Php 查询价格表格

我有一个表单试图搜索不同的价格。我设法搜索地址和城市信息，但并没有搜索结果显示的价格。我不确定是在HTML方面还是在PHP方面出错。我使用了2个下拉列表和一组价格范围

HTML

900
1000
2000
3000
4000
5000
6000
7000
8000
1000
2000
3000
4000
5000
6000
7000
8000
9000

PHP

更改此选项：-

$sql = $mysqli->query("select * from propertyinfo where Property like '%$property%' and NumBed like '%$bedroom%' and NumBath like '%$bathroom%' and Price between '%priceMin%' and '%priceMax%'");

到

<?php
////////////connect with database goes here////////


///////////set search variables
$property = $_POST['property'];
$bedroom = $_POST['BedroomNumber'];
$bathroom = $_POST['BathroomNumber'];
$priceMin = $_POST['PriceMin'];
$priceMax = $_POST['PriceMax'];

//////////search
$sql = $mysqli->query("select * from propertyinfo where Property like '%$property%' and NumBed like '%$bedroom%' and NumBath like '%$bathroom%' and Price between '%priceMin%' and '%priceMax%'");

if($sql === FALSE) {
    die(mysql_error()); // TODO: better error handling
}

/////////display search results
while ($row = $sql->fetch_array(MYSQLI_ASSOC)){
    echo 'ID: '.$row['Property'];
    echo '<br/> Address: '.$row['StreetAddress'];
    echo '<br/> City: '.$row['City'];
    echo '<br/> Phone: '.$row['Phone'];
    echo '<br/> Bedroom: '.$row['NumBed'];
    echo '<br/> Bathroom: '.$row['NumBath'];
    echo '<br/><img src="images/'.$row['imageName1'].'" width="200" height="150" alt=""/>';
    }

?>

$sql = $mysqli->query("select * from propertyinfo where Property like '%$property%' and NumBed like '%$bedroom%' and NumBath like '%$bathroom%' and Price between '%priceMin%' and '%priceMax%'");

$sql = $mysqli->query("select * from propertyinfo where Property like '%$property%' and NumBed like '%$bedroom%' and NumBath like '%$bathroom%' and Price between '$priceMin' and '$priceMax'");