Файл: contao-3.5.8/system/modules/core/library/Contao/Database/Mysql/Result.php
Строк: 102
<?php
/**
* Contao Open Source CMS
*
* Copyright (c) 2005-2016 Leo Feyer
*
* @license LGPL-3.0+
*/
namespace ContaoDatabaseMysql;
/**
* MySQL-specific database result class
*
* @author Leo Feyer <https://github.com/leofeyer>
*/
class Result extends DatabaseResult
{
/**
* Fetch the current row as enumerated array
*
* @return array The row as array
*/
protected function fetch_row()
{
return mysql_fetch_row($this->resResult);
}
/**
* Fetch the current row as associative array
*
* @return array The row as associative array
*/
protected function fetch_assoc()
{
return mysql_fetch_assoc($this->resResult);
}
/**
* Return the number of rows in the result set
*
* @return integer The number of rows
*/
protected function num_rows()
{
return mysql_num_rows($this->resResult);
}
/**
* Return the number of fields of the result set
*
* @return integer The number of fields
*/
protected function num_fields()
{
return mysql_num_fields($this->resResult);
}
/**
* Get the column information and return it as array
*
* @param integer $intOffset The field offset
*
* @return array|object An array or object with the column information
*/
protected function fetch_field($intOffset)
{
return mysql_fetch_field($this->resResult, $intOffset);
}
/**
* Navigate to a certain row in the result set
*
* @param integer $intIndex The row index
*
* @throws OutOfBoundsException If $intIndex is out of bounds
*/
protected function data_seek($intIndex)
{
if ($intIndex < 0)
{
throw new OutOfBoundsException("Invalid index $intIndex (must be >= 0)");
}
$intTotal = $this->num_rows();
if ($intTotal <= 0)
{
return; // see #6319
}
if ($intIndex >= $intTotal)
{
throw new OutOfBoundsException("Invalid index $intIndex (only $intTotal rows in the result set)");
}
mysql_data_seek($this->resResult, $intIndex);
}
/**
* Free the result
*/
public function free()
{
if (is_resource($this->resResult))
{
mysql_free_result($this->resResult);
}
}
}
// Backwards compatibility
class_alias('Contao\Database\Mysql\Result', 'Database_Result');