ldap_control_paged_result

(PHP 5 >= 5.4.0, PHP 7)

ldap_control_paged_result — Send LDAP pagination control

Warning

This function has been DEPRECATED as of PHP 7.4.0, and REMOVED as of PHP 8.0.0. Instead the controls parameter of ldap_search() should be used. See also LDAP Controls for details.

Description

ldap_control_paged_result(
    resource $link,
    int $pagesize,
    bool $iscritical = false,
    string $cookie = ""
): bool

Enable LDAP pagination by sending the pagination control (page size, cookie...).

Parameters

link

An LDAP resource, returned by ldap_connect().

pagesize

The number of entries by page.

iscritical

Indicates whether the pagination is critical or not. If true and if the server doesn't support pagination, the search will return no result.

cookie

An opaque structure sent by the server (ldap_control_paged_result_response()).

Return Values

Returns true on success or false on failure.

Changelog

Version Description
8.0.0 This function has been removed.
7.4.0 This function has been deprecated.

Examples

The example below show the retrieval of the first page of a search paginated with one entry by page.

Example #1 LDAP pagination

<?php
     // $ds is a valid link identifier (see ldap_connect)
     ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);

     $dn        = 'ou=example,dc=org';
     $filter    = '(|(sn=Doe*)(givenname=John*))';
     $justthese = array('ou', 'sn', 'givenname', 'mail');

     // enable pagination with a page size of 1.
     ldap_control_paged_result($ds, 1);

     $sr = ldap_search($ds, $dn, $filter, $justthese);

     $info = ldap_get_entries($ds, $sr);

     echo $info['count'] . ' entries returned' . PHP_EOL;

The example below show the retrieval of all the result paginated with 100 entries by page.

Example #2 LDAP pagination

<?php
     // $ds is a valid link identifier (see ldap_connect)
     ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);

     $dn        = 'ou=example,dc=org';
     $filter    = '(|(sn=Doe*)(givenname=John*))';
     $justthese = array('ou', 'sn', 'givenname', 'mail');

     // enable pagination with a page size of 100.
     $pageSize = 100;

     $cookie = '';
     do {
         ldap_control_paged_result($ds, $pageSize, true, $cookie);

         $result  = ldap_search($ds, $dn, $filter, $justthese);
         $entries = ldap_get_entries($ds, $result);
             
         foreach ($entries as $e) {
             echo $e['dn'] . PHP_EOL;
         }

         ldap_control_paged_result_response($ds, $result, $cookie);
       
     } while($cookie !== null && $cookie != '');

Notes

Note:

Pagination control is a LDAPv3 protocol feature.