PHP - Implementing Paypal Payment Into Php Advert Listings

I have a payment button for PayPal which securely stores the amount, but when the payment is made how do i know if it was paid or not so i can get the page to store this in the mysql database?

  Hello and looking for some help please..

I have already read this : http://www.phpfreaks.com/forums/index.php?topic=120619.0

  What I am after to do, is to after a successful Paypal payment from paypal, generate a link in a wordpress site (or external even) that will expire after 3 days to a video.

  I hope that makes sense please?

Thanks in advance,

Jim

I was wondering if there was any way in which I could create a link which would direct to a paypal payment page and the amount to be paid could be specifed in the URL (GET method) as I have multiple products at differnt prices and would like to redirect the user to a page with a price I specify to be paid.
 
Anyone have ideas?
 
Hope someone can respond soon - thanks in advance for any help!
 
Jake

This topic has been moved to MySQL Help.

http://www.phpfreaks.com/forums/index.php?topic=327211.0

I'm using the latest version of XAMPP on Windows and can't figure out why I'm not seeing the correct directory listing when using the scandir() function.  The first time i opened the web page I got the correct listing of what was in the directory.  After moving and adding files, I opened the web page again and got the same listing I had before i moved and added files.  Is this the correct spot to ask this or should I use the XAMPP support forums?

I tried

$path= 'C:\\xampp\\htdocs\\website\\img\';
$listing = scandir($path);
print_r($listing);

I had 5 files in the 'img' directory the first time I opened the website and got the correct listings.  I then added 10 new files and moved 2 files out and refreshed the page and got the same listings of the original 5 files. I closed and reopened the browser  and tired again and got the original 5 files again.  

 

I've got 2 database tables (states, stores) and I want to output all the states with a list of specific locations under each state.

My 'states' table has a 'state_id' and 'state' while my 'stores' table has all the store information along with the 'state_id' to work with the 'states' table.

How would I ago about formulating a loop to display all locations organized by each state, etc.?

Hello:

I am building a Staff list, that I want to use to allow the owner of a company to upload a photo, name, phone, and email of each person on his staff.

I am using this approach from a tutorial I found online:
Database:
Code: [Select]
CREATE TABLE employees (id int(5), name VARCHAR(30), email VARCHAR(30), phone VARCHAR(30), photo VARCHAR(30))

Form:
Code: [Select]
<form enctype="multipart/form-data" action="Add.php" method="POST">
Name: <input type="text" name="name"><br>
E-mail: <input type="text" name = "email"><br>
Phone: <input type="text" name = "phone"><br>
Photo: <input type="file" name="photo"><br>
<input type="submit" value="Add">
</form>

Add.php
Code: [Select]
<?php
include('include/myConn.php');
?>

...

<?php 

$target = "images/"; 
$target = $target . basename( $_FILES['photo']['name']); 

$name=$_POST['name']; 
$email=$_POST['email']; 
$phone=$_POST['phone']; 
$pic=($_FILES['photo']['name']); 
 
mysql_query("INSERT INTO `employees` VALUES ('$name', '$email', '$phone', '$pic')") ; 
 
if(move_uploaded_file($_FILES['photo']['tmp_name'], $target)) 
{
echo "The file ". basename( $_FILES['uploadedfile']['name']). " has been uploaded, and your information has been added to the directory"; 
} 
else 
{ 

echo "Sorry, there was a problem uploading your file."; 
} 
?>

Display.php
Code: [Select]
<?php
include('include/myConn.php');
?>

...

<?php

$data = mysql_query("SELECT * FROM employees") or die(mysql_error()); 

while($info = mysql_fetch_array($data));

{
echo "<img src=images/".$info['photo'] ."> <br>"; 
echo "<b>Name:</b> ".$info['name'] . "<br> "; 
echo "<b>Email:</b> ".$info['email'] . " <br>"; 
echo "<b>Phone:</b> ".$info['phone'] . " <hr>";
} 

?>

I am not getting any errors and the photo is uploaded to the "images" folder, but none of the data displays ...

I do not see why ..

Any ideas?

Also, if any one has done something like this before and has a better approach to doing this, I am all ears.

I do want to allow the owner to edit and delete the profiles as well.

Thanks.

Hi there!

My name is Andy.  I'm relatively new to PHP.  Despite this, my project (an events listings website for a live music venue) is coming along at a steady rate.  However, I have become somewhat confused by the following:

I have a MySQL table named 'events'.  The table contains the following obvious fields 'eventID', 'eventDate', 'eventArtists', 'eventDesc', 'eventEntryFee'.  It can be edited from a basic content management page.

I would like the main page of the website to pull all the information out of the database, displaying the up and coming week's events starting with today's event.  Further, I'd like a 'next' option, giving the site user the choice to scan further ahead should they choose. 

Does anybody have any ideas where I should start?

