PHP 手冊(cè) 后退 前進(jìn)md5_file (PHP 4 >= 4.2.0, PHP 5)md5_file -- Calculates the md5 hash of a given file 說明string md5_file ( string filename [, bool raw_output] ) Calculates the MD5 hash of the file specified by the filename parameter using the RSA Data Security, Inc. MD5 ...
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