Werbung
hash
(PHP 5 >= 5.1.2, PECL hash >= 1.1)
hash — Generate a hash value (message digest)
Beschreibung
string hash
( string $algo
, string $data
[, bool $raw_output = false
] )
Parameter-Liste
- 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. FALSE outputs lowercase hexits.
Rückgabewerte
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.
Beispiele
PHP Code
1
echo hash('ripemd160', 'The quick brown fox jumped over the lazy dog.');
Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
ec457d0a974c48d5685a7efa03d137dc8bbde7e3
Siehe auch
- hash_file() - Generate a hash value using the contents of a given file
- hash_hmac() - Generate a keyed hash value using the HMAC method
- hash_init() - Initialize an incremental hashing context
- md5() - Errechnet den MD5-Hash eines Strings
- sha1() - Berechnet den SHA1-Hash eines Strings