How to use three conditions with AND operator in while loop in PHP

Question

$query = "select * from agent_profile where status=1";
$run = mysqli_query($con,$query);
$getid = mysqli_fetch_array($run);
$crntid = $getid['agent_id'];
$pricequery = "select * from airport_parking where airport_name = '$airport' AND '$parking_start_time' >= start_time ";
$resultprice = mysqli_query($con,$pricequery);
$squery = "select * from agent_services where service_type= '$service_type' ";
$srun = mysqli_query($con,$squery);

if( $run AND $resultprice AND $srun ){

while (($datarow = mysqli_fetch_array($run)) && ($getdata = mysqli_fetch_array($resultprice)) && ($sdata = mysqli_fetch_array($srun)))
{

$crnt_id = $datarow['agent_id'];
$price = $getdata['price_day'];
$adddayprice = $getdata['add_day_price'];
}

Answer 1

(condition1 && condition2 && condition3)

For example:

($count <= 10 && $bool == true && $str != "")