Просмотр файла book/index.php

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<?
header("Content-Type: text/vnd.wap.wml");
print ("<?xml version=\"1.0\" encoding=\"UTF-8\"?><!DOCTYPE wml PUBLIC \"-//WAPFORUM//DTD WML 1.1//EN\" \"http://www.wapforum.org/DTD/wml_1.1.xml\">\n");
print ("<wml>");
print ("<head><meta http-equiv=\"Cache-Control\" content=\"max-age=30\" forua=\"true\"/></head>");
print ("<card id=\"guest\" title=\"&#x0413;&#x043E;&#x0441;&#x0442;&#x0435;&#x0432;&#x0430;&#x044F; &#x043A;&#x043D;&#x0438;&#x0433;&#x0430;\">\n");
print ("<p><do name=\"a2\" type=\"options\" label=\"&#x041D;&#x0430;&#x043F;&#x0438;&#x0441;&#x0430;&#x0442;&#x044C;\">\n");
print ("<go href=\"guest.php\"/></do>");
print ("<do  name=\"a3\" type=\"options\" label=\"&#x041D;&#x0430; &#x0433;&#x043B;&#x0430;&#x0432;&#x043D;&#x0443;&#x044E;\">\n");
print ("<go href=\"/index.php\"/></do>");
print ("<do  name=\"a4\" type=\"options\" label=\"&#x041C;&#x044B;&#x043B;&#x043E; &#x043C;&#x043D;&#x0435;\">\n");
print ("<go href=\"/send/sendmy/send.php\"/></do></p>");

// +-------------------------------+
// |          gabir wap GuestBook          |
// +-------------------------------+
// |        http://gabir.com.ru        |
// +-------------------------------+

require("config.php");


function show_form()
{

}
function save_mess()
{
      global  $name, $email, $mess, $base;

      $date = date("d.m.y/H:i");
       
      $text = $name."^^".$email."^^".$date."^^".$mess."\n";
      $fp = fopen($base,"a");
      fputs($fp, $text);
      fclose($fp);
}
function show_mess()
{
    global $base, $MessOnScreen;

    $file = file($base);
    $file = array_reverse($file);



    if(sizeof($file) < $MessOnScreen) $MessOnScreen = sizeof($file);

    for ($i = 0; $i < $MessOnScreen; $i++)
    {
        $mess = explode("^^",$file[$i]);




       echo "<p><a href='/send/sendto/send.php?to=$mess[1]' title='$mess[0]'>$mess[0]</a>";

       echo "<br/>";
       echo $mess[2];
       echo "<br/>";
       echo $mess[3];
       echo "</p>";
    }

}
function check_mess()
{
    global  $name, $email, $mess;

    $mess=trim($mess);
    $email=trim($email);
    $name=trim($name);

    $name=htmlspecialchars($name);
    $email=htmlspecialchars($email);
    $mess=htmlspecialchars($mess);
    stripslashes($mess);                                 //!!!!!!!!!!!!!!!!!
    $mess = str_replace("\n","<br/>",$mess);

    check_for_length();        //&#x0434;&#x043E;&#x0431;&#x0430;&#x0432;&#x0438;&#x043B;&#x0438;

    if (empty($name)) output_err(2);
    if (!preg_match("/[0-9a-z_]+@[0-9a-z_^\.]+\.[a-z]{2,3}/i", $email)) output_err(1);
    if (preg_match("/[^(\w)|(\x7F-\xFF)|(\s)]/",$name)) output_err(2);

    check_mess_for_flud();     //&#x0434;&#x043E;&#x0431;&#x0430;&#x0432;&#x0438;&#x043B;&#x0438;
    del_mess_from_file();      //&#x0434;&#x043E;&#x0431;&#x0430;&#x0432;&#x0438;&#x043B;&#x0438;
}
function check_for_length()
{
    global $mess, $email, $name, $MessLength;

    if (strlen($mess)>$MessLength) output_err(3);
    $email=substr($email, 0, 21);
    $name=substr($name, 0, 22);
}
function check_mess_for_flud()
{
    global $mess,$base;

    $file=file($base);
    $file=implode("",$file);
    $mess=preg_quote($mess);
    if (eregi($mess, $file)) output_err(4);
    $mess = stripslashes($mess);
}
function del_mess_from_file()
{
    global $base, $MessInFile;

    $file = file($base);
    $k = 0;
    if($MessInFile<sizeof($file))
    {

        for($i=sizeof($file)-$MessInFile; $i<sizeof($file); $i++)
        {
           $ResFile[$k]=$file[$i];
           $k++;
        }
        $fp=fopen($base,"w");
        for($i=0; $i<sizeof($ResFile); $i++)
        {
              fputs($fp, $ResFile[$i]);
        }
        fclose($fp);
    }
}
function output_err($num)
{
    global $err;

    print ("<p align=\"center\"><b>&#x0411;&#x043B;&#x044F;!</b>\n");
    echo $err[$num];
    echo "</p>";


    exit("</card></wml>");
}
if ($mess) {
  check_mess();
  save_mess();
}
show_mess();
show_form();
print ("</card>");
print ("</wml>");
?>