我正尝试在LDAP中使用php-ldap进行连接。我在使用ldap_bind()时遇到问题:$username='josue.ruiz';$password='pass';$ldapconfig['host']='10.10.10.11';$ldapconfig['port']=389;$ldapconfig['basedn']='dc=domain,dc=com';$ds=ldap_connect($ldapconfig['host'],$ldapconfig['port']);ldap_set_option($ds,LDAP_OPT_PROTOCOL_VERSION,3);ldap