curl_exec随机时间后PHP致命错误

Question

我有一个约20000与未处理的Youtube帖子表。 这张表使用cronjob自动填充，它可以正常工作。 现在我有一个代码，应该只在所有帖子都被处理后退出。

为此，我必须使用curl从youtube获取更多信息。 我的代码被罚款运行，但时间/职位的一个随机时间后，我得到一个致命的错误：

PHP Fatal error: Maximum execution time of 30 seconds exceeded in /home/local/domains/domain.com/private/include/classes/Youtube.php on line 183

这是代码：

public function api_get($url, $params) 
    { 
     error_log(__FILE__."::".__LINE__." - ".date("U"), 0); 
     //set the youtube key 
     $params["key"] = $this->youtube_key; 

     //boilerplates for CURL 
     $tuCurl = curl_init(); 
     error_log(__FILE__."::".__LINE__." - ".date("U"), 0); 
     curl_setopt_array($tuCurl, array(
      CURLOPT_URL => $url . (strpos($url, "?") === false ? "?" : "") . http_build_query($params), 
      CURLOPT_PORT => strpos($url, "https") === false ? 80 : 443, 
      CURLOPT_CONNECTTIMEOUT => 30, 
      CURLOPT_FRESH_CONNECT => true, 
      CURLOPT_FORBID_REUSE => true, 
      CURLOPT_TIMEOUT => 60, 
      CURLOPT_RETURNTRANSFER => true, 
      CURLOPT_FOLLOWLOCATION => true, 
      CURLOPT_MAXREDIRS => 5, 
      CURLOPT_NOPROGRESS => false // only for debugging purposes 
     )); 
     error_log(__FILE__."::".__LINE__." - ".date("U"), 0); 
     $tuData = curl_exec($tuCurl); 
     error_log(__FILE__."::".__LINE__." - ".date("U"), 0); 
     if (curl_errno($tuCurl)) { 
      $curlError = curl_error($tuCurl); 
      error_log(__FILE__."::".__LINE__." - ".date("U"), 0); 
      curl_close($tuCurl); 
      error_log(__FILE__."::".__LINE__." - ".date("U"), 0); 
      throw new Elision("[#505011] "._("Curl Error:")." ". $curlError); 
     } 
     error_log(__FILE__."::".__LINE__." - ".date("U"), 0); 
     curl_close($tuCurl); 
     error_log(__FILE__."::".__LINE__." - ".date("U"), 0); 
     return $tuData; 
    } 

我用error_log找出在我的问题是，当我使用SSH运行此代码，我得到这个（我只显示最后几行）：

/home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::35 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::37 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::45 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::47 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::49 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::51 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::56 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::18 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::20 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::22 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::24 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::26 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::28 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::31 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::33 - 1426757941 /home/local/domains/localthisday.nl/private/include/classes/Youtube.php::163 - 1426757941 /home/local/domains/localthisday.nl/private/include/classes/Youtube.php::169 - 1426757941 /home/local/domains/localthisday.nl/private/include/classes/Youtube.php::182 - 1426757941 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 102 1131 102 1131 0 0 4238 0 --:--:-- --:--:-- --:--:-- 15080 /home/local/domains/localthisday.nl/private/include/classes/Youtube.php::184 - 1426757941 /home/local/domains/localthisday.nl/private/include/classes/Youtube.php::192 - 1426757941 /home/local/domains/localthisday.nl/private/include/classes/Youtube.php::194 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::35 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::37 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::45 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::47 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::49 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::51 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::56 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::18 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::20 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::22 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::24 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::26 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::28 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::31 - 1426757941 /home/local/domains/localthisday.nl/private/socket/youtube_parsing.php::33 - 1426757941 /home/local/domains/localthisday.nl/private/include/classes/Youtube.php::163 - 1426757941 /home/local/domains/localthisday.nl/private/include/classes/Youtube.php::169 - 1426757941 /home/local/domains/localthisday.nl/private/include/classes/Youtube.php::182 - 1426757941 PHP Fatal error: Maximum execution time of 30 seconds exceeded in /home/local/domains/localthisday.nl/private/include/classes/Youtube.php on line 183

正如你所看到的，同样的代码运行良好，但在n分机时间，它不会运行并创建一个致命错误。 当我重新运行脚本时，它也会随机运行一段时间，然后再次崩溃，因此它不能作为输入url。

任何想法如何解决这个问题，我没有得到致命的错误？

编辑： 我忘了补充： 函数api_get在类Youtube.php。 我从一个名为youtube_parsing.php的文件运行此代码。 在youtube_parsing.php我有这样避免了执行限制：

set_time_limit(0); 
ini_set("max_execution_time", 0); 

Answer 1

你必须增加最大可能 execution time在php.ini。