PHP - Notice: Use Of Undefined Constant Variable - Assumed 'variable' In ...

I don't know why I am getting an undefined variable when the url is define. look at the deleteid=6 it means it is defined and in the code it is written as below

URL
Quote

http://www.ppp.com/storeprueba/storeadmin/inventory_list.php?deleteid=6

Code: [Select]

<?php 
if(isset($_GET['deleteid'])){ //which is clearly active in the url then get it, 

/* line 27 ===> */   echo'Do you really want to delete pdoruct with ID of '. $GET ['deleteid'] . '? <a href="inventory_list.php?yesdelete=' . $GET ['deleteid'] .   '">Yes</a> |<a href="inventory_list.php"> No</a>';
exit();
}
if (isset($_GET['yesdelete'])) {
// remove item from system and delete its picture
// delete from database
$id_to_delete = $_GET['yesdelete'];
$sql = mysql_query("DELETE FROM products WHERE id='$id_to_delete' LIMIT 1") or die (mysql_error());
// unlink the image from server
// Remove The Pic -------------------------------------------
    $pictodelete = ("../inventory_images/$id_to_delete.jpg");
    if (file_exists($pictodelete)) {
            unlink($pictodelete);
   
}
header("location:inventory_list.php"); 
    exit();
}
?>

the echo Code: [Select]
<?php echo 'Do you really want to delete pdoruct with ID of '. $GET ['deleteid'] . '? <a href="inventory_list.php?yesdelete=' . $GET ['deleteid'] .  '">Yes</a> |<a href="inventory_list.php"> No</a>'; ?> won't display the . $GET ['deleteid'] .  after "Do you really want to delete product with ID of which is 6 but it won't display the number six with the actual configuration, instead it display it like

Quote

Notice: Undefined variable: GET in /home3/nyhungry/public_html/storeprueba/storeadmin/inventory_list.php on line 27

Notice: Undefined variable: GET in /home3/nyhungry/public_html/storeprueba/storeadmin/inventory_list.php on line 27
Do you really want to delete pdoruct with ID of ? Yes | No


Notice not number in between 'ID of'  and '?'

I'm getting the following notice:
Notice: Undefined variable: TotaalBerichten in
C:\Users\Sander\Documents\**********************\index.php on line 60
Is it because it is in the IF?
The code:

        //Aantal berichten totaal  
 if (!$ResultTotaalBerichten = @mysql_query("SELECT COUNT(1) FROM " . $db_prefix . "berichten"))
             {$foutmelding .= $Taal['errorConfiguratieFromDB'];}
         else
             {$TotaalBerichten = mysql_result($ResultTotaalBerichten, 0);
             $TotaalPaginas = ceil($TotaalBerichten / $aantalBerichtenPerPagina);}
         @mysql_free_result($ResultTotaalBerichten);

         //Var eersteBericht is het eerste bericht
         if (isset($_GET['eersteBericht']))
             {if (!is_numeric($_GET['eersteBericht']))
                 {$eersteBericht = '0';}
             else{$eersteBericht = $_GET['eersteBericht'];}}
         else{$eersteBericht = '0';}

        // Als er iets mis is met var eersteBericht, dan hem op 0 zetten
        if (($eersteBericht >= $TotaalBerichten) || ($eersteBericht < 0))   ///////////DIT IS LIJN 60
             {$eersteBericht = 0;}


EDIT: translated to english 

If i modify it to:

$TotaalBerichten=0; /////////////ADDED
        //Aantal berichten totaal  
 if (!$ResultTotaalBerichten = @mysql_query("SELECT COUNT(1) FROM " . $db_prefix . "berichten"))
             {$foutmelding .= $Taal['errorConfiguratieFromDB'];}
         else
             {$TotaalBerichten = mysql_result($ResultTotaalBerichten, 0);
             $TotaalPaginas = ceil($TotaalBerichten / $aantalBerichtenPerPagina);}
         @mysql_free_result($ResultTotaalBerichten);
echo $TotaalBerichten;   //////////////////////////////////////////////////////////////////////////ADDED
         //Var eersteBericht is het eerste bericht
         if (isset($_GET['eersteBericht']))
             {if (!is_numeric($_GET['eersteBericht']))
                 {$eersteBericht = '0';}
             else{$eersteBericht = $_GET['eersteBericht'];}}
         else{$eersteBericht = '0';}

        // Als er iets mis is met var eersteBericht, dan hem op 0 zetten
        if (($eersteBericht >= $TotaalBerichten) || ($eersteBericht < 0))   ///////////DIT IS LIJN 60
             {$eersteBericht = 0;}


The $TotaalBerichten is '0' while there IS a message in the database???

