Въпрос за грешка?

nanov_91

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Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at C:\Program Files\xampp\htdocs\admin\admin.php:7) in C:\Program Files\xampp\htdocs\admin\admin.php on line 12

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at C:\Program Files\xampp\htdocs\admin\admin.php:7) in C:\Program Files\xampp\htdocs\admin\admin.php on line 12
Как да я оправя тази грешка, и ако може да ми обясните от къде идва и какво означава??
Ето админ.пхп
Код:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
<title>Администраторски панел</title>
<link rel="stylesheet" href="../files/font.css" type="text/css">
<script LANGUAGE="JavaScript" src="../files/script.js" type="text/JavaScript"></script>
</head>
<body>
<?php
include "../db.php";
session_start();
$potrebitel= $HTTP_POST_VARS['potrebitel']; 
$pas= $HTTP_POST_VARS['pas'];  
if ($potrebitel!='admin' || $pas!='admin') 
{echo "

"; 
exit;} 
else 
{ 
$HTTP_SESSION_VARS['potrebitel']= $potrebitel; 

} 
?>
<table align="center" class="d" cellspacing="0" cellpadding="10">
 <tr>
  <td>
   <br />
   <form action="../save.php" method="post" name="form1">
   <table border="0" cellspacing="2" cellpadding="0" class="e">
    <tr>
     <td align="right">
	  <b>Име на новината:</b>
	 </td>
     <td>
      <input name="ime" size="68">
     </td>
    </tr>
     <tr>
      <td align="right">
	   <b>Картинка:</b>
	  </td>
	  <td>
        <input name="kartinka" size="68">
       </td>
      </tr>
	  <tr>
       <td align="right">
	    <b>Пояснение:</b>
	   </td>
       <td>
        <textarea name="poqsnenie" cols="65" rows="5"></textarea>
       </td>
      </tr>
      <tr>
       <td width="100"><br>
        <table align="center" class="e">
         <tr>
          <td colspan="4">
           <b>Emoticons</b>
          </td>
         </tr>
         <tr>
          <td>
		   <a href="javascript:emoticon(':biggrin:');"><img src="smilies/biggrin.gif"  border="0" alt="img"  ></a>
		  </td>
	      <td>
		   <a href="javascript:emoticon(':cool:');"><img src="smilies/cool.gif"  border="0" alt="img"></a>
		  </td>
	      <td>
		   <a href="javascript:emoticon(':cry:');"><img src="smilies/cry.gif"  border="0" alt="img"></a>
		  </td>
	      <td>
		   <a href="javascript:emoticon(':dead:');"><img src="smilies/dead.gif"  border="0" alt="img"></a>
		  </td>
         </tr>
         <tr>
	      <td>
		   <a href="javascript:emoticon(':eek:');"><img src="smilies/eek.gif"  border="0" alt="img"></a>
		  </td>
	      <td>
		   <a href="javascript:emoticon(':embarrassed:');"><img src="smilies/embarrassed.gif"  border="0" alt="img"></a>
		  </td>
	      <td>
		   <a href="javascript:emoticon(':laugh:');"><img src="smilies/laugh.gif"  border="0" alt="img"></a>
		  </td>
          <td>
		   <a href="javascript:emoticon(':love:');"><img src="smilies/love.gif"  border="0" alt="img"></a>
		  </td>
		 </tr>
         <tr>
	      <td>
		   <a href="javascript:emoticon(':mad:');"><img src="smilies/mad.gif"  border="0" alt="img"></a>
		  </td>
	      <td>
		   <a href="javascript:emoticon(':no:');"><img src="smilies/no.gif"  border="0" alt="img"></a>
		  </td>
	      <td>
		   <a href="javascript:emoticon(':none:');"><img src="smilies/none.gif"  border="0" alt="img"></a>
		  </td>
	      <td>
		   <a href="javascript:emoticon(':rolleyes:');"><img src="smilies/rolleyes.gif"  border="0" alt="img"></a>
		  </td>
         </tr>
         <tr>
	      <td>
		   <a href="javascript:emoticon(':sad:');"><img src="smilies/sad.gif"  border="0" alt="img"></a>
		  </td>
          <td>
		   <a href="javascript:emoticon(':smile:');"><img src="smilies/smile.gif"  border="0" alt="img"></a>
		  </td>
	      <td>
		   <a href="javascript:emoticon(':smilewinkgrin:');"><img src="smilies/smilewinkgrin.gif"  border="0" alt="img"></a>
		  </td>
	      <td>
		   <a href="javascript:emoticon(':wink:');"><img src="smilies/wink.gif"  border="0" alt="img"></a>
		  </td>
         </tr>
        </table>
       </td>
       <td>
	    <br />
	    <INPUT onclick="b()" type="button" value="B" class="button">
	    <INPUT onclick="i()" type="button" value="I" class="button">
	    <INPUT onclick="u()" type="button" value="U" class="button">
	    <INPUT onclick="url()" type="button" value="Url" class="button">
        <INPUT onclick="email()" type="button" value="Email" class="button">
		<br />
          <textarea name="text" cols="65" rows="9"></textarea>
        </td>
      </tr>
       <tr>
	    <td>
	    </td>
        <td>
		 <center>
          <input name="Submit" type="submit" class="button" value="Изпрати"> 
         </center>
        </td>
       </tr>
      </table>
	 </form>
	</td>
   </tr>
  </table>
 <br />
<table width="65%" align="center">
 <tr>
  <td><?

