Skip to content

Instantly share code, notes, and snippets.

@cybersholt

cybersholt/s3_ranger.php

Created July 12, 2019 02:48
Show Gist options
  • Save cybersholt/b5f35e99b4012eee074db99b72b4bde5 to your computer and use it in GitHub Desktop.
Save cybersholt/b5f35e99b4012eee074db99b72b4bde5 to your computer and use it in GitHub Desktop.
Download ZIP

Revisions

  1. cybersholt created this gist Jul 12, 2019.
    36 changes: 36 additions & 0 deletions s3_ranger.php
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,36 @@
    <?php
    function s3Ranger($key)
    {
    // inspired by https://stackoverflow.com/a/4635991/2320760
    $s3 = new S3Client(
    array(
    'version' => 'latest',
    'region' => 'us-east-1',
    'credentials' => [
    'key' => $key,
    'secret' => $secret
    ]
    )
    );

    $s3->registerStreamWrapper();

    $result = $s3->headObject(
    array(
    'Bucket' => $bucket,
    'Key' => $key,
    'Range' => "0-65536"
    )
    );

    if (!($data = file_get_contents("s3://{$bucket}/{$key}"))) {
    throw new \Exception('Could not read file: [' . $key . ']');
    }

    $im = imagecreatefromstring($data);
    $width = imagesx($im);
    $height = imagesy($im);

    return [$width, $height];
    }