Thanks for reading,

Andy

hope someone can help me out here, stuck on this page...
This page shows the details of the listing they had just clicked on on the previous page. this part works
If the person logged in is the person who is looking at the page, the email section does not show. this part works
However, the part I cannot get to work, is when the logged in user types their email message and clicks send email. at this point the details of listing stop showing
please SOMEONE HELP ME
thanks in advance, i hope
Code: [Select]
<?php
  // Start the session
  require_once('startsession.php');

  // Insert the page header
  $page_title = 'Listing Details';
  require_once('header.php');

  require_once('connectvars.php');

  // Show the navigation menu
  require_once('navmenu.php');
 

if(isset($_POST['submit'])){
 $dbc = mysqli_connect(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME); 

  // Retrieve the user data from MySQL
  $query1 = 'SELECT email FROM ob_user WHERE username="' . $user_name . '"';
  $data1 = mysqli_query($dbc, $query1);
  $row1 = mysqli_fetch_array($data1);
  
  $email = $row1['email'];
  
 $to = $email;
 $subject = 'OurBazzar response to' . $subject . '';
 $body = $_POST['email'];
 $headers = 'From: caleb.jordan.flax@gmail.com';
 if (mail($to, $subject, $body, $headers)) {
   echo("<p>Message sent!</p>");
  } else {
   echo("<p>Message delivery failed...</p>");
  }
  end();
}



  if (isset($_GET['listing_id']) && isset($_GET['subject']) && isset($_GET['description']) && isset($_GET['price']) && isset($_GET['date']) && isset($_GET['city']) && isset($_GET['state']) && isset($_GET['user_id']) && isset($_GET['category_id'])) {
  
    // Grab the score data from the GET
    $listing_id = $_GET['listing_id'];
    $title = $_GET['subject'];
    $description = $_GET['description'];
    $price = $_GET['price'];
    $date = $_GET['date'];
$city = $_GET['city'];
    $state = $_GET['state'];
    $userid = $_GET['user_id'];
    $categoryid = $_GET['category_id'];

  }

// Connect to the database 
  $dbc = mysqli_connect(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME); 

  // Retrieve the user data from MySQL
  $query = 'SELECT username FROM ob_user WHERE user_id="' . $userid . '"';
  $data = mysqli_query($dbc, $query);
  $row = mysqli_fetch_array($data);

  $query1 = 'SELECT name FROM ob_category WHERE category_id="' . $categoryid . '"';
  $data1 = mysqli_query($dbc, $query1);
  $row1 = mysqli_fetch_array($data1); 
  
$user_name = $row['username'];
$category_name = $row1['name']; 

echo '<table>';
echo '<tr><td colspan="2"><strong>' . $title . '</strong></td></tr>';
echo '<tr><td>Created by: </td><td>' . $user_name . '</td></tr>';
echo '<tr><td>Date created: </td><td>' . $date . '</td></tr>';
echo '<tr><td>Location: </td><td>' . $city . ', ' . $state . '</td></tr>';
echo '<tr><td>Category: </td><td>' . $category_name . '</td></tr>';
echo '<tr><td>Description: </td><td>' . $description . '</td></tr>';
echo '</table>'; 

if ((isset($_SESSION['username'])) && ($_SESSION['username'] != $user_name)) {

?>

<br />
<form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
<fieldset>
<legend>Send Email to <?php echo $user_name; ?></legend>
<label for="email">Message: </label>
<input type="text" name="email" /><br />
<input type="submit" value="Send Email" name="submit">
</fieldset>

<?php

}
require_once('footer.php');
?>

Can someone help me please?....

I'm using this
Code: [Select]
<form name="form1" method="post" action="create-b.php" enctype="application/x-www-form-urlencoded" style="margin:0px">
<input name="name" value="Anonymous" type="text" MAXLENGTH="15" style="position:absolute;width:650px;left:67px;top:142px;z-index:4">
<input name="subject" value="(No subject)" MAXLENGTH="15" type="text" style="position:absolute;width:650px;left:67px;top:166px;z-index:5">
<textarea name="body" MAXLENGTH="255" type="text" style="position:absolute;left:67px;top:191px;width:650px;height:98px;z-index:6"></textarea>
<div id="captcha" style="position:absolute; overflow:hidden; left:10px; top:296px; z-index:8">
<input name="submit" type="submit" value="Create thread" style="position:absolute;left:614px;top:291px;z-index:7">
<?php
  require_once('captc/recaptchalib.php');
  $publickey = "**************************************";
  echo recaptcha_get_html($publickey);
?>
</form>On the HTML side and this

  require_once('captc/recaptchalib.php');
  $privatekey = "************************";
  $resp = recaptcha_check_answer ($privatekey,
                                $_SERVER["REMOTE_ADDR"],
                                $_POST["recaptcha_challenge_field"],
                                $_POST["recaptcha_response_field"]);

  if (!$resp->is_valid) {
    // What happens when the CAPTCHA was entered incorrectly
    die ("<font color='red'><font size='12'><strong><center>The verification code you entered appears to be incorrect!");
  } else {
CONTENT CONTENT CONTENT CONTENT CONTENT ETC

But it always returns "The verification code you entered appears to be incorrect!" Any idea what I'm doing wrong?...

