which otherwise requires PHP 5.5. + +Dependancies +============ + +- None + +Function reference +================== + +.. function:: hash_pbkdf2($algo, $password, $salt, $iterations[, $length = 0[, $raw_output = FALSE]]) + + :param string $algo: Hashing algorithm + :param string $password: Password + :param string $salt: Hash salt + :param int $iterations: Number of iterations to perform during derivation + :param int $length: Output string length + :param bool $raw_output: Whether to return raw binary data + :returns: Password-derived key or FALSE on failure + :rtype: string + + For more information, please refer to the `PHP manual for + hash_pbkdf2() <http://php.net/hash_pbkdf2>`_. + **************** Multibyte String **************** |