84 lines
2.0 KiB
Plaintext
84 lines
2.0 KiB
Plaintext
<?php
|
|
|
|
/* SQL Select Query Class */
|
|
|
|
class Query
|
|
{
|
|
private $oMySql;
|
|
|
|
private $asSelections;
|
|
private $asSources;
|
|
private $asConstraints;
|
|
private $asOrders;
|
|
private $asGroups;
|
|
|
|
function __construct($oMySql)
|
|
{
|
|
$this->oMySql = $oMySql;
|
|
$asSelections = $asSources = $asConstraints = $asOrders = $asGroups = array();
|
|
}
|
|
|
|
public function addSelect()
|
|
{
|
|
|
|
}
|
|
|
|
/*
|
|
function selectRows($asInfo)
|
|
{
|
|
$sAttributes = array('select'=>"SELECT", 'from'=>"FROM", 'constraint'=>"WHERE", 'groupBy'=>"GROUP BY", 'orderBy'=>"ORDER BY");
|
|
$asRowSeparators = array('select'=>", ", 'from'=>"", 'constraint'=>" AND ", 'groupBy'=>", ", 'orderBy'=>", ");
|
|
$asOperators = array('constraint'=>" = ", 'orderBy'=>" ");
|
|
|
|
$sQuery = "";
|
|
foreach($sAttributes as $sStatement => $sKeyWord)
|
|
{
|
|
$asSelection = array_key_exists($sStatement, $asInfo)?$asInfo[$sStatement]:array();
|
|
if(!is_array($asSelection))
|
|
{
|
|
$asSelection = array($asSelection);
|
|
}
|
|
|
|
//if provided values
|
|
if(count($asSelection)>0)
|
|
{
|
|
cleanSql($asSelection);
|
|
$sQuery .= " ".$sKeyWord." ";
|
|
|
|
//in case of double value input
|
|
if(array_key_exists($sStatement, $asOperators))
|
|
{
|
|
$sQuery .= implodeAll($asSelection, $asOperators[$sStatement], $asRowSeparators[$sStatement]);
|
|
}
|
|
else
|
|
{
|
|
$sQuery .= implode($asRowSeparators[$sStatement], $asSelection);
|
|
}
|
|
}
|
|
//default value for select
|
|
elseif($sStatement=='select')
|
|
{
|
|
$sQuery .= " ".$sKeyWord." * ";
|
|
}
|
|
}
|
|
|
|
return getArrayQuery($sQuery, true);
|
|
}
|
|
|
|
function implodeAll($asText, $sKeyValueSeparator='', $sRowSeparator='', $sKeyPre='', $sValuePost=false)
|
|
{
|
|
if($sValuePost===false)
|
|
{
|
|
$sValuePost = $sKeyPre;
|
|
}
|
|
$asCombinedText = array();
|
|
foreach($asText as $sKey=>$sValue)
|
|
{
|
|
$asCombinedText[] = $sKeyPre.$sKey.$sKeyValueSeparator.$sValue.$sValuePost;
|
|
}
|
|
return implode($sRowSeparator, $asCombinedText);
|
|
}
|
|
*/
|
|
}
|
|
|
|
?> |