[SOLVED] undefined constants, variables, etc

[phpnoob90]

Hi, I have just installed some scripts on my website and have loads of notes like below. I believe it is to do with the new version of php or something, I have had a look around and saw that somebody said changing the php.ini would stop this but i am on a shared server and dont think i can do this. If anybody knows how i can solve this it would be much appreciated.

 

Notice: Undefined index: buyer_id in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/session.php on line 26

 

Notice: Undefined index: buyer_id in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/session.php on line 48

 

Notice: Undefined index: owner_id in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/adminpanel/func.php on line 42

 

Notice: Undefined index: owner_id in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/adminpanel/func.php on line 46

 

Notice: Undefined index: hidaction in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/adminpanel/func.php on line 42

 

Notice: Undefined index: hidaction in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/adminpanel/func.php on line 46

 

Notice: Use of undefined constant type - assumed 'type' in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/owner_class.php on line 42

 

Notice: Use of undefined constant type - assumed 'type' in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/owner_class.php on line 45

 

Notice: Use of undefined constant type - assumed 'type' in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/owner_class.php on line 42

 

Notice: Use of undefined constant type - assumed 'type' in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/owner_class.php on line 45

 

Notice: Use of undefined constant status - assumed 'status' in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/owner_class.php on line 46

 

Notice: Use of undefined constant status - assumed 'status' in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/owner_class.php on line 46

 

Notice: Use of undefined constant status - assumed 'status' in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/owner_class.php on line 47

 

Notice: Use of undefined constant type - assumed 'type' in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/owner_class.php on line 42

 

 

 

[valtido]

is this a multi langual website? if so go to the language file and check if the define() functions exists and matches with the ones on the pages the error is dispayed.

[sasa]

Notice: Use of undefined constant... in line 42

in this line change [type] to ['type']

for

Notice: Undefined index:...

We must see some relevant code lines (20 - 50)

[valtido]

Undefined index is usually when a ; (semicolon) is missing on the line above loool

[trq]

Undefined index is usually when a ; (semicolon) is missing on the line above loool

 

An undefined index occurs when the index does not exist within the array.

[PFMaBiSmAd]

valtido, that makes no sense. A missing semi-colon anywhere but the last line before a closing ?> tag will result in a fatal parse error and the code will never run.

 

The undefined index messages are due to code referencing an array element (probably $_POST or $_GET) that is not set. The correction is to use the isset() function.

 

The undefined constant messages might be due to missing constants, but they are more likely due to having no quotes around an array index name.

[phpnoob90]

Here is lines 15-75 of ownerclass.php if it helps at all

 

class owner{

var $Link;

var $owner_id;

var $fname;

var $lname;

var $email_add;

var $password;

var $address_1;

var $address_2;

var $city;

var $state_id;

var $country_id;

var $zip;

var $status;

var $phone;

var $fax;

var $mobile;

var $listed_by;

var $date_joined;

var $OwnerActivation;

var $Membership;

var $UserError;

function owner(){

$sql="select * from ".TABLE_PREFIX."system_info";

if ($rs=mysql_query($sql)){

    while ($rows=mysql_fetch_array($rs)){

 

                if ($rows[type] == 'Seller Activation'){

            $this->OwnerActivation=$rows[status];

        }

        if ($rows[type] == "Owners"){

                        $rows[status] = ($rows[status] == 'F')?'A':'P';

                        $this->bstatus=$rows[status];

                }

            }

            mysql_free_result($rs);

 

}

}

 

function Load(){

$sql="select * from ".TABLE_PREFIX."owner_mst where owner_id='".valid_id($this->owner_id)."'";

if($rs=mysql_query($sql)){

$rows=mysql_fetch_array($rs);

$this->fname=$rows[fname];

$this->lname=$rows[lname];

$this->userid=$rows[userid];

$this->email_add=$rows[email_add];

$this->password=$rows[password];

$this->address_1=$rows[address_1];

$this->address_2=$rows[address_2];

$this->city=$rows[city];

$this->state_id=$rows[state_id];

$this->country_id=$rows[country_id];

$this->zip=$rows[zip];

$this->status=$rows[status];

$this->date_joined=$rows[date_joined];

$this->phone=$rows[phone];

$this->fax=$rows[fax];

$this->mobile=$rows[mobile];

$this->listed_by=$rows[listed_by];

mysql_free_result($rs);

}

[trq]

As has been said, non numerical array indexes need quotes, eg;

 

if ($rows[type] == 'Seller Activation'){

 

should be....

 

if ($rows['type'] == 'Seller Activation'){

[phpnoob90]

Thanks a lot!

 

Does this mean that everytime i have a note that starts

"Notice: Use of undefined constant type - assumed 'type' ........."

i just have to make sure its 'type' instead of type

 

 

[sasa]

first part of notices in files session.php and func.php

can we see this

[phpnoob90]

session.php

 

lines 15-55

 

$location1 = ",location='" . EscapeString($_SERVER["REQUEST_URI"]) . "'";

$USER_AGENT=substr($_SERVER['HTTP_USER_AGENT'],0,150);

$sql="select addy from ".TABLE_PREFIX."session where addy ='{$_SERVER['REMOTE_ADDR']}'";

//echo $sql;

$result = mysql_query($sql) or die($sql." ".mysql_error());

$numrows=mysql_num_rows($result);

 

//echo $numrows;

if ($numrows){

    mysql_query("UPDATE ".TABLE_PREFIX."session SET sessionhash='".session_id()."', lastactivity='".time()."' ".$location1." WHERE addy ='{$_SERVER['REMOTE_ADDR']}'");

