www-apps/gc-fallout/dev/ipcheck.php

   1 <?php
   2
   3
   4 function ip_check()
   5 {
   6  $ip = $_SERVER["REMOTE_ADDR"];
   7  $today = date('Y-m-d');
   8  $TODAY_FILE="/tmp/fallout_${today}.txt";
   9 // echo $TODAY_FILE;
  10
  11  $data  = file($TODAY_FILE, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
  12
  13 // echo "\nRES = ";
  14
  15  if (!in_array($ip, $data)) {
  16   // ok
  17 //    echo 'writing to file';
  18     $fh = fopen($TODAY_FILE, 'a');
  19     fwrite($fh, "$ip\n");
  20     fclose($fh);
  21
  22     return true;
  23  } else {
  24     return false;
  25     // error - forbidden
  26  }
  27 }