I am pretty sure I defined these, by making it something like
$blah="blah" and `blah` = ' {$blah}'
So why am I getting these errors =

Notice: Use of undefined constant petid - assumed 'petid' in /home/vhosts/foggyjungle.6te.net/viewpet_forum.php on line 38

Notice: Use of undefined constant adopter - assumed 'adopter' in /home/vhosts/foggyjungle.6te.net/viewpet_forum.php on line 41

Notice: Undefined variable: fulldate in /home/vhosts/foggyjungle.6te.net/viewpet_forum.php on line 44

Fatal error: Call to undefined function showpet_forum() in /home/vhosts/foggyjungle.6te.net/viewpet_forum.php on line 45



$time = mysql_query("SELECT * FROM `pets_adopted`");
$date = mysql_fetch_array($time);
$fulldate = "$date[fulldate]";
$halfdate = "$date[halfdate]";

function check(){
$pid = mysql_real_escape_string($_GET['id']);
$result = mysql_query("SELECT * FROM `pets_adopted` WHERE `id` = '{$pid}'");


while($row = mysql_fetch_array($result, MYSQL_ASSOC))

{

$results = mysql_query("SELECT * FROM `pets_list` WHERE `id` = '{$row[petid]}'");
$pet = mysql_fetch_array($results);

$results2 = mysql_query("SELECT * FROM `users` WHERE `id` = '{$row[adopter]}'");
$usercc = mysql_fetch_array($results2);



There's the snippet.  Thank you for any help. I am just really lost.

Ik ben bezig met een gastenboek en snap de volgende foutmelding niet:
Notice: Undefined variable: iCountFiles *************** regel 261
//Smilies toegestaan?
if ($GetConfiguratie['smiley'] == 1)
{$AfbeeldingenPerRegel = 12 ;
    if (!$rHandle = opendir('./images/smilies'))
    {$sP_Smilies = 'Geef de map "smilies" leesrechten!';}
    else
    {$sP_Smilies = '';
        while (false !== ($sFile = readdir($rHandle)))
        {if (preg_match("/^([sa-zA-Z0-9]+){3}(:?\.gif|\.jpg)$/", $sFile))
            {
                $sFileShort = preg_replace("/^([sa-zA-Z0-9]+)(:?\.gif|\.jpg)$/", "(\\1)",$sFile);
                $iCountFiles++ ;                                    /////////////////////////////////////////////////////////////REGEL261
                if ($iCountFiles % $AfbeeldingenPerRegel == 0)
                {$sP_Smilies .= '<img onClick="insertSmilie(\''.$sFileShort.'\')" src="images/smilies/'.$sFile.'" alt="code: '.$sFileShort.'" /><br />';}
                else
                {$sP_Smilies .= '<img onClick="insertSmilie(\''.$sFileShort.'\')" src="images/smilies/'.$sFile.'" alt="code: '.$sFileShort.'" />&nbsp;&nbsp;';}
            }
        }
        closedir($rHandle);
    }
}

hoe los ik dit het best op?

code is
Code: [Select]
<?php 
$limit=12;
if(isset( $_GET['page']))
$page=$_GET['page'];
if($page<=0) $page = 1;

else {$start=0;}
$sql=mysql_query("select * from tbl_gallery where status=1 And category_name='0'");
$count=mysql_num_rows($sql);
$totalcount=ceil($count/$limit);$start=($page-1)*$limit;
$s=mysql_query("select * from tbl_gallery where status=1 And category_name='0' limit $start, $limit");
while($result=mysql_fetch_array($s)){
$start++;

 ?>

please find the mistake

Hello i am new to this forum and coding. I am trying to fix a auto torrent downloading script which is php and curl.

I have been stucked with Undefined offset error. Your help will be very appretiated, thanks.


