Question

How to download file from URL in PHP

Answer 1

$URL = 'https://coupondiscountblog.com/images/xcg.jpg';

file_put_contents("d:\\xcg.jpg", fopen($URL, 'r'));

echo "Done.";

  
/*
run:
          
Done.

*/

 

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Answer 2

function download_file($url, $local_path) {
    $remote_file = fopen($url, 'rb');
    if ($remote_file) {
        $local_file = fopen($local_path, 'wb');
        if ($local_file) {
            while (!feof($remote_file)) {
                fwrite($local_file, fread($remote_file, 1024 * 10), 1024 * 10);
            }
        }
    }
    if ($remote_file) {
        fclose($remote_file);
    }
    if ($local_file) {
        fclose($local_file);
    }
}



$URL = 'https://coupondiscountblog.com/images/xcg.jpg';
$local_path = "d:\\xcg.jpg";

download_file($URL, $local_path);

echo "Done.";

  
/*
run:
          
Done.

*/

 

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Answer 3

function get_file_size( $url ) {
    $curl = curl_init( $url );

    curl_setopt($curl, CURLOPT_NOBODY, true);
    curl_setopt($curl, CURLOPT_HEADER, true);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);

    $info = curl_exec($curl);
    curl_close($curl);

    if (preg_match("/^HTTP\/1\.[01] (\d\d\d)/", $info, $matches)) {
        $HTTP_status_code = (int)$matches[1];
    }

    if (preg_match("/Content-Length: (\d+)/", $info, $matches)) {
      $file_size = (int)$matches[1];
    }

    $result = -1;
    if ($HTTP_status_code == 200 || ($HTTP_status_code > 300 && $HTTP_status_code <= 308)) {
      $result = $file_size;
    }
    
    return $result;
}

function download_file($url, $local_path) {
    $remote_file = fopen($url, 'rb');
    if ($remote_file) {
        $local_file = fopen($local_path, 'wb');
        if ($local_file) {
            $file_size = get_file_size($url);
            fwrite($local_file, fread($remote_file, $file_size), $file_size);
        }
    }
    if ($remote_file) {
        fclose($remote_file);
    }
    if ($local_file) {
        fclose($local_file);
    }
}



$url = 'https://coupondiscountblog.com/images/xcg.jpg';
$local_path = "d:\\xcg.jpg";

download_file($url, $local_path);

echo "Done.";


  
/*
run:
          
Done.

*/

 

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