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SHA1

Calculate the sha1 hash of a string

SYNTAX

sha1 ( string $str [, bool $raw_output = FALSE ] ) : string

PARAMETERS

str

The input string.

raw_output

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, otherwise the returned value is a 40-character hexadecimal number.

RETURN

Returns the sha1 hash as a string.

EXAMPLES

STR

f7ff9e8b7bb2e09b70935a5d785e0cc5d9d0abf0

RAW_OUTPUT

f7ff9e8b7bb2e09b70935a5d785e0cc5d9d0abf0

PHP