PHP - Can You Redirect If You Get A Notice Or Error?

Hi   I'm having a strange error with this code and i get it working properly

 function CheckLoginInDB($username,$password)
    {
        if(!$this->DBLogin())
        {
            $this->HandleError("Erro na ligação à Base de Dados!");
            return false;
        }
		
        $username = $this->SanitizeForSQL($username);
		$nresult = mysql_query("SELECT * FROM utilizador WHERE utilizador = '$username'", $this->connection) or die(mysql_error());
        // check for result 
        $no_of_rows = mysql_num_rows($nresult);
        if ($no_of_rows > 0) {
            $nresult = mysql_fetch_array($nresult);
            $salt = $nresult['salt'];
			echo $salt;
            $encrypted_password = $nresult['password'];
			$hash = $this->checkhashSSHA($salt, $password);
			echo $hash;
        }
        $qry = "Select idutilizador, nome, email from utilizador where utilizador='$username' and password='$hash'";
        $result = mysql_query($qry,$this->connection);
        if(!$result || mysql_num_rows($result) <= 0)
        {
            $this->HandleError("Erro: Utilizador ou password errados");
            return false;
        }    
        $row = mysql_fetch_assoc($result);
		$_SESSION['idutilizador']  = $row['idutilizador'];
        $_SESSION['name_of_user']  = $row['nome'];
        $_SESSION['email_of_user'] = $row['email'];
		
        return true;
    }

This is my table   Field                                          Type         Collation          Null    Key     Default  Extra           Privileges                       Comment  

Code: [Select]
Notice: Undefined variable: page in C:\Program Files (x86)\EasyPHP5.2.10\www\admin.php on line 119
That line is:

<?php
session_start();
$_SESSION['prev_page'] = $_SERVER['REQUEST_URI'];
if (!session_is_registered('username')) {
    header("location:login.php");
}
?> 



<hr>

<style type="text/css">
table.gridtable {
  color:#333333;
  border-width: 1px;
  border-color: #666666;
  border-collapse: collapse;
        width: 100%;
}
table.gridtable th {
  border-width: 1px;
  padding: 1px;
  border-style: solid;
  border-color: #666666;
  background-color: #dedede;
}
table.gridtable td {
  border-width: 1px;
  padding: 1px;
  border-style: solid;
  border-color: #666666;
}

.valid {
  border-width: 1px;
  padding: 1px;
  border-style: solid;
  border-color: #666666;
  background-color: transparent;
}


</style>
</div>
<div class="newsJustify">
<script type="text/javascript">
   function checkall(delchk)
   {
      for (i = 0; i < delchk.length; i++)
      delchk[i].checked = true;
   }
</script>

<script type="text/javascript">
   function uncheckall(delchk)
   {
      for (i = 0; i < delchk.length; i++)
      delchk.checked = false;
   }
</script>



<script language="JavaScript">
function loadPage(list) {
  location.href=list.options[list.selectedIndex].value
}
</script>


<?php
mysql_connect("localhost", "root", "") or die(mysql_error());
mysql_select_db("chat") or die(mysql_error());

if (isset($_POST['del'])) {
    for ($count = 0; $count < count($_POST["delchk"]); $count++) {
        $delete = $_POST["delchk"][$count];
        $query  = "DELETE FROM members_shouts WHERE id = '$delete'";
        $result = mysql_query($query);
        if (!$result) {
            die("Error deleting accounts! Query: $query<br />Error: " . mysql_error());
        }
    }
}

$data = mysql_query("SELECT * FROM `members_shouts`") or die(mysql_error());
$rows = mysql_num_rows($data);


if (isset($_GET['limit']))
   {

$page_rows = $_GET["limit"];
if ($page_rows == '') {
    $page_rows = 5; // no double quotes (int) 
} elseif ($page_rows == 'all') {
    $page_rows = $rows; 
} else {
    $page_rows = $_GET['limit']; /* validate this */
}
if (!isset($_GET['pagenum'])) {
    $page = 1;
} else {
    $page = (int) $_GET['pagenum'];
}

}
else
   {
   $page_rows = 10;
   }  

?>

<?php
$max_pages = ceil($rows / $page_rows);
$last      = ceil($rows / $page_rows);
$pagenum   = ($page && $page > 0 && $page <= $last) ? $page : 1;
$max       = 'limit ' . ($pagenum - 1) * $page_rows . ',' . $page_rows;
$data_p = mysql_query("SELECT * FROM members_shouts $max") or die(mysql_error());
?>





