please help

[fullyloaded]

hi

can anyone help me? im getting this error on my site thanks...

 

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/scriptsr/public_html/conn.php:1) in /home/scriptsr/public_html/conn.php on line 26[code]

[/code]

[br0ken]

When sending any headers to browser you must not have already sent any actual output. This includes html tags, white space or general text.

 

Based on the error message you are receiving I would say you've outputted something on '/home/scriptsr/public_html/conn.php' on the first line. It's probably just white space but what ever it is just remove it and it will work fine.

[fullyloaded]

here is the script its saying the error is thanks...

<?
//^^^^^^^^^^^^^^^^^	MySQL database connection ! ^^^^^^^^^^^^^^^^\\

$db_host = "localhost";	# Enter your MySQL database hostname, often it is not necessary to edit this line

$db_username = "ttttt";	# Enter your MySQL database username

$db_password = "tttt";	# Enter your MySQL database password

$db_name = "tttt";	# Enter the MySQL database name



//\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\\
//^^^^^^^^^^^^^^^^^^^^^^^ DO NOT EDIT BELOW THIS LINE ! ^^^^^^^^^^^^^^^^^^^^^^\\
//\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\\

require_once('tplparser.php');

$conn = mysql_connect($db_host, $db_username, $db_password) or die(mysql_error());
$db = mysql_select_db($db_name, $conn) or 
$err = 'Unknown database '.$db_name.', you must create it before continuing!';

session_start();
$t = time();
$PHPSESSID = session_id();

if(!ereg("/install.php", @$_SERVER['REQUEST_URI']))
{
//get the main site settings
$qset = "SELECT * FROM pc_settings";
$rset = mysql_query($qset) or die(mysql_error());
$aset = mysql_fetch_array($rset);
$style = $aset['Style'];
    $currsymbol = $aset['CurrSymbol'];
    $currcode   = $aset['CurrCode'];
    $sec_dir = $aset['SecDir'];

    $tpl = new TplParser;
    $tpl->setDir('templates/'.$style.'/');

//get the Topbanner (full)
$qfull = "SELECT * FROM pc_banners WHERE BannerType = 'Full' ";
$rfull = mysql_query($qfull) or die(mysql_error());

if(mysql_num_rows($rfull) > '1')
{
while($afull = mysql_fetch_array($rfull)){
$fullBannerID[] = $afull['BannerID'];
}
srand((float)microtime() * 10000000);

$fullID = array_rand($fullBannerID);
$FullBID = $fullBannerID[$fullID];

//get the selected banner
$qfull1 = "SELECT * FROM pc_banners WHERE BannerID = '$FullBID' ";
$rfull1 = mysql_query($qfull1) or die(mysql_error());
$afull1 = mysql_fetch_array($rfull1);

$TopBanner = "<a href=\"$afull1[bannerURL]\" target=_blank><img src=\"banners/$afull1[bannerFile]\" border=0 title=\"$afull1[AltText]\"></a>";
}
elseif(mysql_num_rows($rfull) == '1')
{
$afull = mysql_fetch_array($rfull);
$TopBanner = "<a href=\"$afull[bannerURL]\" target=_blank><img src=\"banners/$afull[bannerFile]\" border=0 title=\"$afull[AltText]\"></a>";
}

//get the SideBanner (menu)
$qbb = "SELECT * FROM pc_banners WHERE BannerType = 'Menu' ";
$rbb = mysql_query($qbb) or die(mysql_error());

if(mysql_num_rows($rbb) > '1')
{
while($abb = mysql_fetch_array($rbb)){
$bBannerID[] = $abb['BannerID'];
}
srand((float)microtime() * 10000000);

$bID = array_rand($bBannerID);
$ButtonID = $bBannerID[$bID];

//get the selected banner
$qbb1 = "SELECT * FROM pc_banners WHERE BannerID = '$ButtonID' ";
$rbb1 = mysql_query($qbb1) or die(mysql_error());
$abb1 = mysql_fetch_array($rbb1);

$SideBanner = "<a href=\"$abb1[bannerURL]\" target=_blank><img src=\"banners/$abb1[bannerFile]\" border=0 title=\"$abb1[AltText]\"></a>";
}
elseif(mysql_num_rows($rbb) == '1')
{
$abb = mysql_fetch_array($rbb);
$SideBanner = "<a href=\"$abb[bannerURL]\" target=_blank><img src=\"banners/$abb[bannerFile]\" border=0 title=\"$abb[AltText]\"></a>";
}

