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ldap_search — Search LDAP tree
$ldap,$base,$filter,$attributes = [],$attributes_only = 0,$sizelimit = -1,$timelimit = -1,$deref = LDAP_DEREF_NEVER,$controls = null
Performs the search for a specified filter on the directory with the scope
of LDAP_SCOPE_SUBTREE. This is equivalent to searching
the entire directory.
Aynı anda bir çok arama yapmak münkündür. Bu durumda, ilk bağımsız değişken, tek bir
LDAP\Connection örneği değil,
LDAP\Connection örnekleri dizisi olmalıdır. Aramalarda
aynı temel DN veya süzgeç kullanılmayacaksa bunun yerine ya temel DN dizisi
ya da süzgeç dizisi belirtilmeli ve bu diziler
LDAP\Connection örnekleri dizisi ile aynı sayıda
eleman içermelidir, bunun sebebi bu dizilerin her girdisinin sırayla ayrı
aramalarda kullanılmasıdır. Aynı anda çoklu arama yapılması durumunda,
false döndüren bir hata oluşmadığı takdirde bir
LDAP\Result örnekleri dizisi döner.
ldapldap_list() veya ldap_connect() işlevinden dönen LDAP\Connection nesnesi.
baseThe base DN for the directory.
filterThe search filter can be simple or advanced, using boolean operators in the format described in the LDAP documentation (see the » Netscape Directory SDK or » RFC4515 for full information on filters).
attributes
An array of the required attributes, e.g. array("mail", "sn", "cn").
Note that the "dn" is always returned irrespective of which attributes
types are requested.
Using this parameter is much more efficient than the default action (which is to return all attributes and their associated values). The use of this parameter should therefore be considered good practice.
attributes_onlyShould be set to 1 if only attribute types are wanted. If set to 0 both attributes types and attribute values are fetched which is the default behaviour.
sizelimitEnables you to limit the count of entries fetched. Setting this to 0 means no limit.
Bilginize:
This parameter can NOT override server-side preset sizelimit. You can set it lower though.
Some directory server hosts will be configured to return no more than a preset number of entries. If this occurs, the server will indicate that it has only returned a partial results set. This also occurs if you use this parameter to limit the count of fetched entries.
timelimitSets the number of seconds how long is spend on the search. Setting this to 0 means no limit.
Bilginize:
This parameter can NOT override server-side preset timelimit. You can set it lower though.
derefSpecifies how aliases should be handled during the search. It can be one of the following:
LDAP_DEREF_NEVER - (default) aliases are never
dereferenced.
LDAP_DEREF_SEARCHING - aliases should be
dereferenced during the search but not when locating the base object
of the search.
LDAP_DEREF_FINDING - aliases should be
dereferenced when locating the base object but not during the search.
LDAP_DEREF_ALWAYS - aliases should be dereferenced
always.
controlsArray of LDAP Controls to send with the request.
Başarı durumunda LDAP\Result örneği veya
LDAP\Result
örnekleri dizisi, başarısızlık durumunda false döner.
| Sürüm: | Açıklama |
|---|---|
| 8.1.0 |
ldap bağımsız değişkeni artık
LDAP\Connection nesnesi kabul ediyor, evvelce
resource türünde geçerli bir ldap link
değeri kabul ederdi.
|
| 8.1.0 | Artık LDAP\Result nesnesi dönüyor; evvelce LDAP özkaynağı dönerdi. |
| 8.0.0 | denetimler artık null olabiliyor;
evvelce [] öntanımlı idi. |
| 7.3.0 |
Support for controls added
|
The example below retrieves the organizational unit, surname, given name and email address for all people in "My Company" where the surname or given name contains the substring $person. This example uses a boolean filter to tell the server to look for information in more than one attribute.
Örnek 1 LDAP search
<?php
// $ds is a valid LDAP\Connection instance for a directory server
// $person is all or part of a person's name, eg "Jo"
$dn = "o=My Company, c=US";
$filter="(|(sn=$person*)(givenname=$person*))";
$justthese = array("ou", "sn", "givenname", "mail");
$sr=ldap_search($ds, $dn, $filter, $justthese);
$info = ldap_get_entries($ds, $sr);
echo $info["count"]." entries returned\n";
?>