PHP 8.4.0 Alpha 2 available for testing

openssl_free_key

(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)

openssl_free_keyFree key resource

Aviso

Esta função tornou-se DEFASADA a partir do PHP 8.0.0. O uso desta função é fortemente desencorajado.

Descrição

openssl_free_key(OpenSSLAsymmetricKey $key): void

openssl_free_key() frees the key associated with the specified key from memory.

Parâmetros

key

Valor Retornado

Nenhum valor é retornado.

Registro de Alterações

Versão Descrição
8.0.0 This function is now deprecated as it doesn't have an effect anymore.
8.0.0 key accepts an OpenSSLAsymmetricKey now; previously, a resource of type OpenSSL key was accepted.
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User Contributed Notes 3 notes

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7
Lawri van Bul
6 years ago
I just checked the code for PHP 7.1 and in there openssl_free_key is an alias for opnessl_pkey_free (PHP_FALIAS).

This supports Richards assumption.

I would also suggest to not use the alias,
but use the openssl_pkey_free function in new code.

This is because it is more descriptive about what its intend is and is the same structure as similar function in the openssl section.
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0
Richard Lynch
11 years ago
openssl_free_key and openssl_pkey_free are probably aliases.

And the preferred one is probably openssl_pkey_free.
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-15
CIIDMike[at]Bweb1dev3
3 years ago
PHP 8.0 Deprecated: Function openssl_free_key() is deprecated
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