//show cart status
$q1 = "select * from pc_orders_content where OrderID = '$PHPSESSID' ";
$r1 = mysql_query($q1) or die(mysql_error());
$rows = mysql_num_rows($r1);

if($rows == '0'){ $cart_total = '0.00';$num_items = '0';
}
else
{
while($a1 = mysql_fetch_array($r1))
{
$num_items = $rows;
if ($currsymbol != '&#8364;'){ 
@$cart_total = number_format($cart_total + $a1['ItemPrice'], 2, ".", "");
}
else { 
$cprice = $a1['ItemPrice'];
@$ctotal = number_format($ctotal + $cprice, 2, ".", "");
$cart_total = str_replace('.', ',', $ctotal);
}}
}

if($aset['LogMode'] == '1'){
if(!empty($_SESSION['cmr_name']) && !empty($_SESSION['cmr_pass'])){
$user_name = $_SESSION['cmr_name'];
@$user_pass = $_SESSION['cmr_pass'];
$status = $tpl->tbHtml('session_tpl.php', 'MY_CART_1');
}else{
@$user_name = $_SESSION['cmr_name'];
$status = $tpl->tbHtml('session_tpl.php', 'LOGIN_FORM');
}
}
else{
$_SESSION['cmr_name'] = 'customer';
$user_name = $_SESSION['cmr_name'];
$status = $tpl->tbHtml('session_tpl.php', 'MY_CART_2');
}
}

?>

[br0ken]

You need to make sure your '<?' tag is snug right to the top of the file and there are no spaces or lines breaks present before this.

 

If this doesn't solve it can you show me your 'tplparser.php' as that could be causing the problem.

[fullyloaded]

hi here is the tplparser.php thanks for your time

<?php
/**
* // Load template file //
*
* $tpl = new tplparser;
* $tpl->setDir( 'tpl/' );
* $tpl->dHtml( 'file_name.tpl' ); 
* $content = $tpl->tHtml( 'file_name.tpl' );
*
* * // Load template block //
* $tpl->dbHtml( 'file_name.tpl', 'HEAD' );
* $content = $tpl->tbHtml( 'file_name.tpl', 'HEAD' ); 
* <!-- BEGIN HEAD -->
* <!-- END HEAD -->
*
*/

class TplParser
{
var $content;
var $TplFile;
var $block;
var $startBlock;
var $endBlock;
var $endBlockLine;
var $fileContent;	
var $blockContent;
var $cache;
var $iso;
var $directory;
  
  function TplParser( ){
$this->content 		= '';
$this->TplFile 		= '';
$this->block	    = '';
$this->startBlock   = '<!-- BEGIN_';
$this->endBlock 	= '<!-- END_';
    $this->endBlockLine = ' -->';
    $this->cache        = true;
    $this->iso          = true;
} // end function TplParser

function dHtml( $sFile, $bCache = true, $bIso = true ){
	$this->setFile( $this->directory.$sFile );
    $this->cache =    $bCache;
    $this->iso =      $bIso;

	$this->display( );
    echo $this->content;
    unset( $this->content );
	flush( );
} // end function dHtml

function tHtml( $sFile, $bCache = true, $bIso = true ){
	$this->setFile( $this->directory.$sFile );
    $this->cache =    $bCache;
    $this->iso =      $bIso;

	$this->display( );
	return $this->content;
} // end function tHtml

function dbHtml( $sFile, $sBlock, $bCache = true, $bIso = true ){
	$this->setFile( $this->directory.$sFile );
	$this->setBlock( $sBlock );

    $this->cache =    $bCache;
    $this->iso =      $bIso;

	$this->display( true );
    echo $this->content;
    unset( $this->content );
	flush( );
} // end function dbHtml

function tbHtml( $sFile, $sBlock, $bCache = true, $bIso = true ){
	$this->setFile( $this->directory.$sFile );
	$this->setBlock( $sBlock );

    $this->cache =    $bCache;
    $this->iso =      $bIso;

	$this->display( true );
	return $this->content;
} // end function tbHtml

function display( $bBlock = null ){
	if( $this->checkFile( ) ){
		if( isset( $bBlock ) )
			$this->blockParse( );
		else
			$this->allParse( );
	}
} // end function display

function checkFile( ){
	if( is_file( $this->TplFile ) ){
  	return true;
  }
	else {
      $this->content = null;
		//echo 'No template file: <i>'.$this->TplFile.'</i><br />';
		return false;
	}
} // end function checkFile

function parse( ){

	if( !isset( $poz ) )
      $poz[1][1] = 0;
    
	while( strpos( $this->content, '$', $poz[1][1] ) )  {
		$poz[1][1] = strpos( $this->content, '$', $poz[1][1] ) + 1;

		preg_match( '/\$[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\[\]x7f-\xff]*/', $this->content, $wyniki );

		if( ereg( '\]', $wyniki[0] ) ){
        if( ereg( '\[', $wyniki[0] ) ){
  				$poz[1][2] = $poz[1][1] + strpos( $wyniki[0], ']' );
          $bArray = true;
        }
        else{
          $poz[1][2] = $poz[1][1] + strpos( $wyniki[0], ']' ) - 1;
          $bArray = null;
        }
      }
		else{
			$poz[1][2] = $poz[1][1] + strlen( $wyniki[0] ) - 1;
        $bArray = null;
      }

