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PHP实现定时执行任务的方法_PHP

WBOY
WBOYOriginal
2016-05-31 19:29:18829browse

本文实例讲述了PHP实现定时执行任务的方法,代码简单实用。分享给大家供大家参考。

具体实现方法如下:

ignore_user_abort(true); //客户端断开时忽略脚本中止(允许脚本一直执行)
set_time_limit(0);  //设置脚本最长执行时间,0不限制
do{
  $handle = fopen('auto.txt', 'w');
  if($fp)
  {
    $text = '你好\n\r';
    $count = 0;
    for($i=1; $i<10; $i++)
    {
      if(! $c = fwrite($handle, '第'.$i.'行:'.$text)) //返回写入字符数,失败时返回false
      {
        echo '第'.$i.'次的写入失败!';
      }
      $count += $c;
    }
  }
  fclose($handle);
  sleep(60); //延缓60秒执行
}while(true);

希望本文所述对大家的PHP程序设计有所帮助。

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