Php/docs/function.ldap-exop-refresh
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ldap_exop_refresh
(PHP 7 >= 7.3.0)
ldap_exop_refresh — Refresh extended operation helper
说明
ldap_exop_refresh
( resource $ldap
, string $dn
, int $ttl
) : int|false
Performs a Refresh extended operation and returns the data.
参数
ldap- An LDAP link identifier, returned by ldap_connect().
dn- dn of the entry to refresh.
ttl- Time in seconds (between 1 and 31557600) that the client requests that the entry exists in the directory before being automatically removed.
返回值
From RFC:
The responseTtl field is the time in seconds which the server chooses
to have as the time-to-live field for that entry. It must not be any
smaller than that which the client requested, and it may be larger.
However, to allow servers to maintain a relatively accurate
directory, and to prevent clients from abusing the dynamic
extensions, servers are permitted to shorten a client-requested
time-to-live value, down to a minimum of 86400 seconds (one day).
false will be returned on error.
