Current File : /home/lightco1/luminero.com.au/libraries/compojoom/query/helper.php
<?php
/**
* @package Lib_Compojoom
* @author DanielDimitrov <daniel@compojoom.com>
* @date 08.01.2015
*
* @copyright Copyright (C) 2008 - 2013 compojoom.com . All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('_JEXEC') or die('Restricted access');
/**
* Class CompojoomQueryHelper
*
* @since 4.0.31
*/
class CompojoomQueryHelper
{
/**
* Generates column IN ('a', 'b', '3')
*
* @param string $column - the column name
* @param array $array - the array to implode and escape
* @param object $db - the db object
* @param bool $not - Use NOT IN instead of IN
*
* @return string
*/
public static function in($column, $array, $db, $not = false, $castInt = false)
{
$n = ($not) ? " NOT " : "";
return $db->qn($column) . $n . ' IN (' . self::implode($array, $db, 'q', $castInt) . ')';
}
/**
* Implode with value escaping
*
* @param array $values - array with values to implode
* @param object $db - the db object
* @param string $type - the type of escaping we should do quote or quoteName (q or qn)
*
* @return string
*/
public static function implode($values, $db, $type = 'q', $castInt = false)
{
return implode(',', array_map(
function ($v) use ($db, $type, $castInt)
{
if ($castInt)
{
$v = (int) $v;
}
return $db->$type($v);
}, $values
)
);
}
/**
* Create proper array for Update query. The initial array has the form of array ('key' => 'value')
* the new array has the form of array( 'key = value', ...) both key and value are properly escaped
*
* @param array $array - the array to format
* @param object $db - the db object
*
* @return array
*/
public static function createProperArrayForUpdateQuery($array, $db)
{
$set = array();
foreach ($array as $key => $value)
{
$set[] = $db->qn($key) . '=' . $db->q($value);
}
return $set;
}
}
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