fetch json and pretty print

While working on Deploy RestWS for D7 project issue JSON I needed a pretty print for the node.json and scanner done for Drush Issue Queue Commands Fix for the new json structure on d.o D7. Both issues as still open so help needed.

Doing some research I learned about the PHP context or more specific the HTTP stream context

With this script you may query d.o for it's json contents when the fix is done.

You may test this with

php pretty-json.php http://build2be.com/sites/build2be.com/files/jsoneditoronline.json_.txt 

or build your own json online with services like jsoneditoronline.org.

Note you need PHP 5.4 as listed on PHP json_encode

 // pretty-json.php
function fetchUrl($url) {
  $options = array(
    'http' => array(
      'method' => "GET",
      'header' => join("\r\n", array(
        "Accept-language: en",
        "Accept: application/json",
        "User-Agent: Drush",
      )),
    )
  );
  $context = stream_context_create($options);
  $file = file_get_contents($url, false, $context);
  return $file;
}
function help() {
  global $argv;
  echo "Usages: $argv[0] list-of-urls";
}
if (count($argv) < 2) {
  help();
}
else {
  $runner = array_shift($argv);
  while ( $url = array_shift($argv)) {
    $content = fetchUrl($url);
    $json = json_decode($content);
    if ($json) {
      echo json_encode($json, JSON_PRETTY_PRINT);
    }
    else {
      echo "No json received for $url";
    }
  }
}
echo "\n";