mhash_get_hash_name

Function • Deprecated in PHP 8.1

Gets the name of the specified hash.

PHP 5

PHP 7

Improved

Deprecated

PHP 8.2

PHP 8.3

PHP 8.4

PHP 8.5

`mhash_get_hash_name` Function synopsis

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

Parameters

`$algo`

Typeint

The hash ID. One of the MHASH_* constants.

Return value

Typestring|false

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

Changes to the `mhash_get_hash_name` Function

PHP 8.1

Function deprecated

PHP 8.0

Return type added: string|false
Parameter name of parameter #1 changed: $hash to $algo
Parameter type added for parameter #1 ($algo): int

- mhash_get_hash_name($hash)
+ mhash_get_hash_name(int $algo): string|false

`mhash_get_hash_name` Function Availability

PHP Version	Availability
PHP 8.5Future Release	Yes Deprecated
PHP 8.4Upcoming Release	Yes Deprecated
PHP 8.3Supported (Latest)	Yes Deprecated
PHP 8.2Supported	Yes Deprecated
PHP 8.1Security-Fixes Only	Yes Deprecated
PHP 8.0Unsupported	Yes
PHP 7.4Unsupported	Yes
PHP 7.3Unsupported	Yes
PHP 7.2Unsupported	Yes
PHP 7.1Unsupported	Yes
PHP 7.0Unsupported	Yes
PHP 5.6Unsupported	Yes
PHP 5.5Unsupported	Yes
PHP 5.4Unsupported	Yes
PHP 5.3Unsupported	Yes