&1", 'r');while(!feof($handle)) {$buffer = fgets($handle);echo "$buffer\n";flush();}pclose($handle); php, tail">
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php实现tail命令

[PHP]代码
  1. $handle = popen("tail -f /var/log/your_file.log 2>&1", 'r');
  2. while(!feof($handle)) {
  3. $buffer = fgets($handle);
  4. echo "$buffer\n";
  5. flush();
  6. }
  7. pclose($handle);
php, tail