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openssl_error_string

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

openssl_error_string — Return openSSL error message

Descrizione

openssl_error_string(): string|false

openssl_error_string() returns the last error from the openSSL library. Error messages are queued, so this function should be called multiple times to collect all of the information. The last error will be the most recent one.

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

Returns an error message string, or false if there are no more error messages to return.

Esempi

Example #1 openssl_error_string() example

<?php
// lets assume you just called an openssl function that failed
while ($msg = openssl_error_string())
echo $msg . "<br />\n";
?>