Php/docs/function.ldap-get-option

• PHP Manual
• LDAP 函数
• Get the current value for given option

ldap_get_option

(PHP 4 >= 4.0.4, PHP 5, PHP 7)

ldap_get_option — Get the current value for given option

说明

ldap_get_option ( resource $ldap , int $option [, array|string|int &$value = null ] ) : bool

Sets value to the value of the specified option.

参数

ldap

An LDAP link identifier, returned by ldap_connect().

option

The parameter option can be one of:

Option	Type	since
LDAP_OPT_DEREF	int
LDAP_OPT_SIZELIMIT	int
LDAP_OPT_TIMELIMIT	int
LDAP_OPT_NETWORK_TIMEOUT	int
LDAP_OPT_PROTOCOL_VERSION	int
LDAP_OPT_ERROR_NUMBER	int
LDAP_OPT_DIAGNOSTIC_MESSAGE	int
LDAP_OPT_REFERRALS	int
LDAP_OPT_RESTART	int
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_X_KEEPALIVE_IDLE	int	7.1
LDAP_OPT_X_KEEPALIVE_PROBES	int	7.1
LDAP_OPT_X_KEEPALIVE_INTERVAL	int	7.1
LDAP_OPT_X_TLS_CACERTDIR	string	7.1
LDAP_OPT_X_TLS_CACERTFILE	string	7.1
LDAP_OPT_X_TLS_CERTFILE	string	7.1
LDAP_OPT_X_TLS_CIPHER_SUITE	string	7.1
LDAP_OPT_X_TLS_CRLCHECK	int	7.1
LDAP_OPT_X_TLS_CRL_NONE	int	7.1
LDAP_OPT_X_TLS_CRL_PEER	int	7.1
LDAP_OPT_X_TLS_CRL_ALL	int	7.1
LDAP_OPT_X_TLS_CRLFILE	string	7.1
LDAP_OPT_X_TLS_DHFILE	string	7.1
LDAP_OPT_X_TLS_KEYILE	string	7.1
LDAP_OPT_X_TLS_PACKAGE	string	7.1
LDAP_OPT_X_TLS_PROTOCOL_MIN	int	7.1
LDAP_OPT_X_TLS_RANDOM_FILE	string	7.1
LDAP_OPT_X_TLS_REQUIRE_CERT	int

value

This will be set to the option value.

返回值

成功时返回 true， 或者在失败时返回 false。

范例

Example #1 Check protocol version

<?php// $ds is a valid link identifier for a directory serverif (ldap_get_option($ds, LDAP_OPT_PROTOCOL_VERSION, $version)) {    echo "Using protocol version $version\n";} else {    echo "Unable to determine protocol version\n";}?>

注释

Note:

This function is only available when using OpenLDAP 2.x.x OR Netscape Directory SDK x.x.

参见

• ldap_set_option() - Set the value of the given option