ssdeep_fuzzy_compare
(PECL ssdeep >= 1.0.0)
ssdeep_fuzzy_compare — Calculates the match score between two fuzzy hash signatures
说明
ssdeep_fuzzy_compare
( string
$signature1
, string $signature2
) : int
Calculates the match score between signature1
and signature2 using »
context-triggered piecewise hashing, and returns the match
score.
参数
-
signature1 -
The first fuzzy hash signature string.
-
signature2 -
The second fuzzy hash signature string.
返回值
Returns an integer from 0 to 100 on success, FALSE otherwise.