select query function mysql database


function select($tb, $field=”, $orderby=”, $limit=”)
{
$row[] = ”;
if($field == ”)
{
$field = “1=1”;
}
$sql = mysql_query(“select * from {$tb} where {$field} {$orderby} {$limit}”);
while($re = mysql_fetch_array($sql))
{
$row[] = $re;
}
$row = array_filter($row);
return $row;
}

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