85 lines
2.3 KiB
PHP
85 lines
2.3 KiB
PHP
<?php
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/**
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* System - PHP Framework
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*
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* PHP Version 5.6
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*
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* @copyright 2016 Ulf Gebhardt (http://www.webcraft-media.de)
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* @license http://www.opensource.org/licenses/mit-license.php MIT
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* @link https://github.com/webcraftmedia/system
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* @package SYSTEM\DB
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*/
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namespace SYSTEM\DB;
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/**
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* Result Class provided by System to hold Database Query Result Ressources of MYSQL Querys.
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*/
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class ResultMysqli extends \SYSTEM\DB\Result{
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/** ressource Variable to store Database Result-ressource */
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private $res = NULL;
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/** ressource Variable to store current Line either as array or object */
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private $current = NULL;
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/**
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* Construct the Resultset with a database ressource
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*
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* @param ressource $res Ressource of the Database Result-Set
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*/
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public function __construct($res){
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$this->res = $res;}
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/**
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* Close Resultset upon destruction
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*/
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public function __destruct(){
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$this->close();}
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/**
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* Closes the Resultset
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*
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* @return null Returns null
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*/
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public function close(){
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mysqli_free_result($this->res);}
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/**
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* Counts the Lines in the Resultset
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*
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* @return int Returns number of lines in the result
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*/
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public function count(){
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return mysqli_num_rows($this->res);}
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/**
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* Counts the affected lines in the Resultset
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*
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* @return int Returns number of affected lines in the result
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*/
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public function affectedRows(){
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return mysqli_affected_rows($this->res);}
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/**
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* Returns the next line in the Resultset
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*
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* @param bool $object Determines if the result will be an object or array
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* @param int $result_type Mysql Fetch result Type
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* @return array Returns an array(object) containing the next line
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*/
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public function next($object = false, $result_type = MYSQLI_BOTH){
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if($object){
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$this->current = mysqli_fetch_object($this->res);
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} else {
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$this->current = mysqli_fetch_assoc($this->res);
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}
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return $this->current;
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}
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/**
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* Seeks an amount of lines within the Resultset
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*
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* @param int $row_number Lines to seek over
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* @return bool Returns true or false
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*/
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public function seek($row_number){
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return mysqli_data_seek($this->res,$row_number);}
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} |