API - JSON - PHP How to set the path to the image?

Question

PHP

There is a code

<?php
ini_set('display_errors','On');
error_reporting('E_ALL');

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://api.travelpayouts.com/v1/prices/calendar?currency=RUB&origin=MOW&destination=AER&calendar_type=departure_date");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_HEADER, FALSE);
curl_setopt($ch, CURLOPT_HTTPHEADER, array("X-Access-Token: "));
$response = curl_exec($ch);
curl_close($ch);
//var_dump($response);
$obj = json_decode($response);
 
echo '<table class="table table-hover">';
echo '<thead>';
echo '<tr>';
echo '<th>Дата вылета</th>';
echo '<th>Стоимость</th>';
echo '<th>Авиакомпания</th>';
echo '<th>Актуально до</th>';
echo '<th>Дата возвращения</th>';
echo '<th>Номер рейса</th>';
echo '<tr> ';
$price = 0;
$num = 0;
$airline = array();
foreach ($obj->data as $key => $item) {
    $num++;
    $price += $item->price;
    if(isset($airline[$item->airline])){
        $airline[$item->airline]++;
    }else{
        $airline[$item->airline] = 1;
    }
 ;
    
   echo '<tr>';
    echo '<td>' . date("d.m.Y", strtotime("$item->departure_at")) . '</td>';
    echo '<td>' . $item->price . '</td>'; 
    echo '<td>' . $item->airline . '</td>';    
    echo '<td>' . date("d.m.Y", strtotime("$item->expires_at"))  . '</td>';
    echo '<td>' . date("d.m.Y", strtotime("$item->return_at")) . '</td>';    
    echo '<td>' . $item->flight_number . '</td>';
   
}  echo '</tr> '; echo '</table>';

?>

echo '<td>' . $item->airline . '</td>';I need the airline logo to be displayed in the code instead of the text part of this code with the path

pics.avs.io/100/40/***.png

where instead of asterisks there would be a value

$item->airline

And it is also necessary that at the end of each line of the table there is a link called "Search", leading to

bilety.avia-avia.ru/searches/new?origin_iata=MOW&d...

where instead of asterisks values ​​from the table would be inserted. Thanks in advance best regards.

Answer 1

one.
2.
you know which values ​​from the table should be inserted instead of ***
, let's say $item->departure_at is clear, and the other two are not clear
3. quotes are unnecessary here
strtotime("$item->departure_at")

Answer 2

Use concatenation
Do the same with a link.