Starting download: Mp3-data1
Notice: Undefined variable: temp in /var/www/html/torrents/bgrahul2.php on line 338
Array ( => HTTP/1.1 200 OK Server: Transmission Content-Type: application/json; charset=UTF-8 Date: Wed, 21 Sep 2011 19:58:44 GMT Content-Length: 49 {"arguments":{"torrents":[]},"result":"success"} [1] => ) Marked those lines to bold

Quote

$result = callTransmission(array("filename" => "/var/www/html/donofwarez/xxx/torrents/$torrentfile", "download-dir" => "/home/Downloads/$title/"), "torrent-add", $arr[1]);
                callTransmission(array("seedRatioLimit" => 50, "seedRatioMode" => 1), "torrent-set", $arr[1]);
/*
echo "<pre>";
print_r($result);
echo "</pre>";
*/
                if (preg_match('/"percentDone":[0-9.]+/i', $result[0], $matches))
                $temp = str_replace('"id":', "", $matches[0]);
                //      $temp="hlDr1wqu2ONtM3McVGHoVzfrkp2UgUcGwDt66IuxAe0LBkru";
                $id[0] = $temp;
//***OMG! We need the ids as integers! ***
                foreach ($id as $key => $value) {
                    $id[$key] = (int) $value;
                }

Code: [Select]
<form method="post" action="">
    <input type="input" name="user_name" />
    <input type="submit" name="user_name_submit" />
</form>


<?php
if(!empty($_POST['user_name']))
    $user_name = $_POST['user_name'];

if(isset($_POST['user_name_submit'])) {
    $user_name_submit = $_POST['user_name_submit'];
}

$user_name_preg_match = preg_match('/[a-zA-Z0-9]/', $user_name);


if($user_name_preg_match) {
    
    echo 'true';
    
} else {
    
    echo 'false';
    
}

?>



In this script I am getting the notice:

Code: [Select]
Notice: Undefined variable: user_name

Any suggestions how to avoid the notice in this case?

hello all, i have ran into another issue i get this message when i go onto my homepage

Notice: Undefined variable: layout in

i have the following includes on the main index page:

Code: [Select]
<?php
// Include Main Core File.
include '_class/core.php';

// Include Config File
include 'config/config.php';
include 'config/db.php';

// Use Database
$obj->connect();

// Include library
include '_class/library.php';

// Include layout
include 'layout/index.php';
?>

on the config file i have the varible it is refering too:

Code: [Select]
<?php
$layout = $url . "layout/";
?>

the actual file i get the error on (library.php)
Code: [Select]
<?php

class library extends core {

function advert() {

/* 
* Name your images 1.jpg, 2.jpg etc. 
* 
* Add this line to your page where you want the images to 
* appear: <?php include "randomimage.php"; ?>
*/

// Change this to the total number of images in the folder
$total = "2";

// Change to the type of files to use eg. .jpg or .gif
$file_type = ".png";

// Change to the location of the folder containing the images
$image_folder = $layout . "layout/images/adverts";

// You do not need to edit below this line

$start = "1";

$random = mt_rand($start, $total);

$image_name = $random . $file_type;

echo "<img src=\"$image_folder/$image_name\" alt=\"$image_name\" />";
}
}

$obj = new library;


?>

is there a way to make it so it $layout works on any page or file as long as its in the includes?

thanks again.

Hi

I am buidling a Blog System using OO techniques (or at least attempting to)..

I keep getting an error :

Notice: Undefined variable: blog_categoryName in C:\wamp\www\atkinsonsCMS\admin170976\blog_categories.php on line 13
...And then underneath all that is is displaying 'Call Stack'. I've never come across this notification before so I guess it is an OO term, and the a list of unexpected outputs: #, time, memory, function and location....each with an associated value.
I attempted to resolve the variable issue in the usual way (as you can see in my code), but still the errors/warnings persist.

The purpose of this part of the code is to simply retrieve SQL data (which is a list of blog categories), allowing the user to select one and then click through to be directed to the appropriate category page (although this last requirement of the code has not yet been programmed).

Could those who have experience of this please take a look at my code and let me know where I am going wrong?

