hash_hmac_file

Generate a keyed hash value using the HMAC method and the contents of a given file (PHP 5 >= 5.1.2, PECL hash:1.1-1.5)
string hash_hmac_file ( string algo, string filename, string key [, bool raw_output] )

Example 868. hash_hmac_file() example

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<?php
/* Create a file to calculate hash of */
file_put_contents('example.txt', 'The quick brown fox jumped over the lazy dog.');


echo hash_hmac_file('md5', 'example.txt', 'secret');
?>

The above example will output:

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7eb2b5c37443418fc77c136dd20e859c

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hash_algos
hash_file
hash_final
hash_hmac_file
hash_hmac
hash_init
hash_update_file
hash_update_stream
hash_update
hash

hash_hmac_file

Generate a keyed hash value using the HMAC method and the contents of a given file (PHP 5 >= 5.1.2, PECL hash:1.1-1.5) string hash_hmac_file ( string algo, string filename, string key [, bool raw_output] )

Example 868. hash_hmac_file() example

Change Language

Generate a keyed hash value using the HMAC method and the contents of a given file (PHP 5 >= 5.1.2, PECL hash:1.1-1.5)
string hash_hmac_file ( string algo, string filename, string key [, bool raw_output] )