我正在制作一个 php 文件，该文件将在五分钟后运行一个事件。从文档看来，等待五分钟只需要sleep(300)，但这不起作用。我已经测试了所有其他代码，并且在我添加该sleep行之前它工作正常。
<?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'];
}
?>