PHP - Simple Strcmp Help

Hi can someone pls help, im tryin a tutorial but keep getting errors, this is the first one i get after registering.

You Are Registered And Can Now Login
Warning: Cannot modify header information - headers already sent by (output started at /home/aretheyh/public_html/nealeweb.com/regcheck.php:43) in /home/aretheyh/public_html/nealeweb.com/regcheck.php on line 46

Code: [Select]
<?php
//ob_start();
include "../connect.php";
Header('Cache-Control: no-cache');
Header('Pragma: no-cache');




$UserId=$_POST['UserId'];
$UserId = stripslashes($UserId);
$UserId = mysql_real_escape_string($UserId);
 
$UserName=$_POST['UserName'];
$UserName = stripslashes($UserName);
$UserName = mysql_real_escape_string($UserName);

$UserFirstName=$_POST['UserFirstName']; 
$UserFirstName = stripslashes($UserFirstName);
$UserFirstName = mysql_real_escape_string($UserFirstName); 

$UserLastName=$_POST['UserLastName']; 
$UserLastName = stripslashes($UserLastName);
$UserLastName = mysql_real_escape_string($UserLastName);

$UserGender=$_POST['UserGender']; 
$UserGender = stripslashes($UserGender);
$UserGender = mysql_real_escape_string($UserGender);

$UserLink=$_POST['UserLink']; 
$UserLink = stripslashes($UserLink);
$UserLink = mysql_real_escape_string($UserLink);

$UserPicture=$_POST['UserPicture']; 
$UserPicture = stripslashes($UserPicture);
$UserPicture = mysql_real_escape_string($UserPicture);





$sql="SELECT * FROM Fb_Profile WHERE UserId='$UserId' and UserName ='$UserName' and UserFirstName ='$UserFirstName' and UserLastName ='$UserLastName' and UserGender ='$UserGender' and UserLink ='$UserLink' and UserPicture ='$UserPicture'";

$result=mysql_query($sql);

$count=mysql_num_rows($result);
//Lets add a first time active check 0 or 1 if 1 skip and check for update<br />
if($UserId == 'undefined')
{
return true;
}
if($count==1)
{

echo "&msgText=Facebook MySql Copy Successfully!\n";



return false;
}


else
{
echo "&msgText=Invalid Login!\n";
//THIS HERE IS WHAT I AM HAVING A PROBLEM WITH, IF STATEMENT STATING THAT IF $UserId IS EMPTY AND THE OTHER VARIABLES RETURN NOTHING BUT IF IS HAS A VALUE IT INSERTS
//IF(!empty $UserId)
$FB_Profile_Copy = mysql_query("INSERT INTO Fb_Profile(UserId,UserName,FirstName,LastName,Gender,Link,Picture) VALUES('$UserId','$UserName','$UserFirstName','$UserLastName','$UserGender','$UserLink','$UserPicture')");
$FB_BackGround_Copy = mysql_query("INSERT INTO Fb_BackGround(UserId) VALUES('$UserId')");
return false;
}
?>

Code: [Select]
<?php 
if ( $_SERVER['HTTP_REFERER'] == "http://domain.net/sub/index.php" ) {
echo "true";
} else {
echo "false";
}
?>
is the code i'm using. /sub/index.php redirects to http://domain.net/index.php
it's not seeming to work. please help sort out this bug.

Have tried to do this myself all day now and i`m getting a little frustrated now.

I have a contact form with a select box which can have multiple options selected, i`m using formmail.php to process the info. Problem is I have forgot how to list the values within the array and format them within the email body.

$licences is the multiple select box

any help would be gratefully received!!
 
Code: [Select]
<?php
  $name=addslashes($_POST['name']);
  $email=addslashes($_POST['email']);
  $town=addslashes($_POST['town']);
  $phone=addslashes($_POST['phone']);
  $licences=addslashes($_POST['licences']);
  $message=addslashes($_POST['message']);

 // you can specify which email you want your contact form to be emailed to here

  $toemail = "admin@mysite.com";
  $subject = "Question : mysite.com";

  $headers = "MIME-Version: 1.0\n"
            ."From: \"".$name."\" <".$email.">\n"
            ."Content-type: text/html; charset=iso-8859-1\n";

  $body = "Name: ".$name."<br>\n"
            ."Email: ".$email."<br>\n"
            ."Town/City: ".$town."<br>\n"
            ."Phone: ".$phone."<br>\n"
            ."Interested in Licence/s: ".$licences."<br>\n"
            ."Message:<br>\n"
            .$message;

  if (!ereg("^[a-zA-Z0-9_]+@[a-zA-Z0-9\-]+\.[a-zA-Z0-9\-\.]+$", $email))
  {
    echo "That is not a valid email address.  Please return to the"
           ." previous page and try again.";
    exit;
  }

    mail($toemail, $subject, $body, $headers);
    echo "Thanks for submitting your message.";
?>

Please .i want php code to get metacfe thumbnail from url
this is the url
http://www.metacafe.com/watch/5823413/the_sinister_eyes_of_dr_orloff_movie_trailer/

php code to grab 5823413

for thumbnail links this

http://www.metacafe.com/thumb/5823413.jpg

Im trying to parse this xml but i can get it to output a simple string, can someone see what im doing wrong??