 for ($i=$broi; $i>0; $i--) {
 if (is_file("../posts/".$i.".html")) {
 include "../posts/".$i.".html";

 echo"<font size=1>Файл $i.html</font> ";
 echo "<a href='del.php?file=".$i."' class='BlockTextSmall'>Изтриване</a>";
echo "<br /><hr />";
 }
}
    ?>
  </td>
 </tr>
</table>
</body>
</html>
 
Кода за сетване на кукито трябва да е преди <html>


Код:
<?php
include "../db.php";
session_start();
$potrebitel= $HTTP_POST_VARS['potrebitel'];
$pas= $HTTP_POST_VARS['pas']; 
if ($potrebitel!='admin' || $pas!='admin')
{echo "

";
exit;}
else
{
$HTTP_SESSION_VARS['potrebitel']= $potrebitel;

}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
<title>Администраторски панел</title>
<link rel="stylesheet" href="../files/font.css" type="text/css">
<script LANGUAGE="JavaScript" src="../files/script.js" type="text/JavaScript"></script>
</head>
<body>
<table align="center" class="d" cellspacing="0" cellpadding="10">
 <tr>
  <td>
   <br />
   <form action="../save.php" method="post" name="form1">
   <table border="0" cellspacing="2" cellpadding="0" class="e">
    <tr>
     <td align="right">
     <b>Име на новината:</b>
    </td>
     <td>
      <input name="ime" size="68">
     </td>
    </tr>
     <tr>
      <td align="right">
      <b>Картинка:</b>
     </td>
     <td>
        <input name="kartinka" size="68">
       </td>
      </tr>
     <tr>
       <td align="right">
       <b>Пояснение:</b>
      </td>
       <td>
        <textarea name="poqsnenie" cols="65" rows="5"></textarea>
       </td>
      </tr>
      <tr>
       <td width="100"><br>
        <table align="center" class="e">
         <tr>
          <td colspan="4">
           <b>Emoticons</b>
          </td>
         </tr>
         <tr>
          <td>
         <a href="javascript:emoticon(':biggrin:');"><img src="smilies/biggrin.gif"  border="0" alt="img"  ></a>
        </td>
         <td>
         <a href="javascript:emoticon(':cool:');"><img src="smilies/cool.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':cry:');"><img src="smilies/cry.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':dead:');"><img src="smilies/dead.gif"  border="0" alt="img"></a>
        </td>
         </tr>
         <tr>
         <td>
         <a href="javascript:emoticon(':eek:');"><img src="smilies/eek.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':embarrassed:');"><img src="smilies/embarrassed.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':laugh:');"><img src="smilies/laugh.gif"  border="0" alt="img"></a>
        </td>
          <td>
         <a href="javascript:emoticon(':love:');"><img src="smilies/love.gif"  border="0" alt="img"></a>
        </td>
       </tr>
         <tr>
         <td>
         <a href="javascript:emoticon(':mad:');"><img src="smilies/mad.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':no:');"><img src="smilies/no.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':none:');"><img src="smilies/none.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':rolleyes:');"><img src="smilies/rolleyes.gif"  border="0" alt="img"></a>
        </td>
         </tr>
         <tr>
         <td>
         <a href="javascript:emoticon(':sad:');"><img src="smilies/sad.gif"  border="0" alt="img"></a>
        </td>
          <td>
         <a href="javascript:emoticon(':smile:');"><img src="smilies/smile.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':smilewinkgrin:');"><img src="smilies/smilewinkgrin.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':wink:');"><img src="smilies/wink.gif"  border="0" alt="img"></a>
        </td>
         </tr>
        </table>
       </td>
       <td>
       <br />
       <INPUT onclick="b()" type="button" value="B" class="button">
       <INPUT onclick="i()" type="button" value="I" class="button">
       <INPUT onclick="u()" type="button" value="U" class="button">
       <INPUT onclick="url()" type="button" value="Url" class="button">
        <INPUT onclick="email()" type="button" value="Email" class="button">
      <br />
          <textarea name="text" cols="65" rows="9"></textarea>
        </td>
      </tr>
       <tr>
       <td>
       </td>
        <td>
       <center>
          <input name="Submit" type="submit" class="button" value="Изпрати">
         </center>
        </td>
       </tr>
      </table>
    </form>
   </td>
   </tr>
  </table>
 <br />
<table width="65%" align="center">
 <tr>
  <td><?

