Php/docs/function.ldap-first-attribute

• PHP Manual
• LDAP 函数
• Return first attribute

ldap_first_attribute

(PHP 4, PHP 5, PHP 7)

ldap_first_attribute — Return first attribute

说明

ldap_first_attribute ( resource $ldap , resource $entry ) : string|false

Gets the first attribute in the given entry. Remaining attributes are retrieved by calling ldap_next_attribute() successively.

Similar to reading entries, attributes are also read one by one from a particular entry.

参数

ldap

An LDAP link identifier, returned by ldap_connect().

entry

ber_identifier

ber_identifier is the identifier to internal memory location pointer. It is passed by reference. The same ber_identifier is passed to ldap_next_attribute() , which modifies that pointer.

Note:

This parameter is no longer used as this is now handled automatically by PHP. For backwards compatibility PHP will not throw an error if this parameter is passed.

返回值

Returns the first attribute in the entry on success and false on error.

参见

• ldap_next_attribute() - Get the next attribute in result
• ldap_get_attributes() - Get attributes from a search result entry