So I want to implement the concept of "entitlements" on my website for articles, but am unsure of the most efficient way to code things.

@Barand looked at and was okay with my table structure, but my question deal with PHP...

Here is a basic ERD of the relevant tables...

	MEMBER >|-------||- MEMBERSHIP_PLAN -||-------|< MEMBESHIP_PLAN_VERSION -||-------|< ENTTLEMENT >0-------||- ARTICLE
	

 

Up until now, the user would click on an Article link, and my "article.php" script would grab the Category, Sub-Category and Article slug from the URL, and go look for the particular instance of the Article in MySQL.

But now I want to control who can see what - that is only Members at a certain paid level can see "premium" content.

 

Here are my tables...

 

MEMBERSHIP_PLAN

- id

- name

 

MEMBERSHIP_PLAN_VERSION

- id

- plan_id

- version_no

- start_date

- end_date

 

ENTITLEMENT

- id

- plan_id

- version_id

-article_id

 

ARTICLE

- id

- slug

- title

- body

 

And here is how I am thinking of approaching things, but would appreciate your thoughts...

	- Member clicks on a link to the article: "How to use Indexes to Tune MySQL"
	- article.php loads and grabs the category/Sub-Category/Slug from the URL
	 
	**new**
	- call getMembershipPlan( ) which grabs memberID from $_SESSION, queries MySQL , and returns "Membership Plan"
	- call getMembershipPlanVersion( ) which takes the Member's "Membership Plan", queries MySQL, and returns current/latest version
	- call getArticleEntitlement( ) which takes "Membership Plan", "Membership Plan Version" and "Article Slug", queries MySQL, and returns TRUE if this member is "entitled" to view the chosen Article
	**end of new**
	 
	- Take "Category", "Sub-Category' and "Article Slug", query MySQL, and return Article and related metadata
	- Populate Article on page, OR display error: "This article is only available to Premium Members..."
	

 

What do you think about this approach?

 

Is it a sin to have 3 PHP functions and make 3 calls to MySQL?  (This relates to my last thread asking about how much to store in my SESSION variable.

 

 

Edited February 18, 2020 by SaranacLake

I am trying to write a PHP script that implements the MD5 algorithm just so that I can better understand MD5's inner-workings. For those of you already familiar with how MD5 works, could you help me figure out why my script is not producing the correct output?

<?php
$string = "";

$a = "01100111010001010010001100000001"; // 0x67452301
$b = "11101111110011011010101110001001"; // 0xEFCDAB89
$c = "10011000101110101101110011111110"; // 0x98BADCFE
$d = "00010000001100100101010001110110"; // 0x10325476

$aa = $a;
$bb = $b;
$cc = $c;
$dd = $d;

// PADDED BINARY FOR NULL STRING, I.E.: ""
$binary_md5 = "10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000";
$binary_md5_words = strlen($binary_md5) / 32;

// SPLIT BINARY INTO 16 32-BIT WORDS
for($i = 1; $i <= $binary_md5_words; $i++) {
    $m[] = substr($binary_md5, ($i - 1) * 32, 32);
}

// GENERATE T-VALUES
for($i = 0; $i < 64; $i++) {
    $T[] = Pad(decbin(floor(4294967296 * abs(sin($i+1)))), 32);
}

/*
// PRINT THE M[K] ARRAY
echo "<h1>m[k] Array</h1><br>";
print_r($m);
echo "<br><br>";

// PRINT THE T[t] ARRAY
echo "<h1>T[t] Array</h1><br>";
print_r($T);
echo "<br><br>";

// TEST ANDxy
echo "<h1>Test ANDxy</h1><br>";
echo "$m[0]<br>$T[0]<br>";
echo ANDxy($m[0], $T[0]);
echo "<br><br>";

// TEST ORxy
echo "<h1>Test ORxy</h1><br>";
echo "$m[0]<br>$T[0]<br>";
echo ORxy($m[0], $T[0]);
echo "<br><br>";

// TEST ADDxy
echo "<h1>Test ADDxy</h1><br>";
echo "$m[0]<br>$T[0]<br>";
echo ADDxy($m[0], $T[0]);
echo "<br><br>";

// TEST XORxy
echo "<h1>Test XORxy</h1><br>";
echo "$m[0]<br>$T[0]<br>";
echo XORxy($m[0], $T[0]);
echo "<br><br>";

