Question

I’m making a php file that will run an event after five minutes have elapsed. From the docs, it seems like waiting five minutes would only require sleep(300), but this isn’t working. I’ve tested all the other code, and it works fine until I add the sleep line.

<?php
/**
 * Twitter App
 * bagelBack.php
 * Takes parameters from $_POST and creates a tweet
 * RKoutnik, 2012
 * Code originally found on http://140dev.com/twitter-api-programming-tutorials/hello-twitter-oauth-php/
 */

$name = '@'.$_POST['twitterName'];
$type =  $_POST['bagelType'];

/* BEGIN CONTENT SPINNER TO IMPRESS LYNK */
$bagels = array(
    0 => "bagel",
    1 => "breakfast treat",
    2 => "doughy food-type item",
    3 => "round yeast-raised munchie",
    4 => "doughnut-shaped roll",
    5 => "hard-crusted treat"
);
$finished = array(
    0 => "finished toasting",
    1 => "completed toasting",
    2 => "stopped being raw",
    3 => "concluded the toasting phase",
    4 => "been sucessfully executed",
    5 => "been roasted to a crisp"
);

$food = $bagels[array_rand($bagels)];
$fin = $finished[array_rand($finished)];
sleep(300);
$tweet_text = $name.", Your ".$type." ".$food." has ".$fin;

$result = post_tweet($tweet_text);
echo "Response code: " . $result . "\n";

function post_tweet($tweet_text) {

  // Use Matt Harris' OAuth library to make the connection
  // This lives at: https://github.com/themattharris/tmhOAuth
  require_once('tmhOAuth.php');

  // Set the authorization values
  // In keeping with the OAuth tradition of maximum confusion, 
  // the names of some of these values are different from the Twitter Dev interface
  // user_token is called Access Token on the Dev site
  // user_secret is called Access Token Secret on the Dev site
  // The values here have asterisks to hide the true contents 
  // You need to use the actual values from Twitter
  $connection = new tmhOAuth(array(
    'consumer_key' => '[redacted]',
    'consumer_secret' => '[redacted]',
    'user_token' => '[redacted]',
    'user_secret' => '[redacted]',
    'curl_ssl_verifypeer'   => false
  )); 

  // Make the API call
  $connection->request('POST', 
    $connection->url('1/statuses/update'), 
    array('status' => $tweet_text)
  );

  return $connection->response['code'];
}
?> 

Answer 1

Try adding set_time_limit(0); at the top of the document. Chances are it is reaching the “maximum execution time” and causing the script to terminate.