 for ($i=$broi; $i>0; $i--) {
 if (is_file("../posts/".$i.".html")) {
 include "../posts/".$i.".html";

 echo"<font size=1>Файл $i.html</font> ";
 echo "<a href='del.php?file=".$i."' class='BlockTextSmall'>Изтриване</a>";
echo "<br /><hr />";
 }
}
    ?>
  </td>
 </tr>
</table>
</body>
</html>
 
Код:
<? session_start(); ?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
<title>Администраторски панел</title>
<link rel="stylesheet" href="../files/font.css" type="text/css">
<script LANGUAGE="JavaScript" src="../files/script.js" type="text/JavaScript"></script>
</head>
<body>
<?php
include "../db.php";
$potrebitel= $HTTP_POST_VARS['potrebitel'];
$pas= $HTTP_POST_VARS['pas']; 
if ($potrebitel!='admin' || $pas!='admin')
{echo "

";
exit;}
else
{
$HTTP_SESSION_VARS['potrebitel']= $potrebitel;

}
?>
<table align="center" class="d" cellspacing="0" cellpadding="10">
 <tr>
  <td>
   <br />
   <form action="../save.php" method="post" name="form1">
   <table border="0" cellspacing="2" cellpadding="0" class="e">
    <tr>
     <td align="right">
     <b>Име на новината:</b>
    </td>
     <td>
      <input name="ime" size="68">
     </td>
    </tr>
     <tr>
      <td align="right">
      <b>Картинка:</b>
     </td>
     <td>
        <input name="kartinka" size="68">
       </td>
      </tr>
     <tr>
       <td align="right">
       <b>Пояснение:</b>
      </td>
       <td>
        <textarea name="poqsnenie" cols="65" rows="5"></textarea>
       </td>
      </tr>
      <tr>
       <td width="100"><br>
        <table align="center" class="e">
         <tr>
          <td colspan="4">
           <b>Emoticons</b>
          </td>
         </tr>
         <tr>
          <td>
         <a href="javascript:emoticon(':biggrin:');"><img src="smilies/biggrin.gif"  border="0" alt="img"  ></a>
        </td>
         <td>
         <a href="javascript:emoticon(':cool:');"><img src="smilies/cool.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':cry:');"><img src="smilies/cry.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':dead:');"><img src="smilies/dead.gif"  border="0" alt="img"></a>
        </td>
         </tr>
         <tr>
         <td>
         <a href="javascript:emoticon(':eek:');"><img src="smilies/eek.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':embarrassed:');"><img src="smilies/embarrassed.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':laugh:');"><img src="smilies/laugh.gif"  border="0" alt="img"></a>
        </td>
          <td>
         <a href="javascript:emoticon(':love:');"><img src="smilies/love.gif"  border="0" alt="img"></a>
        </td>
       </tr>
         <tr>
         <td>
         <a href="javascript:emoticon(':mad:');"><img src="smilies/mad.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':no:');"><img src="smilies/no.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':none:');"><img src="smilies/none.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':rolleyes:');"><img src="smilies/rolleyes.gif"  border="0" alt="img"></a>
        </td>
         </tr>
         <tr>
         <td>
         <a href="javascript:emoticon(':sad:');"><img src="smilies/sad.gif"  border="0" alt="img"></a>
        </td>
          <td>
         <a href="javascript:emoticon(':smile:');"><img src="smilies/smile.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':smilewinkgrin:');"><img src="smilies/smilewinkgrin.gif"  border="0" alt="img"></a>
        </td>
         <td>
         <a href="javascript:emoticon(':wink:');"><img src="smilies/wink.gif"  border="0" alt="img"></a>
        </td>
         </tr>
        </table>
       </td>
       <td>
       <br />
       <INPUT onclick="b()" type="button" value="B" class="button">
       <INPUT onclick="i()" type="button" value="I" class="button">
       <INPUT onclick="u()" type="button" value="U" class="button">
       <INPUT onclick="url()" type="button" value="Url" class="button">
        <INPUT onclick="email()" type="button" value="Email" class="button">
      <br />
          <textarea name="text" cols="65" rows="9"></textarea>
        </td>
      </tr>
       <tr>
       <td>
       </td>
        <td>
       <center>
          <input name="Submit" type="submit" class="button" value="Изпрати">
         </center>
        </td>
       </tr>
      </table>
    </form>
   </td>
   </tr>
  </table>
 <br />
<table width="65%" align="center">
 <tr>
  <td><?

 for ($i=$broi; $i>0; $i--) {
 if (is_file("../posts/".$i.".html")) {
 include "../posts/".$i.".html";

 echo"<font size=1>Файл $i.html</font> ";
 echo "<a href='del.php?file=".$i."' class='BlockTextSmall'>Изтриване</a>";
echo "<br /><hr />";
 }
}
    ?>
  </td>
 </tr>
</table>
</body>
</html>

И внимавай да няма никъкви празни места преди първото
Код:
<?
 

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