scache_lasterr

Description

long scache_lasterr(resource session)
long $SCacheConnection->lasterr()

Retrieves last error code from given session

Parameters

session
Session resource returned from scache_open, scache_reset or scache_connect

Return values

Last known error state. Error codes are defined in constants.

Notes

In case of multi-request call by scache_iov last known error state is undefined. Error code is resolvable only with single operation requests.

Examples

<?php

/* get connection */
$session = scache_reset('MyEasilyGuessableSecret');

if (!scache_replace($session, 'unexisting/value', 'null')) {
    echo scache_strerror(scache_lasterr($session));
}
?>