ldap_set_option Set the value of the given option &reftitle.description; boolldap_set_option resourcelink_identifier intoption mixednewval Sets the value of the specified option to be newval. &reftitle.parameters; link_identifier An LDAP link identifier, returned by ldap_connect. option The parameter option can be one of: Option Type Available since LDAP_OPT_DEREF integer LDAP_OPT_SIZELIMIT integer LDAP_OPT_TIMELIMIT integer LDAP_OPT_NETWORK_TIMEOUT integer PHP 5.3.0 LDAP_OPT_PROTOCOL_VERSION integer LDAP_OPT_ERROR_NUMBER integer LDAP_OPT_REFERRALS bool LDAP_OPT_RESTART bool LDAP_OPT_HOST_NAME string LDAP_OPT_ERROR_STRING string LDAP_OPT_MATCHED_DN string LDAP_OPT_SERVER_CONTROLS array LDAP_OPT_CLIENT_CONTROLS array LDAP_OPT_SERVER_CONTROLS and LDAP_OPT_CLIENT_CONTROLS require a list of controls, this means that the value must be an array of controls. A control consists of an oid identifying the control, an optional value, and an optional flag for criticality. In PHP a control is given by an array containing an element with the key oid and string value, and two optional elements. The optional elements are key value with string value and key iscritical with boolean value. iscritical defaults to &false; if not supplied. See draft-ietf-ldapext-ldap-c-api-xx.txt for details. See also the second example below. newval The new value for the specified option. &reftitle.returnvalues; &return.success; &reftitle.examples; Set protocol version ]]> Set server controls "1.2.752.58.10.1", "iscritical" => true); // iscritical defaults to FALSE $ctrl2 = array("oid" => "1.2.752.58.1.10", "value" => "magic"); // try to set both controls if (!ldap_set_option($ds, LDAP_OPT_SERVER_CONTROLS, array($ctrl1, $ctrl2))) { echo "Failed to set server controls"; } ?> ]]> &reftitle.notes; This function is only available when using OpenLDAP 2.x.x OR Netscape Directory SDK x.x. &reftitle.seealso; ldap_get_option