(PHP 4 >= 4.0.6, PHP 5, PHP 7, PHP 8)

openssl_x509_freeFree certificate resource


This function has been DEPRECATED as of PHP 8.0.0. Relying on this function is highly discouraged.


openssl_x509_free(OpenSSLCertificate $certificate): void


This function has no effect. Prior to PHP 8.0.0, this function was used to close the resource.

openssl_x509_free() frees the certificate associated with the specified certificate resource from memory.

Elenco dei parametri


Valori restituiti

Nessun valore viene restituito.

Log delle modifiche

Versione Descrizione
8.0.0 This function is now deprecated as it doesn't have an effect anymore.
8.0.0 certificate accepts an OpenSSLCertificate instance now; previously, a resource of type OpenSSL X.509 was accepted.
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