Code: [Select]
$str = "<channel><item>
<id>cb-uA4QHmpDxYdpgW1jPwiYsUwjBViwlinS</id>
<title>Rules of Engagement - Play Ball Extended Preview - Season 5 - Episode 12</title>
</item>
</channel>";


$n_data = new SimpleXmlElement($str, LIBXML_NOCDATA);
foreach ($n_data->channel->item as $d) {
$vid = $d->id;
$title = $d->title;

print_r($d->title); //testing
die(); //testing
$arr2[] = array('vid' => $vid, 'title' => $title, 'site_id' => 10 ,'time' => 456);
}
The print_r() returns
Code: [Select]
SimpleXMLElement Object
(
    [0] => Rules of Engagement - Play Ball Extended Preview - Season 5 - Episode 12
)
If i simply echo $d->title it returns a string, but i need to reapply $d->title to another array as shown above

Hi Guys   I'm updating my website and I'm stumped on the last section.

I have a dynamic Table with various fields showing from Mysql, I use MS Access as a front end, and I have a field named Download, I enter the file location of a customers invoice and it stores the link in mysql, works perfectly. BUT, the dynamic table looks like this:

Download - \users\MM4512\Invoices\Invoice23.PDF which is hyperlinked so they can download it etc.. Is there a way I can change this section from the above to a simple (Download Invoice) instead of all that text?

The code used is :
 

<td><a href="<?php echo $row_Invoices['download']; ?>" target="_blank"><?php echo $row_Invoices['download']; ?></a></td>

I am trying to write a PHP page that takes an XML file stored on an external server, parses it, and rewrites the data to a new XML file formatted to my liking.  The feed is for events and has about 250 events to parse.  The problem is that if one event has an empty node, the script will use the same event data for the node used previously.  Upon research, I see that empty nodes are parsed as an empty SimpleXMLElement Object. See my code for example:

XML Original:
Code: [Select]
<event_info>
<event id="1222209">
                <outcome_score><![CDATA[L, 1-0 (OT)]]></outcome_score>
<quotes></quotes>
<radio>102.9 FM</radio>
<sched_opp><![CDATA[Toledo]]></sched_opp>
        </event>
<event id="1222210">
                <outcome_score><![CDATA[]]></outcome_score>
<quotes></quotes>
<radio>107.1 FM</radio>
<sched_opp><![CDATA[Ohio]]></sched_opp>
        </event>
</event_info>

Output XML (note <outcome_score> on second event):
Code: [Select]
<event_info>
<event id="1222209">
                <outcome_score><![CDATA[L, 1-0 (OT)]]></outcome_score>
<quotes></quotes>
<radio>102.9 FM</radio>
<sched_opp><![CDATA[Toledo]]></sched_opp>
        </event>
<event id="1222210">
                <outcome_score><![CDATA[L, 1-0 (OT)]]></outcome_score>
<quotes></quotes>
<radio>107.1 FM</radio>
<sched_opp><![CDATA[Ohio]]></sched_opp>
        </event>
</event_info>


PHP code:

$xml = simplexml_load_file($source);
echo "<event_info>"; 
foreach($xml->event as $event) {
        echo "<event>";
        if($event->outcome_score != '') { echo "<outcome_score><!CDATA[{$event->outcome_score]]></outcome_score>"; }
        if($event->quotes != '') { echo "<quotes><!CDATA[{$event->quotes]]></quotes>"; }
}
        if($event->radio != '') { echo "<radio><!CDATA[{$event->radio]]></radio>"; }
        if($event->sched_opp != '') { echo "<sched_opp><!CDATA[{$event->sched_opp]]></sched_opp>"; }
        echo "</event>";
}
echo "</event_info>";


Basically, whenever an event has no outcome score, the most recent outcome score is repeated for all events after.  Any help would be greatly appreciated!  Thanks!

Hello, i am newbie at PHP codes and i need help little! How to limit of chars of song? I uploaud an images and post php code!

