Get single field value from mysql database


function single_select($tb, $field=”, $orderby=”, $limit=”, $show)
{
if($field == ”)
{
$field = “1=1”;
}
$sql = mysql_query(“select * from {$tb} where {$field} {$orderby} {$limit}”);
$re = mysql_fetch_array($sql);

return $re[$show];
}

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