Add attribute values to current attributes ldap_list ldap_mod_del LDAP Functions PHP Manual ldap_mod_add (PHP 4, PHP 5)ldap_mod_add — Add attribute values to current attributes Description bool ldap_mod_add ( resource $link_identifier , string $dn , array $entry ) Adds one or more attributes to the specified dn . It performs the modification at the attribute level as opposed to the object level. Object-level additions are done by the ldap_add() function. Parameters link_identifier An LDAP link identifier, returned by ldap_connect(). dn The distinguished name of an LDAP entity. entry Return Values Returns TRUE on success or FALSE on failure. Notes Note: This function is binary-safe. See Also ldap_mod_del() ldap_mod_replace() ldap_list ldap_mod_del LDAP Functions PHP Manual