PHP :: Request #80036 :: Add a function to get the length of hash algorithm

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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[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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