70 lines
1.6 KiB
PHP
70 lines
1.6 KiB
PHP
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<?php defined('SYSPATH') OR die('No direct script access.');
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/**
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* Object used for caching the results of select queries. See [Results](/database/results#select-cached) for usage and examples.
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*
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* @package Kohana/LDAP
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* @category Query/Result
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* @author Deon George
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* @copyright (c) 2013 phpLDAPadmin Development Team
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* @license http://dev.phpldapadmin.org/license.html
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*/
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class Kohana_Database_LDAP_Result_Cached extends Database_Result_Cached {
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public function __construct(array $result, $sql, $as_object = NULL)
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{
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parent::__construct($result, $sql, $as_object);
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// Find the number of rows in the result
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$this->_total_rows = count($result);
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$this->_current_row = key($result);
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}
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public function __destruct() {
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// Cached results do not use resources
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}
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public function cached() {
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return $this;
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}
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public function current() {
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// Return an array of the row
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return $this->valid() ? $this->_result[$this->_current_row] : NULL;
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}
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public function key() {
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return $this->_current_row;
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}
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public function next() {
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next($this->_result);
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$this->_current_row = key($this->_result);
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return $this;
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}
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public function offsetExists($offset) {
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return isset($this->_result[$offset]);
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}
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public function rewind() {
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// We dont index by numbers, so we can just return
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reset($this->_result);
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$this->_current_row = key($this->_result);
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return $this;
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}
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public function seek($offset) {
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if (isset($this->_result[$offset])) {
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$this->_current_row = $offset;
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return TRUE;
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} else {
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return FALSE;
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}
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}
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} // End Database_LDAP_Result_Cached
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