CODEWITHSUNDEEP
phpimagecurlpng
24x7
24x7

Reputation: 409

PNG file saved using CURL is corrupt

I'm using the following code from a SO thread, but the file that is outputted is a corrupt PNG file. I can't view it in any image editor. The image I'm trying to grab can be found at this direct link.

<?php
function getimg($url) {         
        $headers[] = 'Accept: image/gif, image/png, image/x-bitmap, image/jpeg, image/pjpeg';   
        $headers[] = 'Connection: Keep-Alive';         
        $headers[] = 'Content-type: application/x-www-form-urlencoded;charset=UTF-8';         
        $user_agent = 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.64 Safari/537.31';         
        $process = curl_init($url);         
        curl_setopt($process, CURLOPT_HTTPHEADER, $headers);         
        curl_setopt($process, CURLOPT_HEADER, 0);         
        curl_setopt($process, CURLOPT_USERAGENT, $user_agent);         
        curl_setopt($process, CURLOPT_TIMEOUT, 30);         
        curl_setopt($process, CURLOPT_RETURNTRANSFER, 1);         
        curl_setopt($process, CURLOPT_FOLLOWLOCATION, 1);         
        $return = curl_exec($process);         
        curl_close($process);         
        return $return;     
    } 

    $imgurl = 'http://download.videos.framebase.io/5a94a14f-aca6-4fb0-abd3-f880966358ab/6bf94ebb-4712-4895-9c85-fb8d4a19d50c/8f8b778f-6335-4351-82e7-6f50fd7fdd06/1351620000000-000020/thumbs/00001.png'; 
    if(file_exists($imgsave)){continue;} 
    $image = getimg($imgurl); 
    file_put_contents($imgsave,$image); 
?>

What am I missing? Is it the headers I'm using? Is it the file? I tried saving the file just manually within my browser, and it loaded fine with my image editors.

any ideas would be much appreciated, thanks! -- 24x7

edit: I know I marked this as solved, but on second thought, I still can't view the PNG's the server is saving. Here's what had been suggested so far:

<?php
            function grab_image($url){
                echo $url;
                  $ch = curl_init ($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);
                  $saveto = 'recent-image.png';
                  if(file_exists($saveto)){
                      unlink($saveto);
                  }

                  $fp = fopen($saveto,'x');
                  fwrite($fp, $raw);
                  fclose($fp);
                }   

    grab_image("http://download.videos.framebase.io/2acd363b-ab1f-4305-8f1c-c1eaa6ebcc2a/abb6a3b7-414c-461b-a84c-56032060575d/e3682943-6959-456d-89db-8cd96647ddd4/1351620000000-000020/thumbs/00001.png");
?>

I've ran the script over and over again to no luck, once again, any help would be appreciated. Here's a sample of the PNG it outputs. thanks in advanced.

Upvotes: 0

Views: 3710

Answers (1)

liyakat
liyakat

Reputation: 11853

you can use normal function like

function grab_image($url,$saveto){
    $ch = curl_init ($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);
     $saveto = "D:/test.png";
    if(file_exists($saveto)){
        unlink($saveto);
    }

$fp = fopen($saveto,'x');
fwrite($fp, $raw);
fclose($fp);

}

grab_image('http://download.videos.framebase.io/5a94a14f-aca6-4fb0-abd3-f880966358ab/6bf94ebb-4712-4895-9c85-fb8d4a19d50c/8f8b778f-6335-4351-82e7-6f50fd7fdd06/1351620000000-000020/thumbs/00001.png','');

and make sure that in php.ini allow_url_fopen is enable..

Upvotes: 2

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