Thanks

blog_categories.php
This file calls on the the blogFunctions.php Category Class, and the displays the results.


session_start();
$pageTitle = "Blog Categories";
include("../includes/admin_header.php");
include("../classes/blogFunctions.php");
echo '<div class="admin_main_body"><br /><br />';
echo "<h2>Category List</h2><br />";
$content = new Category;
$content -> process();
//print_r(debug_backtrace());
echo "<a href=blog.php>$blog_categoryName</a>";
echo '</div>';
echo '</div>';
include("../includes/admin_footer.php");




blogFunctions.php
This class deals with the retreaval of the SQL data, and then passes it to blog_categories.php


class Category {
               public $errors;
               public $blog_categoryName = NULL;
public function __construct() {
                $this->errors = array();
                $blog_categoryName = $this->blog_categoryName;
                }                       
public function getCategories(){
                if(!isset($blog_categoryName))
                {
                $blog_categoryName = 'value';
                }
                ($GLOBALS["___mysqli_ston"] = mysqli_connect("localhost", "atkinson", "XYZ111WA")) or die(((is_object($GLOBALS["___mysqli_ston"])) ? mysqli_error($GLOBALS["___mysqli_ston"]) : (($___mysqli_res = mysqli_connect_error()) ? $___mysqli_res : false)));
                ((bool)mysqli_query($GLOBALS["___mysqli_ston"], "USE atkinsonscms")) or die (((is_object($GLOBALS["___mysqli_ston"])) ? mysqli_error($GLOBALS["___mysqli_ston"]) : (($___mysqli_res = mysqli_connect_error()) ? $___mysqli_res : false)));
                mysqli_query($GLOBALS["___mysqli_ston"], "SELECT * FROM blog_category ORDER BY ASC");
                $result = @mysqli_query($GLOBALS["___mysqli_ston"], $query);
                if ($result) {
                while ($row = $result->fetch_object()) {
                $blog_categoryName = $row->blog_categoryName;
                 }
                //need to use mysqli query to retrieve results. 
                if(mysqli_affected_rows($GLOBALS["___mysqli_ston"])< 1)
                $this->errors[] = 'Could not retrieve data';
                }
                                }
public function show_errors(){
                echo "<h3>Errors</h3>";
                foreach($this->errors as $key=>$value)
                echo $value."<br>";
                                    }
public function process() {
                $this->getCategories();
                return count($this->errors)? 0 : 1;
                                    }
} //Closes Category Class.            

I have a php page that is trying to pass a variable like this:

echo "<tr><td bgcolor='white'>" . $company_id . "</td><td bgcolor='white'><a href='companyusers.php?name=" . $company_name . "'>" . $company_name . "</a></td><td bgcolor='white'>" . $company_email . "</td><td bgcolor='white'>" . $company_status . "</td></tr>";

Then when some one clicks on that link they variable with it's value should go with the url and I'm trying to assign a variable like this:

$company_name = $_POST['name'];

It is not working!!! I get that "Notice: Undefined index: name in 'directory of page' on line 100"

Can someone help please?

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]

I am new to php and html, I am trying to make a search function where you can search by a persons firstname or lastname but I am getting an error. the error is Notice: Undefined variable: searchq in C:\wamp\www\search2.php on line 17. Can anyone help me please

cant understand this error as i seemed to have it defined in my config file...... helpppp

Notice: Use of undefined constant TBL_MEMBERS - assumed 'TBL_MEMBERS' in /export/SOI-50/students/m2009/abhr428/web/WebIbs/Member.class.php on line 32
Query failed: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'abhr428.TBL_MEMBERS' doesn't exist

Code: [Select]
<?php
define('DB_DSN','mysql:host=vega.soi.city.ac.uk;dbname=abhr428' );
define( "DB_USERNAME", "abhr428" );
define( "DB_PASSWORD", "" );
define( "PAGE_SIZE", 5 );
define( "TBL_MEMBERS", "members" );
define( "TBL_ACCESS_LOG", "accessLog" );
?>


members.class.php
<?php

require_once "DataObject.class.php";

class Member extends DataObject {

  protected $data = array(
    "id" => "",
    "username" => "",
    "password" => "",
    "firstName" => "",
    "lastName" => "",
    "joinDate" => "",
    "gender" => "",
    "favoriteGenre" => "",
    "emailAddress" => "",
    "otherInterests" => ""
  );

  private $_genres = array(
    "crime" => "Crime",
    "horror" => "Horror",
    "thriller" => "Thriller",
    "romance" => "Romance",
    "sciFi" => "Sci-Fi",
    "adventure" => "Adventure",
    "nonFiction" => "Non-Fiction"
  );

  public static function getMembers( $startRow, $numRows, $order ) {
    $conn = parent::connect();
    $sql = "SELECT SQL_CALC_FOUND_ROWS * FROM " . TBL_MEMBERS . " ORDER BY $order LIMIT :startRow, :numRows";

