NO RETURN

$oid = intval($_GET{'org'});
or
$oid = intval(1854);

$qBuildings = "Select id, building_name FROM buildings WHERE org_id = `$oid`";


NO RETURN

$oid = intval(1854);
or
$oid = intval($_GET['org']);

$qBuildings = "Select id, building_name FROM buildings WHERE int(org_id) = $oid";



RETURNS ONLY HARDCODED VALS
$oid = ($_GET['org']);
$qBuildings = "Select id, building_name FROM buildings WHERE org_id =\'$oid\'";


RETURNS HARDCODED VALS AND 'ALL Locations' (for when org_id = 0)
$oid = intval($_GET['org']);
or
$oid = intval($_GET{'org'});

$qBuildings = "Select id, building_name FROM buildings WHERE org_id ='" . $oid ."'";




RETURN VALID

$oid = intval(1854);
$qBuildings = "Select id, building_name FROM buildings WHERE org_id = $oid";

or
$qBuildings = "Select id, building_name FROM buildings WHERE org_id =" . $oid;


RETURNS ALL BUILDINGS
$oid = intval($_GET['org']);
$qBuildings = "Select id, building_name FROM buildings WHERE org_id =" . $oid;