<?php
$result = mysql_query("SELECT * FROM members_shouts");
if (mysql_num_rows($result) > 0) {
?>



<span style="float: left;margin-left: 2px;">
<form>
<select name="file" size="1" onchange="loadPage(this.form.elements[0])" target="_parent._top">
            <option value="" <?php
    if ($page_rows == 0) {
        echo 'selected';
    }
?>>Select Limit</option>
            <option value="?limit=9" <?php
    if ($page_rows == 9) {
        echo 'selected';
    }
?>>9</option>
            <option value="?limit=15" <?php
    if ($page_rows == 15) {
        echo 'selected';
    }
?>>15</option>
            <option value="?limit=30" <?php
    if ($page_rows == 30) {
        echo 'selected';
    }
?>>30</option>
            <option value="?limit=all" <?php
    if ($page_rows == 'all') {
        echo 'selected';
    }
?>>All</option>
</select>
</form>
</span>

<span style="float: right;margin-top: 2px;margin-right: 2px;">
<center>
<?php
    if ($pagenum == 1) {
    } else {
        echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=1&limit={$page_rows}'>First</a> ";
        echo " | ";
        echo " ";
        $previous = $pagenum - 1;
        $current  = $pagenum;
        echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=$previous&limit={$page_rows}'>$previous</a> ";
        echo " | ";
    }
    echo "$pagenum";
    if ($pagenum == $last || $last == 0) {
    } else {
        $next = $pagenum + 1;
        echo " | ";
        echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=$next&limit={$page_rows}'>$next</a> ";
        echo " ";
        echo " | ";
        echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=$last&limit={$page_rows}'>Last</a> ";
    }
?>
</center>
</span>

<style type="text/css">
  .clear2 {
    clear:both;
    height:0px;
    overflow:hidden;
  }
</style>

  <div class="clear2"></div>
<hr>




<?php
    echo "<table class=\"gridtable\">
<thead>
    <tr>
        <th align=\"center\" scope=\"col\">user</th>
        <th align=\"center\" scope=\"col\">message</th>
        <th align=\"center\" scope=\"col\">when</th>
       <th align=\"center\" scope=\"col\">Delete?</th>
    </tr>
</thead>
<tbody>";
    echo "<form name = 'myform' action='' method='post'>";
?>




<?php
    while ($info = mysql_fetch_array($data_p)) {
        echo "<tr align=\"center\">";
        echo "<td class=\"valid\" >" . $info['user'] . "</td>";
        echo "<td class=\"valid\" >" . $info['message'] . "</td>";
        echo "<td>" . $info['when'] . "</td>";
        echo '<td><input type="checkbox" id="delchk" name="delchk[]" value="' . $info['id'] . '" /></td>';
        echo "</tr>";
    }
    echo "</tbody>";
    echo "</table>";
    echo "<hr>";
    echo "<input type='submit' name = 'del' value='Delete Selected'></form>";
    echo "<input type='button' onclick='checkall(document.myform[\"delchk\"]);' value='Select All'>";
    echo "<input type='button' onclick='uncheckall(document.myform[\"delchk\"]);' value='Deselect All'>";
    echo "<hr>";
?>



<?php
} else {
    // No rows were found ...
    echo '<center>No logged accounts.</center><hr>';
}
?> 
</hr>


The line its refferring too is:
$pagenum   = ($page && $page > 0 && $page <= $last) ? $page : 1;[/QUOTE]

in this block:

$max_pages = ceil($rows / $page_rows);
$last      = ceil($rows / $page_rows);
$pagenum   = ($page && $page > 0 && $page <= $last) ? $page : 1;
$max       = 'limit ' . ($pagenum - 1) * $page_rows . ',' . $page_rows;
$data_p = mysql_query("SELECT * FROM members_shouts $max") or die(mysql_error());
[/i]

Im having this error and have the not even the slightest clue on how to solve it...


