array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'zh', ), 'this' => array ( 0 => 'function.mhash-get-hash-name.php', 1 => 'mhash_get_hash_name', 2 => 'Gets the name of the specified hash', ), 'up' => array ( 0 => 'ref.mhash.php', 1 => 'Mhash 函数', ), 'prev' => array ( 0 => 'function.mhash-get-block-size.php', 1 => 'mhash_get_block_size', ), 'next' => array ( 0 => 'function.mhash-keygen-s2k.php', 1 => 'mhash_keygen_s2k', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/mhash/functions/mhash-get-hash-name.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

mhash_get_hash_name

(PHP 4, PHP 5, PHP 7, PHP 8)

mhash_get_hash_name — Gets the name of the specified hash

警告

此函数自 PHP 8.1.0 起弃用。强烈建议不要应用此函数。

说明

#[\Deprecated]
mhash_get_hash_name(int $algo): string|false

Gets the name of the specified algo.

参数

algo: The hash ID. One of the MHASH_hashname constants.

返回值

Returns the name of the hash or false, if the hash does not exist.

更新日志

版本说明

8.1.0 This function has been deprecated. Use the hash_*() functions instead.

示例

示例 #1 mhash_get_hash_name() Example

<?php

echo mhash_get_hash_name(MHASH_MD5); // MD5

?>