Hash 함수 목록
PHP Manual

hash

(PHP 5 >= 5.1.2, PECL hash >= 1.1)

hashGenerate a hash value (message digest)

설명

string hash ( string $algo , string $data [, bool $raw_output= false ] )

인수

algo

Name of selected hashing algorithm (i.e. "md5", "sha256", "haval160,4", etc..)

data

Message to be hashed.

raw_output

When set to TRUE, outputs raw binary data. Default value (FALSE) outputs lowercase hexits.

반환값

Returns a string containing the calculated message digest as lowercase hexits unless raw_output is set to true in which case the raw binary representation of the message digest is returned.

예제

Example #1 A hash() example

<?php
echo hash('ripemd160''The quick brown fox jumped over the lazy dog.');
?>

위 예제의 출력:

ec457d0a974c48d5685a7efa03d137dc8bbde7e3

참고


Hash 함수 목록
PHP Manual