Code: [Select]
Notice: Undefined offset: 2 in C:\wamp\www\updat5.php on line 146
<?php
$picture = array();
while($row = mysql_fetch_assoc($result))
{
$id = $row['id'];
$picture = array();
switch ($row['icon']) {
    case 1:
        $picture[$id] = '<img src="img/apple.gif" title="apple" alt="apple" />';
        echo $picture[$id];
        break;
        
    case 2:
        $picture[$id] = '<img src="img/banana.gif" title="banana" alt="banana" />';
        echo $picture[$id];
        break;
        
    case 3:
        $picture[$id] = '<img src="img/orange.gif" title="orange" alt="orange" />';
        echo $picture[$id];
        break;
        
    default:
        $picture[$id] = '';
        echo $row['icon'] . " is something other than 1 2 or 3";
        break;
}  
}
?>

<hr>

<?php
echo $picture[2];
?>

And line 146 is:

echo $picture[2];

My next post will be the full code if needed incase the error I have currently cant be fixed with the current snippet/block i posted.

I'm trying to develop a Joomla plugin for 1.6/1.7 and from what I've read, future versions are supposed to be php E~STRICT compliant. I know that doesn't mean I have to fix this since it is just a notice, but I am curious how one would hide the error.

Code: [Select]
$task_array = explode('.', JRequest::getVar('task')); # Splits article.save
$task = $task_array[1]; #This is line 58

I know it happens because $task_array is empty, but how can i wrap that in something to stop this Notice error? I've tried !empty() but that doesn't work.

First let me explain my code.
It comprises of three php files.

inc_fn_header_and_menu.php,  contains the HTML and CSS header details and it initializes the session via session_start();

 

This  is later included in project_status.php] .

 

In project_status.php] , I have included another file project_status_app.php which contains a HTML form.

 project_status.php:

<?php
 include 'inc_fn_header_and_menu.php';
function includeFile($file,$variable) {
    $var = $variable;
    include($file);
}
if (isset($_GET['id']) && $_GET['id']!="") {
    $pid    = $_GET['id'];
    $_SESSION['pidForApproval'] = $_GET['id'];
    $query = 'SELECT * FROM `profile` WHERE pid ='.'\''.$pid.'\'';
    $result=mysqli_query($db,$queryToRetrievePP) or die("There are no records to display ... \n" . mysqli_error());
    foreach ($result as $row) {
        $status = $row['status'];
    }        
}
...........some PHP and HTML code.......
	<div id="customerPurchaseApprovalForm">
<?php  
  echo '<p>APPROVAL FOR CUSTOMER PURCHASE</p>';
  $discountApprovalStatus = "Granted";
  if ($discountApprovalStatus == "Granted") {  
 
  includeFile("project_status_app.php",$highestannualvalue);
  } else {
     //.........
  }

In project_status_app.php I am attempting to retrieve pidForApproval from the $_SESSION array.

<?php
        // put your code here  UPDATE `pp` SET `customer_purchase_remarks` = 'hahaha' WHERE `pp`.`id` = 207;
        
        if ($_SERVER['REQUEST_METHOD'] == 'POST') {
            include '../../inc/fastlogin.php';      
            $sql = "UPDATE pp SET customer_purchase_remarks ='{$_POST['remarkstxt']}' WHERE pp.pid='{$_SESSION['pidForApproval']}'"; 
            $result = mysqli_query ( $fastdb, $sql ) ;
            if (mysqli_affected_rows($fastdb) != 1) { 
               $_SESSION['err_cpa_rmks'] = "<p>Error while updating WHERE id='{$_SESSION['pidForApproval']}'</p>";
                //echo "<p>Error while updating WHERE id='{$_POST['pidForApproval']}'</p>".mysqli_error($fastdb);                 
            } else { 
                $_SESSION['suc_cpa_rmks'] = "<p>Records was updated successfully.</p>";
                //echo "Records was updated successfully."; 
            }
            header ("location: project_status.php?id="$_SESSION['pidForApproval']);
            exit();
        }    
        
        ?>

When I load  project_status.php,  project_status_app.php is supposed to display the form. Once the user fills in the form the and the submit button has been pressed, the UPDATE statement is supposed to run and then it is supposed to navigate back to project_status.php?id=FA142. But the update is failing and the when the project_status.php is loaded back, the url looks like this http://localhost/fast/project_status.php?id= . The id is empty. It is supposed to be something like this http://localhost/fast/project_status.php?id=FA142. With the id being populated at the 

header ("location: project_status.php?id=".$_SESSION['pidForApproval']);

I suspected that my $_SESSION['pidForApproval'] is not being populated in project_status.php but I echoed back $_SESSION['pidForApproval'] in that file itself and I can see it is being populated. Hence, I suspect that the $_SESSION['pidForApproval'] is not being passed to project_status_app.php. I have already attempted to include session_start(); clause in project_status_app.php but that gives an error, stating that the session has already started, in inc_fn_header_and_menu.php. Can someone help me as to why the $_SESSION['pidForApproval'] is not being passed on to the project_status_app.php file. Thank you.

