Php/docs/function.ssdeep-fuzzy-compare

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ssdeep_fuzzy_compare

(PECL ssdeep >= 1.0.0)

ssdeep_fuzzy_compareCalculates the match score between two fuzzy hash signatures


説明

ssdeep_fuzzy_compare ( string $signature1 , string $signature2 ) : int

Calculates the match score between signature1 and signature2 using [http://dfrws.org/2006/proceedings/12-Kornblum.pdf »  context-triggered piecewise hashing], and returns the match score.


パラメータ

signature1
The first fuzzy hash signature string.
signature2
The second fuzzy hash signature string.


返り値

Returns an integer from 0 to 100 on success, false otherwise.