    try {
      $st = $conn->prepare( $sql );
      $st->bindValue( ":startRow", $startRow, PDO::PARAM_INT );
      $st->bindValue( ":numRows", $numRows, PDO::PARAM_INT );
      $st->execute();
      $members = array();
      foreach ( $st->fetchAll() as $row ) {
        $members[] = new Member( $row );
      }
      $st = $conn->query( "SELECT found_rows() AS totalRows" );
      $row = $st->fetch();
      parent::disconnect( $conn );
      return array( $members, $row["totalRows"] );
    } catch ( PDOException $e ) {
      parent::disconnect( $conn );
      die( "Query failed: " . $e->getMessage() );
    }
  }

  public static function getMember( $id ) {
    $conn = parent::connect();
    $sql = "SELECT * FROM " . TBL_MEMBERS . " WHERE id = :id";

    try {
      $st = $conn->prepare( $sql );
      $st->bindValue( ":id", $id, PDO::PARAM_INT );
      $st->execute();
      $row = $st->fetch();
      parent::disconnect( $conn );
      if ( $row ) return new Member( $row );
    } catch ( PDOException $e ) {
      parent::disconnect( $conn );
      die( "Query failed: " . $e->getMessage() );
    }
  }

  public function getGenderString() {
    return ( $this->data["gender"] == "f" ) ? "Female" : "Male";
  }

  public function getFavoriteGenreString() {
    return ( $this->_genres[$this->data["favoriteGenre"]] );
  }
}

?>

Hello!   First of all, i would like to thank everyone in this community as this is where i post most of the problems that i can no longer fix on my own. and everytime i do, i get all the help i need and with a 100% success rate.   Anyway, i am following a tutorial, however the tutorial is based on a MAC environment and i am working on windows. I think this is a problem with the DIRECTORY_SEPARATOR but i might be wrong.   I am getting this error message "Notice: Use of undefined constant LIB_PATH - assumed 'LIB_PATH' in C:\wamp\www\beyond_basics_photogallery\includes\database.php on line 2"   i will just post the code that is relevant to this error. here is the code for database.php: (config.php is in the same folder with database.php)

require_once(LIB_PATH.DS."config.php");

and this is my initialize.php where i initialized my DIRECTORY_SEPARATOR. this is also located in the same folder with database.php

<?php

// Define the core paths
// Define them as absolute paths to make sure that require_once works as expected

defined('DS') ? null : define('DS', DIRECTORY_SEPARATOR);

defined('SITE_ROOT') ? null : 
	define('SITE_ROOT', DS.'wamp'.DS.'www'.DS.'beyond_basics_photogallery');

defined('LIB_PATH') ? null : define('LIB_PATH', SITE_ROOT.DS.'includes');

// load config file first
require_once(LIB_PATH.DS.'config.php');

// load basic functions next so that everything after can use them
require_once(LIB_PATH.DS.'functions.php');

// load core objects
require_once(LIB_PATH.DS.'session.php');
require_once(LIB_PATH.DS.'database.php');

// load database-related classes
require_once(LIB_PATH.DS.'user.php');

?>

and this is the path to my project folder: C:\wamp\www\beyond_basics_photogallery   I have tried everything i could but i am completely lost as to what is causing this. could it be the SITE_ROOT statement?   i appreciate any help. thanks!    

I have 2 issues happening, first one I need to get resolved is, line 60 is giving me a 'Notice: Undefined variable: delete'. This codes had multi issues but was able to resolve all but this one and my table not filling in with the data from my database. If you need any other info please let me know, Again I am new at this.                           <tr>
                        <td colspan="5" align="center" bgcolor="#FFFFFF"><input name="delete" type="submit"                         id="delete value="delete"></td>
                       </tr>                          <?php

                        // Check if delete button active, start this
*line 60* -----> if ($delete){
                       for($i=0;$i<$count;$i++){
                       $del_id = $checkbox[$i];
                       $sql = "DELETE FROM $tbl_name WHERE id='$del_id'";
                       $result = mysqli_query($sql);
                       }

                        // if successful redirect to delete_multiple.php
                       if($result){
                       echo "<meta http-equiv=\"refresh\" content=\"0;URL=delete_multiple.php\">";
                        }
                        }
                        mysqli_close($con);
                        ?>