hash_copy

Function • Params and return types changed in PHP 8.0

Copy hashing context.

PHP 5

PHP 7

Improved

PHP 8.1

PHP 8.2-8.3

PHP 8.4

PHP 8.5

PHP 8.6

`hash_copy` Function synopsis

hash_copy(HashContext $context): HashContext

Parameters

`$context`

TypeHashContext

Hashing context returned by hash_init.

Return value

TypeHashContext

Returns a copy of Hashing Context.

Changes to the `hash_copy` Function

PHP 8.0

Return type added: HashContext
Parameter type added for parameter #1 ($context): HashContext

- hash_copy($context)
+ hash_copy(HashContext $context): HashContext

`hash_copy` Function Availability

PHP Version	Availability
PHP 8.6Upcoming Release	Yes
PHP 8.5Supported (Latest)	Yes
PHP 8.4Supported	Yes
PHP 8.3Security-Fixes Only	Yes
PHP 8.2Security-Fixes Only	Yes
PHP 8.1Unsupported	Yes
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