# 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.