waitforlog.php

Linux嵌入式设计配套光盘,学习嵌入式设计可参考

<?php
  $fp = fopen("/dev/fanout1", "r");
  if ($fp) {
    $alarm_log = fgets($fp, 128);
    fclose($fp);
  }

  header("Content-Type: text/html");
  print($alarm_log);
?>