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102 lines
2.4 KiB
102 lines
2.4 KiB
<?php
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/**
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* @copyright NetMonsters <team@netmonsters.ru>
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* @link http://netmonsters.ru
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* @package Majestic
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* @subpackage db
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* @since 2010-02-19
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* @version SVN: $Id$
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* @filesource $URL$
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*/
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/**
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* @property MySQLiDriver $driver
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* @property MySQLi_Result $result
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*/
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class MySQLiStatement extends DbStatement
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{
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/**
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* Fetches single row
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*
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* @param mixed $style
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* @return mixed
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*/
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public function fetch($style = Db::FETCH_OBJ)
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{
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if (!$this->result) {
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return false;
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}
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$row = false;
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switch ($style) {
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case Db::FETCH_OBJ:
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$row = $this->result->fetch_object();
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break;
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case Db::FETCH_NUM:
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$row = $this->result->fetch_array(MYSQLI_NUM);
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break;
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case Db::FETCH_ASSOC:
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$row = $this->result->fetch_assoc();
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break;
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case Db::FETCH_BOTH:
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$row = $this->result->fetch_array(MYSQLI_BOTH);
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break;
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default:
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throw new GeneralException('Invalid fetch mode "' . $style . '" specified');
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}
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return $row;
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}
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/**
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* @param string $class
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*/
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public function fetchObject($class = 'stdClass')
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{
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return $this->result->fetch_object($class);
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}
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public function close()
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{
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if ($this->result !== null) {
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$this->result->close();
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$this->result = null;
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}
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}
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public function affectedRows()
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{
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return $this->driver->getConnection()->affected_rows;
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}
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public function numRows()
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{
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if ($this->result) {
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return $this->result->num_rows;
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}
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return false;
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}
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protected function driverExecute($sql)
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{
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/**
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* @var MySQLi
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*/
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$mysqli = $this->driver->getConnection();
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if (DEBUG) {
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$profiler = Profiler::getInstance()->profilerCommand('MySQL', $sql);
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$result = $mysqli->query($sql);
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$profiler->end();
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} else {
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$result = $mysqli->query($sql);
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}
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if ($result === false) {
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$message = $mysqli->error . "\nQuery: \"" . $sql . '"';
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throw new GeneralException($message, $mysqli->errno);
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}
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if ($result instanceof MySQLi_Result) {
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$this->result = $result;
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}
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return true;
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}
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}
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