(PECL ssdeep >= 1.0.0)
ssdeep_fuzzy_hash_filename — Create a fuzzy hash from a file
ssdeep_fuzzy_hash_filename() calculates the hash
of the file specified by file_name using
» context-triggered piecewise
hashing, and returns that hash.
file_nameThe filename of the file to hash.
Returns a string on success, false otherwise.