php - Issues having Facebook profile images -


i have been searching answer question hours couldn't find easy way it.

  • i'm building android application using java , php show, update, insert , delete data database tables. i'm using parameters interact java php.

  • my application using facebook sdk login, users can login , create accounts using facebook.

  • i'm getting e-mail, name , profile image every user tries create account on app.

but i'm getting issues when try image profile users. i'm receiving url that:

http://graph.facebook.com/id_from_the_user/picture?type=large

i these images using java, need save image specific directory using php. i'm following these steps.

  1. receiving image url profile.
  2. passing image url php file using parameters.
  3. saving image new directory on local computer.
  4. inserting database name image, , directory folder image located.

and i'm stuck on third step because code can't recognize sending image.

my code receive image:

define('directory', 'test');

$content = file_get_contents($image); //$image = received image $parts = explode('.', $image);  $new_url = rand(0, pow(10, 5)) . '_' . time() . '.' . "jpg";  $small_percent = 0.5; $thumb_percent = 0.2;  list($width, $height) = getimagesize($image); //resizing image $small_new_width = $width * $small_percent; $small_new_height = $height * $small_percent;  $thumb_new_width = $width * $thumb_percent; $thumb_new_height = $height * $thumb_percent;  //saving directory file_put_contents(directory.'/' . $new_url , $content); resizeimage($image, directory.'/small_' . $new_url, $small_new_width, $small_new_height); resizeimage($image, directory.'/thumb_' . $new_url, $thumb_new_width, $thumb_new_height);

image resize function:

function resizeimage($source, $dest, $new_width, $new_height) {     list($width, $height) = getimagesize($source);     $image_p = imagecreatetruecolor($new_width, $new_height);     $image = imagecreatefromjpeg($source);     imagecopyresampled($image_p, $image, 0, 0, 0, 0, $new_width, $new_height, $width, $height);     imagejpeg($image_p, $dest, 100); }

what have tried far:

i read questions 3 years ago , solution that:

$url = 'http://example.com/image.png'; $img = '/my/folder/flower.png'; file_put_contents($img, file_get_contents($url));

but unfortunately not working anymore.

thank you.


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