Edited August 9, 2020 by Robinson
Missing some information.

Hey, So what im trying to do is put my database variables into a session array. So this is what im trying to accomplish...

$_SESSION['Name_of_Row'] = $value

 This is the script I wrote:

Code: [Select]
Function setupSession(){
session_start();
$query = "SELECT * FROM users WHERE u_id ='{$this->u_id}'";
    $result = mysql_query($query);
        $row = mysql_fetch_array($result);

foreach($row as $key => $value){
    if(!empty($value)){
        $_SESSION[$key] = $value;   
            }
                }
}

When that runs I get the following warning. Can anyone tell me what this means and how to fix it?

Error: Notice: Unknown: Skipping numeric key 0 in Unknown on line 0

hi,
I need help really badly for my PHP-Postcard Script. Basically it sends the card out but the URL does not work, I get the following error message:

The URL is not valid and cannot be loaded

It also states that
Notice: Undefined index: www.voluntary.awardspace.co.uk in /home/www/voluntary.awardspace.co.uk/Postcard.php on line 25
Notice: Undefined index: Postcard.php in /home/www/voluntary.awardspace.co.uk/Postcard.php on line 25

See Code below:

<?php

session_start();
//check error log
ini_set('display_errors', 1);
ini_set('log_errors', 1);
ini_set('error_log', dirname(__FILE__) . '/error_log.txt');
error_reporting(E_ALL);

// CHANGE PARAMETERS HERE BEGIN
$senderName  = " Holidays From Home "; // Eg.: John's Postcards
$senderEmail = "chris01@voluntary.awardspace.co.uk";  // Eg.: john@postcard.com
// Change only if you have problems with urls
$postcardURL = "http://".$_SERVER["www.voluntary.awardspace.co.uk"].$_SERVER["Postcard.php"];
// CHANGE PARAMETERS HERE END
$result = 0;
$msg = "";
$msg1 = "";
$pic = "";
function displayPhotos()
{
 global $pic;
 $columns = 5;
 $act = 0;
 $act1 = 0;
 // Open the actual directory
 if($handle = opendir("thumbs"))
 {
  // Read all file from the actual directory
  while($file = readdir($handle))
  {
   if(!is_dir($file))
   {
    if(isset($pic[1]))
    {
     if($pic[1] == $act1){$sel = "checked";}
     else{$sel = "unchecked";}
     }
    if($act == 0){echo "<tr>";}
    echo "<td align='center'><img src='thumbs/$file' alt='postcard'/><br/><input type='radio' name='selimg' value='$file,$act1' $sel/></td>";
    $act++;
    $act1++;
    if($act == $columns){$act = 0;echo "</tr>";}

