yahoo status check

[paxnWo]

Am scris un script care verifica daca id-ul de yahoo cautat este online sau offline. Atunci cand un id este offline si devine online, esti atentionat printr-un bip ( si viceversa ). Scriptul se executa timp de X ore ( presupunem ca vrei sa-l prinzi pe respectivul cand devine online / offline ). Scriptul salveaza datele intr-un log.txt. Pot sa-l fac fie sa nu salveze in log.txt, fie sa afiseze doar cand un id isi schimba starea. L-am scris cum mi-a fost nevoie. Pentru feedback si idei, reply pl0x.

Salvati codul de mai jos in ycheck.php

Usage: start > run > cmd:

cd D:\xampp\php
d:
php.exe ycheck.php 

<?php 

$id = 'paxnwo'; // id-ul de verificat
$exec_time = 1; // timpul de executie in ore 

$date = date("g:i a (F j)");
$status_on = "Status: ONLINE @ $date \n";
$status_off = "Status: OFFLINE @ $date \n";
$echo_check = "Checking id: $id\n";

function beep ($int_beeps = 5) 
{
 for ($i = 0; $i < $int_beeps; $i++): $string_beeps .= "\x07"; endfor;
 isset ($_SERVER['SERVER_PROTOCOL']) ? false : print $string_beeps; 
}

$url = "http://cn.opi.yahoo.com/online.php?users=$id&unq=".time(); 
$url_cont = file_get_contents($url); 
$offline = "var opi_user_status = new Array('0');";

$pos = strpos($url_cont,$offline);
echo $echo_check;
$sec = $exec_time*3600; 
$once = 0;
$once2 = 0;
for($i=1;$i<=$sec;$i++)
{ 

if ($pos === false) 
 { 

  echo $status_on;
  if ($once != 1) 

   {

    $fl = fopen('log.txt', 'a');
    fwrite($fl, "$echo_check\r\n$status_on\r\n");
    fclose($fl);
    $once = 1;
    beep();      

   } 
 else 
   { 

    $fl = fopen('log.txt', 'a');
    fwrite($fl, "$status_on\r\n");
    fclose($fl);
    $bip1=1;
    if ($bip2 == 1) beep(); 
    $bip2=0; 
   }

 } 
else 
 {

  echo $status_off;
  if ($once2 != 1)  
   {
    $fl = fopen('log.txt', 'a');
    fwrite($fl, "$echo_check\r\n$status_off\r\n");
    fclose($fl);
    $once2 = 1;
    beep(); 

   } 
 else 
   { 

    $fl = fopen('log.txt', 'a');
    fwrite($fl, "$status_off\r\n");
    fclose($fl);
    $bip2 = 1; 
    if ($bip1 == 1) beep(); 
    $bip1=0; 
   }


 }

flush();
sleep(1);
$url_cont = file_get_contents($url); 
$pos = strpos($url_cont,$offline);

} 

?>

also see http://rstcenter.com/forum/18702-php-time-loop.rst#post119809