gistfile1.txt

#!/usr/bin/env php
<?php

$path = '/Users/dreeves/prj/beeminder-php-api';
$usr = 'test1602';
$key = 'gpNE1uWHVLq2Erbn4cCH';
$slug = 'test';

function roadtighten($api, $goal) {
  $road = $goal->roadall;
  $init = reset($road);
  $dial = end($road);

  try {
    $api->getGoalApi()->editGoal($goal->slug,
      array('roadall'=>json_encode(array($init,$dial))));
  } catch (Exception $e) {
    return 1;
  }
  return 0;
}

require_once $path.'/lib/Beeminder/Autoloader.php';
Beeminder_Autoloader::register();

$api = new Beeminder_Client();
$api->login($usr, $key, Beeminder_Client::AUTH_PRIVATE_TOKEN);

# In case you want to iterate over all goals like foreach($goals as $g)...
# $goals = $api->getGoalApi()->getGoals();

$g = $api->getGoalApi()->getGoal($slug);

echo "Tightening the yellow brick road: {$g->slug} ($g->title)\n";

if(roadtighten($api, $g) == 0) {
  echo "Tightened the road!\n";
} else {
  echo "Failed to tighten the road (probably not enough safety buffer)!\n";
}

?>