php checkbox 데이타 넘기기

<input type="checkbox" name="cateSelect[]" value="<?=$miRows['u_cateCode']?>" class="cateSelect" id="<?=$miRows['u_cateCode']?>" />

// 데이타 받기

$cateSelect = $_POST['cateSelect']; // 받음

// echo "cateSelect: ".$cateSelect;

$cateSelect = implode(',',$cateSelect);

echo $cateSelect;

echo "<br />";

var_dump($_POST['cateSelect']);

echo "<br />";

echo "========================";

echo "<br />";

foreach($_POST['cateSelect'] as $items){

    echo "g: ".$items;

    echo "<br />";

}