lista = array(3, 5, 8, 11);
$listb = $phpig->listb = array(2, 6, 8, 9, 11, 15);
$listc = $phpig->listc;
$lena = $phpig->getlenght($lista); //取得表大小
$lenb = $phpig->getlenght($listb);
$i = $j = 0;
while($i     $ea = $phpig->getelement($lista, $i);
    $eb = $phpig->getelement($listb, $j);
    if($ea         $listc = $phpig->listinsert($listc, $ea);
        ++$i;
    } else {
        $listc = $phpig->listinsert($listc, $eb);
        ++$j;
    }
}
while($i     $ea = $phpig->getelement($lista, $i);
    $listc = $phpig->listinsert($listc, $ea);
    ++$i;
}
while($j     $eb = $phpig->getelement($listb, $j);
    $listc = $phpig->listinsert($listc, $eb);
    ++$j;
}
print_r($listc);
?>