		$TplVar = substr( $this->content, $poz[1][1], $poz[1][2] - $poz[1][1] );

		if( isset( $bArray ) ){
			list($var,) = explode( '[', $TplVar );
        if( isset( $GLOBALS[$var] ) ){
  				global $$var;
          $poz[2][1]= strpos( $TplVar, '[' )+1;
          $poz[2][2]= strpos( $TplVar, ']' );
          $key = substr( $TplVar, $poz[2][1], $poz[2][2]-$poz[2][1] );
          
          if( isset( ${$var}[$key] ) )
            $tekst = ${$var}[$key];
          else
            $tekst = null;
        }
        else{
          $tekst = null;
        }
		} 
		else {
			global $$TplVar;
  		  $tekst = $$TplVar;
		}
		$this->content = substr( $this->content, 0, $poz[1][1] - 1 ) . $tekst .  substr( $this->content, $poz[1][2] );
	} // end while

	$this->content = substr( $this->content, 0 );
	return true;

} // end function parse

function allParse( ){
    if( isset( $this->fileContent[$this->TplFile] ) ){
      $this->content = $this->fileContent[$this->TplFile];
    }
    else{
      $this->content = $this->getContent( );
    }
	$this->parse( );
} // end function allParse

function blockParse( ){
   
    if( isset( $this->blockContent[$this->TplFile][$this->block] ) ){
      $this->content = $this->blockContent[$this->TplFile][$this->block];
    }
    else{
      $this->content = $this->getFileBlock( );
      if( isset( $this->content ) ){
        if( $this->cache == true ){
          $this->blockContent[$this->TplFile][$this->block] = $this->content;
        }
      }
    }
    $this->parse( );
} // end function blockParse

  function getContent( $bBlock = null ){
    if( isset( $this->fileContent[$this->TplFile] ) ){
      $mReturn = $this->fileContent[$this->TplFile];
    }
    else{
      if( isset( $bBlock ) ){
        $mReturn = $this->getFile( $this->TplFile );
      }
      else{
        $mReturn = $this->getFile( $this->TplFile );
      }

      if( $this->cache == true )
        $this->fileContent[$this->TplFile] = $mReturn;
    }
    return $mReturn;
  } // end function getContent

  function getFile( $sFile ){
    $rFile =  fopen( $sFile, 'r' );
    $iSize =  filesize( $sFile );
    if( $iSize > 0 )
      $sContent = fread( $rFile, $iSize );
    else
      $sContent = null;
    fclose( $rFile );
    return ' '.$sContent;
  } // end function getFile

  function getFileBlock( $sFile = null, $sBlock = null ){
    if( isset( $sFile ) && isset( $sBlock ) ){
      $this->setFile( $sFile );
      $this->setBlock( $sBlock );
    }

    $sFile =          $this->getContent( true );

    $iStart = strpos( $sFile, $this->startBlock.$this->block.$this->endBlockLine );
    $iEnd =   strpos( $sFile, $this->endBlock.$this->block.$this->endBlockLine );

    if( is_int( $iStart ) && is_int( $iEnd ) ){
      $iStart += strlen( $this->startBlock.$this->block.$this->endBlockLine );
      return ' '.substr( $sFile, $iStart, $iEnd - $iStart );
    }
    else {
      echo 'No block: <i>'.$this->block.'</i> in file: '.$this->TplFile.' <br />';
      return null;
    }
  } // end function getFileBlock

  function getFileArray( $sFile ){
    return file( $sFile );
  } // end function getFileArray

  function getDir( ){
    return $this->directory;
  } // end function getDir

  function setDir( $sDir ){
    $this->directory = $sDir;
  } // end function setDir

  function setFile( $sFile ){
    $this->TplFile = $sFile;
  } // end function setFile

  function setBlock( $sBlock ){
    $this->block = $sBlock;
  } // end function setBlock


}; // end class TplParser
?>

[br0ken]

Hmmm this is quite wierd. The error message states that on conn.php file output has been started on line 1.

 

(output started at /home/scriptsr/public_html/conn.php:1)

 

Try taking session_start() and moving it right below the opening PHP tag like this:

 

<?php
session_start();

[fullyloaded]

hi ok thanks what i dont understand is i installed the script yesterday and it worked great so i deleted the script and reuploaded it and now im getting that error i even upload a new copy i will try that and let you know if it worked thanks...