       }
    }
  echo "</tr>";
  }    
 }
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">
<html>
<head>
 <title>Micro Postcard</title>
 <link href= "style/style.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="main">
<div class="style1" id="caption">
<div align="left" class="style1"></div>
</div>
   <?php //makes sure form is correctly filled in 
 if(!empty($_POST["submit"]))
 {
  if(empty($_POST["selimg"])){$msg = "Please select an image from above!";$result = 3;}
  else{$pic = explode(",",$_POST["selimg"]);}
  if(empty($_POST["email"]) && empty($result)){$msg1 = "You must enter an email address!";$result = 3;}
  $secCode = empty($_POST["secCode"]) ? "" : strtolower($_POST["secCode"]);
  if($secCode == $_SESSION["securityCode"] && $result != 3)
  {
   $filename = date("YmdGis");
   $f = fopen("messages/".$filename.".txt","w+");
   fwrite($f,$pic[0]."\n");
   fwrite($f,$_POST['email']."\n");
   fwrite($f,stripslashes($_POST["message"])."\n");
   fclose($f);
   // Compose the mail
   $from = "From: $senderName <$senderEmail>\r\n";
   $replay = "Reply-To: $senderEmail\r\n";    
   $params = "MIME-Version: 1.0\r\n";
   $params .= "Content-type: text/plain; charset=iso-8859-1\r\n";
   $mailtext = "You have just received a Virtual Postcard!\r\n\r\n
                You can pick up your postcard at the following web address:\r\n
                $postcardURL?show=$filename\r\n\r\n
                We hope you enjoy your postcard, and if you do, please take a moment to send a few yourself!\r\n\r\n
                Regards,\r\n
                Holidays From Home\r\n
                $postcardURL";
   // Send email
   @mail($_POST["email"],"You've received a postcard",$mailtext,$from.$replay.$params);
   echo "<center>
          Your postcard was sent successfully!<br /><br />
          <img src='images/$pic[0]' alt='postcard' /><br /><br /><br />".stripslashes($_POST["message"]).
        "</center>";
   $result = 1;
   }
  else{if($result != 3){$result = 2;}}
  }
 if(!empty($_GET["show"]))
 {
  $file = $_GET["show"];
  $content = file("messages/$file.txt");
  $pic = $content[0];
  unset($content[0]);
  unset($content[1]);
  foreach($content as $value){$main .= $value;}
  echo "<center>
         Your postcard!<br /><br />
         <img src='images/$pic' alt='postcard' /><br /><br /><br />$main
        </center>";
  }
 if((empty($result) || $result == 2 || $result == 3) && empty($_GET["show"]))
 {
  echo "<form action='#' method='post'>
         <table align='center'>";
         displayPhotos();
  echo  "</table>
         <div style='color:#f00;font-size:16px;'>$msg</div>        
         <h2>Fill in the Form and then click on Send Card!!</h2>
         <table width='100%'>
          <tr><td>Send to (email address):</td><td><div style='color:#f00;font-size:16px;'>$msg1</div><input type='text' name='email' size='30' value='".$_POST["email"]."' /></td></tr>
          <tr><td>Message:</td><td><textarea name='message' rows='10' cols='40'>".stripslashes($_POST["message"])."</textarea></td></tr>
          <tr><td colspan='2'>".($result == 2 ? "<p style='color:#f00;font-size:16px;'>Sorry the security code is invalid! Please try it again!</span></p>" : "&nbsp;")."</tr>
          <tr>
           <td>Security code: <input class='text' name='secCode' type='text' size='10' />
           </td><td><img src='securityCode.php' alt='security code' border='1' /></td>
          </tr>
          <tr><td colspan='2'>&nbsp;</tr>
          <tr><td colspan='2' align='left'><input type='submit' value='Send card!' name='submit'/></td></tr>
         </table>
        </form>";
  }
?>

Absolutely any help would be much appreciated. I want ot know is there a way round this problem?

Here is the http://voluntary.awardspace.co.uk/Postcard.php

I am absolutely desperate to solve this burning issue 

this code works

if i use the header() in the else section it doesnt but it will echo the commented part 


Code: [Select]
<?
/**
 * User has already logged in, so display relevant links, including
 * a link to the admin center if the user is an administrator.
 */
if($session->logged_in){
   echo "<li>Logged In&nbsp;";
   echo "<b>$session->username</b></li>";
   if($session->isAdmin()){
      echo "<li><a href=\"LoginSystem/admin/admin.php\">Admin Center</a></li>";
   }
   
   echo "<li><a href=\"../LoginSystem/process.php\">Logout</a</li>";
}
 
else{header("Location: ../LoginSystem/main.php");
//echo "<li><a href=\"../LoginSystem/process.php\">Login</a></li>";

}
?>

Hi guys, I'm reviewing a piece of small web application and the current application does not have any error / exception handling capability. If there is any error, it would simply show an error message followed by die;.

I'm planning to implement a simple exception handling class to handle the errors. What I'm thinking is a simple redirect when an error is being caught together with an error code that correspond to an error message in a simple flat text file. The error page will then show an error message that corresponds to the code.

Here's what I have so far. Would appreciate if the PHP experts here would give simple pointers to enhance it.

<?php
class MyException extends Exception {}

try {
throw new MyException("error.php");
}

catch (MyException $e) {
$file = $e->getMessage();
header("Location: $file?e=1");
}

?>

This is what I have on my error.php page

<?php
$errorcode = $_GET['e'];

function getErrorMessage($errorcode) {
$errors = file("english.txt");
foreach ($errors as $error) {
list ($key,$value) = explode(",",$error,2);
$errorArray[$key] = $value;
}
return $errorArray[$errorcode];
}
echo "Test <br />";
echo getMessageMap($errorcode);
?>

As you can see here, exception class would redirect user to error.php if an error is caught together with a GET variable on the URL. On error.php page, it would GET the error code and then run it through a function to get the error message of the corresponding error code and then echos it out.