$fp_data = ereg_replace("^.*<body>","",$fp_data); 
$fp_data = ereg_replace("</body>.*","",$fp_data); 

list($currentlisteners,$status,$peak,$max,$reported,$bit,$song) = explode(",", $fp_data, 7);

if($showsong == '1')
{
$stationinfo = '   '.$currentsong.' '.$song.'  ';
}

if($showlisteners == '1')
{
$stationinfo = $stationinfo.'   '.$currentlisteners.' of '.$peak.' '.$listenerlabel.'  ';
}
}
}


// Include the layout for display
require(JModuleHelper::getLayoutPath('mod_ngs_shoutcast'));
 ?>

Thank you!

I think I'm using simple xml wrong

I'm trying to read strings of xml and get it to list the "attributes" in the strings but it's not working. 

How would I read and list the attributes of this string
<Address><to>Joshua</to><from>Rockhampton</from><country>Australia</county></Address>

It needs to out put a string that can be printed and look like (or something like)

to:Joshua
from:Rockhampton
country:Australia

All my code produces errors and the page just goes blank and I don't know what is wrong.l 

Okay so I have a table that displays grades. If the stupid has 100 for the grade points then I want a A to be displayed under the table... I think it does something like this...


if grade_type >=100

$final_grade = A


Idk, im new to php and need help doing this... here is my code...





Code: [Select]
<?php

ini_set ("display_errors", "1");
error_reporting(E_ALL);

require_once('database.php');
session_start();






if (isset($_POST['add_grade']))
{




$query = "INSERT INTO grades (grade_id, student_id, grade_type, grade_name, grade_points) ";
$query .= "VALUES (:grade_id, :student_id, :grade_type, :grade_name, :grade_points) ";

$statement = $db->prepare($query);
$statement->bindValue (':student_id', $_SESSION['student_id']);
$statement->bindValue (':grade_id', $_SESSION['grade_id']);
$statement->bindValue (':grade_type', $_POST['grade_type']);
$statement->bindValue (':grade_name', $_POST['grade_name']);
$statement->bindValue (':grade_points', $_POST['grade_points']);

$statement->execute();

$statement->closeCursor();






}





?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>View Course Grades</title>

<link rel="stylesheet" type="text/css" href="main.css" />
</head>

<body>


   



<?php

$student_name = $_SESSION['student_name'];
$student_id = $_SESSION['student_id'];
$query = "SELECT * FROM grades WHERE student_id = :student_id ";

$statement = $db->prepare($query);
$statement->bindValue (':student_id', $student_id);
$statement->execute();
$grades = $statement->fetchAll();
$statement->closeCursor();


echo "<h1>Show Grades for $student_name </h1>";

foreach ($grades as $grade)
{

echo $grade['grade_type'] . " " . $grade['grade_name']. " " . $grade['grade_points'] . "<br />";
}





?>

<div id="content">
            <!-- display a table of products -->
           
            <table>
                <tr>
                    <th>Grade Type</th>
                    <th>Grade Name</th>
                    <th>Grade Points</th>
                    <th>Remove</th>
                </tr>
                <?php foreach ($grades as $grade) : ?>
                <tr>
                    <td><?php echo $grade['grade_type'];   ?></td>
                    <td><?php echo $grade['grade_name'];   ?></td>
                    <td><?php echo $grade['grade_points']; ?></td>
                    <td><form action="delete_grade.php" method="post">
                       
                        <input type="submit" name="remove" value="Delete" />
<input type="submit" name="update" value="Update" />



                    </form></td>
                </tr>
                <?php endforeach; ?>
            </table>
           
        </div>
    </div>

    <div id="footer">
       
    </div>






<form name="grades" method="post" action="grades.php">

<p>Grade Type<SELECT NAME="grade_type">
<OPTION VALUE="Mid-Term">Mid-Term
<OPTION VALUE="Final">Final
<OPTION VALUE="Lab">Lab
</SELECT>
<br>







Grade Name:<input type="text" name="grade_name" value=""><br />
Grade Points:<input type="text" name="grade_point" value="">

<input type="submit" name="add_grade" value="Add Grade">


</form>

</table>

</body>

</html>




Code: [Select]
<html>
<head>
<title>Delete Grade</title>
</head>
<body>
<form method="post" action="delete_grade.php">

<?php


ini_set ("display_errors", "1");
error_reporting(E_ALL);

$dbc = mysqli_connect('localhost', 'se266_user', 'pwd', 'se266') 
or die(mysql_error());

//delete grades

if (isset($_POST['remove']))
{          
foreach($_POST['delete'] as $delete_id)
{             
$query = "DELETE FROM grades WHERE grade_id = $delete_id";             
mysqli_query($dbc, $query) or die ('can\'t delete user');          
}        
echo 'grade has been deleted.<br />';   
}

if (isset($_POST['update']))
{          
foreach($_POST['update'] as $update_id)
{             
$query = "UPDATE grades SET grade_id = $update_id";             
mysqli_query($dbc, $query) or die ('can\'t update user');    
       
