Manuál PHP | ||
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PÅ™edcházejÃcà | DalÅ¡Ã |
sha1
Description
string sha1 ( string str [, bool raw_output] )
Calculates the sha1 hash of str
using the
US Secure Hash Algorithm 1,
and returns that hash. The hash is a 40-character hexadecimal number.
If the optional raw_output
is set to TRUE,
then the sha1 digest is instead returned in raw binary format with a
length of 20.
Poznámka: The optional
raw_output
parameter was added in PHP 5.0.0 and defaults to FALSE
See also sha1_file(), crc32(), and md5()
PÅ™edcházejÃcà | Domů | DalÅ¡Ã |
sha1_file | Nahoru |