ldap_control_paged_result(3) php man page | unix.com

LDAP_CONTROL_PAGED_RESULT(3)						 1					      LDAP_CONTROL_PAGED_RESULT(3)

ldap_control_paged_result - Send LDAP pagination control

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

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

PARAMETERS
	      o $link
		- An LDAP link identifier, returned by ldap_connect(3).

	      o $pagesize
		- The number of entries by page.

	      o $iscritical
		-  Indicates  whether  the  pagination	is  critical of not. If true and if the server doesn't support pagination, the search will
		return no result.

	      o $cookie
		- An opaque structure sent by the server (ldap_control_paged_result_response(3)).

RETURN VALUES
	Returns TRUE on success or FALSE on failure.

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.

SEE ALSO
       ldap_control_paged_result_response(3), RFC2696 : LDAP Control Extension for Simple Paged Results Manipulation.

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