php curl下载图片

$url = 'https://www.xxx.com/165588089082943333.jpg';

$parse_url = parse_url($url);

function download($url, $path = './')
{
    $heaers = [
        'Host'=>'www.xxx.com',
        ':authority'=>'www.xxx.com'
    ];
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $heaers);
    $file = curl_exec($ch);
    
    curl_close($ch);
    $filename = pathinfo($url, PATHINFO_BASENAME);
    
    file_put_contents($path.time().$filename,$file);
}

download($url);