}
}

//Display grade info with checkbox to delete  
$query = "SELECT * FROM grades";  
$result = mysqli_query($dbc, $query);  
while($row = mysqli_fetch_array($result))
{      
echo '<input type="checkbox" value="' .$row['grade_id'] . '" name="delete[]" />'; 
echo ' ' .$row['grade_type'] .' '. $row['grade_name'];
echo '<br />';  
}
mysqli_close($dbc);

?>

<p>Grade Type<SELECT NAME="grade_type">
<OPTION VALUE="Mid-Term">Mid-Term
<OPTION VALUE="Final">Final
<OPTION VALUE="Lab">Lab
</SELECT>
<br>







Grade Name:<input type="text" name="grade_name" value=""><br />
Grade Points:<input type="text" name="grade_point" value="">

<input type="submit" name="remove" value="Remove" />
<input type="submit" name="update" value="Update" />

</form>
</body>
</html>

Hi guys, this function below is for card validation, however anycard i enter i get the invalid card number, this is not connected to any gateways, this is just an Luhn card validation demonstration.

can you tell me please why i get that?

<?php
  if ($_POST['pay'])
    {

$cardNo = addslashes(strip_tags($_POST['cardNo']));









function luhnCheck($cardNo) {
    $cardNo = str_replace(" ", "", trim($cardNo));
    if(!is_numeric($cardNo) or strlen($cardNo)>19) return false;
    $skip = $newNum = $total = 0;
    for($i=0;$i<=(strlen($cardNo)-1);$i++) {
        if($skip ==0) {
            $tmpNum = ($cardNo[$i]*2);
            $total += (strlen($tmpNum)==2 ? (substr($tmpNum, 0, 1)+substr($tmpNum, 1)) : $tmpNum);
            $skip = 1;
        }else{
            $total += $cardNo[$i];
            $skip = 0;
        }
    }
    return (($total % 10) == 0);
}

/* Example Usage */
if(luhnCheck($_GET['cc'])) {
    echo("Valid Number.");
}else{
    echo("Invalid Number.");
}





}





?>


<form name="confirm" method="post" action="">

<input type="text" name="cardNo">
 
                <input type="submit" name="pay" value="Pay Now">
                
  </form>

I know it could be a issue with this line if(luhnCheck($_GET['cc'])) { but im wondering where should and how put this cc in my form?

regards

I am about to build a site for a liqueur brand and have to create a simple screen that asks if the user is of the right age. This does not have to be linked to a credit card, just a simple yes or no screen. I am thinking this would probably be done via a cookie, but I am not sure.

Somehow it would have to work where it gets checked each time anyone goes to the site, regardless of the entry point. So for example it would get checked on mydomain.com, but also on mydomain.com/about, or mydomain.com/somethingelse. The yes or no screen would of course only show the first time the user came to site. Via what technology would I do this? Cookie? Can cookies have an expiration date?

I would love some comments or direction on how this is done best.

Thanks a lot!

Lets say I have:

$var=5;

What would an output look like to get me:

1<br>
2<br>
3<br>
4<br>
5<br>

Im at a complete loss!


Thanks!

I'm teaching myself php and mysql -- and my coding is a little rough.   But what i'm trying to do is display information from a mysql table in another table on a website.  I can do this just fine simply displaying the table, but i want a little something different.  I am only displaying one column of the table, instead of displaying it all in one column, i want to display the information in 5 columns.  for example.....  the table from mysql has names scott, john, james, mary, simon.  with the code I have i can make it display like this:
                                                                                         scott scott scott scott scott
                                                                                         john john john john john
                                                                                         james james james james james
                                                                                         mary mary mary mary mary
                                                                                         simon simon simon simon simon
i want it to diplay like this:
                                                                                          scott john james mary simon
                                                                                          new names will continue down

here is my code:

<?php

require ("connectigb.php");


$result = mysql_query ("SELECT pledgeName FROM pledgewall");

$fields_num = mysql_num_fields($result);


echo "<center> <h1>TSA It Gets Better Pledge Wall</h1>";
echo "<table border='1' align='center' style='width:960px;'><tr>";


while($row = mysql_fetch_row($result))
{
    echo "<tr>";

    // $row is array... foreach( .. ) puts every element
    // of $row to $cell variable
    foreach($row as $cell)
      if ($cell != "") {
for ($j=0; $j<5; $j++) {
        echo "<td>$cell</td>";
   }
   }

    echo "</tr>\n";

}
mysql_free_result($result);
echo "</table></center>";
?>

any ideas on what i can do here, i'm sure this is a simply fix.  i just haven't come across it yet.  thanks for the help in advance.