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Request #80036 Add a function to get the length of hash algorithm
Submitted: 2020-08-31 03:14 UTC Modified: 2020-08-31 10:23 UTC
From: kayson at huida dot cn Assigned:
Status: Open Package: hash related
PHP Version: Next Minor Version OS: Windows10
Private report: No CVE-ID: None
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From: kayson at huida dot cn
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 [2020-08-31 03:14 UTC] kayson at huida dot cn 
Description:
------------
  In order to make my program more flexible, I hope to have a complete set of hash functions. For example: hash_algo_size().

  It is somewhat similar to the EVP_MD_size() function in openssl.

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 [2020-08-31 10:23 UTC] nikic@php.net 
FWIW, it should be possible to get this via strlen(hash($algo, '', true)).
 
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