PHP - Manual: ssdeep_fuzzy_compare
2025-10-24
(PECL ssdeep >= 1.0.0)
ssdeep_fuzzy_compare — Calculates the match score between two fuzzy hash signatures
Calculates the match score between signature1
and signature2 using »
context-triggered piecewise hashing, and returns the match
score.
signature1The first fuzzy hash signature string.
signature2The second fuzzy hash signature string.
Returns an integer from 0 to 100 on success, false otherwise.
官方地址:https://www.php.net/manual/en/function.ssdeep-fuzzy-compare.php