    //if ($_COOKIE['id']) {

if ($_SESSION['buyer_id']) {

    //mysql_query("UPDATE session SET userid = '{$_COOKIE['id']}' WHERE sessionhash='".session_id()."'");

mysql_query("UPDATE ".TABLE_PREFIX."session SET buyer_id = '{$_SESSION['buyer_id']}' WHERE sessionhash='".session_id()."'");

    }

else{

mysql_query("UPDATE ".TABLE_PREFIX."session SET buyer_id = '0' WHERE sessionhash='".session_id()."'");

}

}

elseif(!$_COOKIE['sesshash']) {

    mysql_query("INSERT INTO ".TABLE_PREFIX."session (sessionhash,buyer_id,host,useragent,lastactivity,location, addy) VALUES ('".session_id()."','0','".EscapeString($_SERVER["HTTP_HOST"])."','".EscapeString($USER_AGENT)."','".time()."','{$_SERVER["REQUEST_URI"]}','{$_SERVER['REMOTE_ADDR']}')");

    setcookie("sesshash", session_id(), time()+ 1800, "/");

}

else {

    $newsess_time = time() - 1800; //  one half hour

    if($getaddy = mysql_query("select addy from session where addy ='{$_SERVER['REMOTE_ADDR']}' and  lastactivity < '$newsess_time'")){

$num = mysql_num_rows($getaddy);

}

if($num <5){

mysql_query("INSERT INTO ".TABLE_PREFIX."session (sessionhash,buyer_id,host,useragent,lastactivity,location, addy) VALUES ('".session_id()."','{$_SESSION['buyer_id']}','".EscapeString($_SERVER["HTTP_HOST"])."','".EscapeString($USER_AGENT)."','".time()."','{$_SERVER['REQUEST_URI']}','{$_SERVER['REMOTE_ADDR']}')");

}

}

//if ($_COOKIE['id']!=0 and $_COOKIE['id']!=-1) {

if ($_SESSION['buyer_id']!=0 and $_SESSION['buyer_id']!= '') {

    $get_session = mysql_query("select timestamp from ".TABLE_PREFIX."buyer_mst where buyer_id ='{$_SESSION['buyer_id']}'");

    $row = mysql_fetch_array($get_session);

    if ((time() - $row['timestamp']) > 1800) {

    mysql_query("UPDATE ".TABLE_PREFIX."buyer_mst SET timestamp ='".time()."', ipaddy ='{$_SERVER["REMOTE_ADDR"]}' WHERE buyer_id='{$_SESSION['buyer_id']}'");

    }

}

?>

 

AND

 

lines 32 to 60 of func.php

 

 

function valid_id($id){

  if (preg_match ("/^([0-9]+)$/", $id)){

      return $id;

  } else {

        return '0';

  }

 

}

 

function getVal($a){

if($_POST[$a]){

$ret=$_POST[$a];

}

else{

$ret=$_GET[$a];

}

return $ret;

}

 

function DetectLongString($aboutme){

  $text = explode(" ", EscapeString($aboutme));

  $totalwords = count($text);

 

    for ($x = 0; $x < $totalwords; $x++) {

        if (strlen($text[$x]) > 75){

            $text[$x] = wordwrap($text[$x], 75, "<br />",1);

        }

       

    }

 

 

and thanks for the advice on type to 'type' 

i really do appreciate all the help!

[sasa]

line 25

if ($_SESSION['buyer_id']) {

change to

if (isset($_SESSION['buyer_id']) and $_SESSION['buyer_id']) {

etc.

[phpnoob90]

Okay ive sorted about 70% of my notices now.

Not quite sure about these ones though

 

Notice: Undefined index: buyer_id in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/include_left_index.php on line 16

 

Notice: Undefined index: buyer_id in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/include_left_index.php on line 19

 

Notice: Undefined index: buyer_id in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/include_left_index.php on line 20

 

 

include_left_index.php lines 15 to 23

 

$Buyer=new Buyer();

$Buyer->buyer_id=$_SESSION['buyer_id'];

$Buyer->Load();

$Buyer_name=$Buyer->fname." ".$Buyer->lname;

$saveSearchCount=$Buyer->countSaveSearch($_SESSION['buyer_id']);

$saveListingsCount=$Buyer->saveListingsCount($_SESSION['buyer_id']);

unset($Buyer);

include_once(FULL_PATH."/templates/leftside.html.php");

?>

 

hopefully i should have all of these sorted by this evening,

all this codes giving me headache lol

 

Thanks again

[sasa]

line 16: $Buyer->buyer_id= isset($_SESSION['buyer_id']) ? $_SESSION['buyer_id'] : '';

line 19: $saveSearchCount=$Buyer->countSaveSearch(isset($_SESSION['buyer_id']) ? $_SESSION['buyer_id'] : '');

line 20: $saveListingsCount=$Buyer->saveListingsCount(isset($_SESSION['buyer_id']) ? $_SESSION['buyer_id'] : '');

[phpnoob90]

sasa, you are my savior lol

your last post fixed

Notice: Undefined index: buyer_id in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/session.php on line 26

 

but

Notice: Undefined index: buyer_id in /home/fhlinux153/h/houseswitch.co.uk/user/htdocs/session.php on line 48

is still showing

 

sorry if im not changing something obvious

i have very little php knowledge

 

[phpnoob90]

lines 16,19,20 fixed  :)

[sasa]

$ret= isset($_GET[$a]) ? $_GET[$a] : '';

[phpnoob90]

sorry, was that line 48?

need to make sure, i really dont want to be messing this up anymore

Thank You 

[sasa]

i don't  have hole file but i'm 90% shure that it is line 48