(PHP 7 >= 7.3.0, PHP 8)
ldap_exop_refresh — Refresh extended operation helper
Performs a Refresh extended operation and returns the data.
ldapUne instance LDAP\Connection, retourné par ldap_connect().
dndn of the entry to refresh.
ttlTime in seconds (between 1 and 31557600) that the client requests that the entry exists in the directory before being automatically removed.
   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.
  
| Version | Description | 
|---|---|
| 8.1.0 | Le paramètre ldapattend désormais une instance de
  LDAP\Connection ; auparavant, une ressourceldap linkétait attendue. |