(PHP 5 >= 5.4.0)
ldap_control_paged_result — Send LDAP pagination control
$link
, int $pagesize
[, bool $iscritical
[, string $cookie
]] )Enable LDAP pagination by sending the pagination control (page size, cookie...).
linkAn LDAP link identifier, returned by ldap_connect().
pagesizeThe number of entries by page.
iscriticalIndicates whether the pagination is critical of not. If true and if the server doesn't support pagination, the search will return no result.
cookieAn opaque structure sent by the server (ldap_control_paged_result_response()).
Returns TRUE on success or FALSE on failure.
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 != '');
Note:
Pagination control is a LDAPv3 protocol feature.