93 lines
2.2 KiB
PHP
93 lines
2.2 KiB
PHP
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<?php
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/*+***********************************************************************************
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* The contents of this file are subject to the vtiger CRM Public License Version 1.0
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* ("License"); You may not use this file except in compliance with the License
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* The Original Code is: vtiger CRM Open Source
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* The Initial Developer of the Original Code is vtiger.
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* Portions created by vtiger are Copyright (C) vtiger.
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* All Rights Reserved.
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*************************************************************************************/
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class SqlResultIterator implements Iterator{
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function __construct($adb, $result){
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$this->result = $result;
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$this->adb = $adb;
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$this->pos = 0;
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}
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public function rewind(){
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$this->pos = 0;
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}
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function valid(){
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$adb = $this->adb;
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return $this->pos < $adb->num_rows($this->result);
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}
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public function next(){
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$this->pos+=1;
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}
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public function current(){
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$adb = $this->adb;
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$data = $adb->raw_query_result_rowdata($this->result, $this->pos);
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return new SqlResultIteratorRow($data);
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}
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public function key(){
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return $this->pos;
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}
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/**
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* Return the contents of the resultset as an array. Destroys a running iterator's state.
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*
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* This method will reset the iterator using the rewind method.
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*
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* $copyFields specify which fields of the result to copy to the array.
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* If not specified the function will return values for all the fields.
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*/
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function toArray($copyFields=null){
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$adb = $this->adb;
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$this->rewind();
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if($copyFields===null){
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$columnData = $adb->getFieldsDefinition($this->result);
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$columnNames = array();
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foreach($columnData as $column){
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$columnNames[]=$column->name;
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}
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$copyFields = $columnNames;
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}
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$arr=array();
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foreach($this as $row){
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$rowArr = array();
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foreach($copyFields as $name){
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$rowArr[$name]=$row->$name;
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}
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$arr[]=$rowArr;
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}
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return $arr;
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$this->rewind();
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}
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}
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class SqlResultIteratorRow{
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function __construct($data){
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$this->data = $data;
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}
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function get($column){
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return $this->data[$column];
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}
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function __get($column){
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return $this->get($column);
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}
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}
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?>
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