Was wondering if this is a good practice? My ultimate goal here is to avoid displaying the error message itself on private includes file.

Thank you in advance for your suggestions.

I'm trying to put together a script that redirects visitors based on their IP, user agent and/or referral url. Basically I want the script to scan these three factors from the visitor, if any of them turn out to match my redirect-requirement it redirects the user. I know the code is horribly coded, I'm incredibly new to the php-scene and consider myself a complete noob. As you can see I want redirected visitors to go to google.com and un-redirected to msn.com(examples). Really thankful for all the help I can get! Right now nothing works, any suggestions?

<?php
 
function redirect($page) {
        Header( "HTTP/1.1 301 Moved Permanently" );
        header('Location: ' . $page);
        exit;
}
 
$referrals=array('pitchingit.org','referral2');
$badAgents = array("useragent1", "useragent2");
$deny = array("78.105.191..*","100.101.103..*");
 
if (in_array($_SERVER['HTTP_REFERER'], $referrals, FALSE)) 
{
        header("Location: http://www.google.com");
} 
else 
{
        header("Location: http://www.msn.com");
}  
 
if(in_array($_SERVER['HTTP_USER_AGENT'],$badAgents)) 
{
        redirect("http://www.google.com/");
        exit();
} 
 
$add=$_SERVER['REMOTE_ADDR'];
foreach ($deny as $ip) {
        if (preg_match("^.$add.*^",$ip)) {
        redirect("http://www.google.com");
        }
}
 
redirect("http://www.msn.com");
 
?>

Hey I updated my WAMP server the other day and I am getting al of these Errors now.
Notice: Undefined variable: ac in C:\wamp\www\xxxxx\newupdates.php on line 15

And there is about 25 of them on one page, and they are all over the place. Undoubtly it is my poor coding, but how come it never showed up before, and the site itself still works.

Any help would be great, I basically wont to get rid of these

Well hello studies?, Well I'm new to PHP was putting into practice what you learned during the school days and I'm having errors like these 

Hello! Help me please! My site nice work on php version 5.2.12, but now php version is changed to 5.2.17 and some code is not working.     It showing error:    "Notice: Undefined variable: newCode in ....../humancheck.php on line 29"   In file humancheck.php on line 29:

for($i=0; $i<$config_max_digits;$i++)	$newCode = $newCode.rand(0,9);

This variable, it seems, taken from another file - humancheck_showcode.php:

session_start();
$newCode = $HTTP_SESSION_VARS["newCode"];

And, in index.php file at the beginning of the file written:

require ('human_check/humancheck.php');

And, in index.php file below is written:

 <IMG src="humancheck_showcode.php">

When I call the index.php file it shows error. So, I think, that variable "newCode" should be taken from file humancheck_showcode.php, but it don't do that.

I am trying to run a count query and faced with the error: Notice: Trying to get property of non-object in

Not sure how to resolve this error in these lines:

 

if($result->num_rows > 0){
while($row = $result->fetch_rows()){

Code:

<?php

$sql = "SELECT 
    Form_Group
    COUNT(Presence LIKE '/') AS Present,
    COUNT(Presence LIKE 'N') AS Absent,
FROM 'attendance'";
$result = $conn->query($sql);

?>

<?php
//Fetch Data form database
if($result->num_rows > 0){
while($row = $result->fetch_rows()){
?>


<tr>
<td><?php echo $row['Form_Group']; ?></td>
<td><?php echo $row['Present']; ?></td>
<td><?php echo $row['Absent']; ?></td>
</tr>

<?php
}
}
else
{
?>
<tr>
<th colspan="6">There's No data found!!!</th>
</tr>
<?php
}
?>

 

I am trying to use absolute path across my project excluding the domain as of now and I am trying to do it as follows:


Code: [Select]
    define('root', '/php_projects/myproject/');


    // The Standard Data

    $path = "path.php";
    $connectvars = "connectvars.php";
   
   
   
    // The CSS Styles

    $reset_css = root . "view/reset.css";
    $style_css = root . "view/style.css";
This works so far, the only problem I am having is that it is producing a notice. And my question is, how can I get rid of the notice?

The notice is this one:

Code: [Select]
Notice: Constant root already defined in C:\xampp\htdocs\php_projects\myproject\path.php on line 3
Why does the notice get produced in first place? I never defined it twice, as it states.