Cannot grab picture from specific site with php, how to download image via php?

Cannot grab pictures from the specific site with PHP, but with PYTHON is working for this site, how to download images via PHP?

image URL is https://www.autoopt.ru/product_pictures/big/bcb/054511.jpg

If I paste another URL, of another site, the picture is downloading, but this site doesn’t work.

i try with file put content and so on, my last code is

<?php

function downloadImage($img_url){

    $image = file_get_contents($img_url);
    $img_save_path = realpath(dirname(__FILE__)) . '/assets/upload_products/';
    $image_name = basename($img_url);
    $image_fullpath = $img_save_path.$image_name;

    $ch = curl_init ($img_url);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_BINARYTRANSFER,1);
    $raw=curl_exec($ch);
    curl_close ($ch);
    if(file_exists($image_fullpath)){
        unlink($image_fullpath);
    }
    $fp = fopen($image_fullpath,'x');
    fwrite($fp, $raw);
    fclose($fp);
    
    return true;
}

downloadImage('https://www.autoopt.ru/product_pictures/big/bcb/054511.jpg');

>Solution :

You dont need to do all that to save the picture if your going to use file_get_contents. It can be done by only using:

file_put_contents($image_fullpath, file_get_contents($img_url));

Also, like mentioned by OMi Shash in the comments, you’ll need to pass header info to file_get_contents for it to work with that url. I’ve just done the test and it worked.

//set header info
$opts = array('http'=>array('header' => "User-Agent:MyAgent/1.0\r\n")); 
//Basically adding headers to the request
$context = stream_context_create($opts);
file_put_contents($image_fullpath, file_get_contents($img_url, false, $context));