// TEST NOTx
echo "<h1>Test NOTx</h1><br>";
echo "$m[0]<br>";
echo NOTx($m[0]);
echo "<br><br>";

// TEST SHIFTleft
echo "<h1>Test SHIFTleft</h1><br>";
echo "$m[0]<br>";
echo SHIFTleft($m[0], 1);
echo "<br><br>";

// TEST F
echo "<h1>Test F</h1><br>";
echo "X = $m[0]<br>Y = $m[1]<br>Z = $m[2]<br>F = ";
echo F($m[0], $m[1], $m[2]);
$step1 = ANDxy($m[0], $m[1]);
$step2 = ANDxy(NOTx($m[0]), $m[2]);
$step3 = ORxy($step1, $step2);
echo "<br>F = $step3";
echo "<br><br>";

// TEST H
echo "<h1>Test H</h1><br>";
echo "X = $m[0]<br>Y = $m[1]<br>Z = $m[2]<br>F = ";
echo H($m[0], $m[1], $m[2]);
echo "<br><br>";
*/

// ROUND 1
$a = ff($a, $b, $c, $d, $m, 0, 7, $T[0]);
$d = ff($d, $a, $b, $c, $m, 1, 12, $T[1]);
$c = ff($c, $d, $a, $b, $m, 2, 17, $T[2]);
$b = ff($b, $c, $d, $a, $m, 3, 22, $T[3]);

$a = ff($a, $b, $c, $d, $m, 4, 7, $T[4]);
$d = ff($d, $a, $b, $c, $m, 5, 12, $T[5]);
$c = ff($c, $d, $a, $b, $m, 6, 17, $T[6]);
$b = ff($b, $c, $d, $a, $m, 7, 22, $T[7]);

$a = ff($a, $b, $c, $d, $m, 8, 7, $T[8]);
$d = ff($d, $a, $b, $c, $m, 9, 12, $T[9]);
$c = ff($c, $d, $a, $b, $m, 10, 17, $T[10]);
$b = ff($b, $c, $d, $a, $m, 11, 22, $T[11]);

$a = ff($a, $b, $c, $d, $m, 12, 17, $T[12]);
$d = ff($d, $a, $b, $c, $m, 13, 12, $T[13]);
$c = ff($c, $d, $a, $b, $m, 14, 17, $T[14]);
$b = ff($b, $c, $d, $a, $m, 15, 22, $T[15]);

// ROUND 2
$a = gg($a, $b, $c, $d, $m, 1, 5, $T[16]);
$d = gg($d, $a, $b, $c, $m, 6, 9, $T[17]);
$c = gg($c, $d, $a, $b, $m, 11, 14, $T[18]);
$b = gg($b, $c, $d, $a, $m, 0, 20, $T[19]);

$a = gg($a, $b, $c, $d, $m, 5, 5, $T[20]);
$d = gg($d, $a, $b, $c, $m, 10, 9, $T[21]);
$c = gg($c, $d, $a, $b, $m, 15, 14, $T[22]);
$b = gg($b, $c, $d, $a, $m, 4, 20, $T[23]);

$a = gg($a, $b, $c, $d, $m, 9, 5, $T[24]);
$d = gg($d, $a, $b, $c, $m, 14, 9, $T[25]);
$c = gg($c, $d, $a, $b, $m, 3, 14, $T[26]);
$b = gg($b, $c, $d, $a, $m, 8, 20, $T[27]);

$a = gg($a, $b, $c, $d, $m, 13, 5, $T[28]);
$d = gg($d, $a, $b, $c, $m, 2, 9, $T[29]);
$c = gg($c, $d, $a, $b, $m, 7, 14, $T[30]);
$b = gg($b, $c, $d, $a, $m, 12, 20, $T[31]);

// ROUND 3
$a = hh($a, $b, $c, $d, $m, 5, 4, $T[32]);
$d = hh($d, $a, $b, $c, $m, 8, 11, $T[33]);
$c = hh($c, $d, $a, $b, $m, 11, 16, $T[34]);
$b = hh($b, $c, $d, $a, $m, 14, 23, $T[35]);

$a = hh($a, $b, $c, $d, $m, 1, 4, $T[36]);
$d = hh($d, $a, $b, $c, $m, 4, 11, $T[37]);
$c = hh($c, $d, $a, $b, $m, 7, 16, $T[38]);
$b = hh($b, $c, $d, $a, $m, 10, 23, $T[39]);

$a = hh($a, $b, $c, $d, $m, 13, 4, $T[40]);
$d = hh($d, $a, $b, $c, $m, 0, 11, $T[41]);
$c = hh($c, $d, $a, $b, $m, 3, 16, $T[42]);
$b = hh($b, $c, $d, $a, $m, 6, 23, $T[43]);

$a = hh($a, $b, $c, $d, $m, 9, 4, $T[44]);
$d = hh($d, $a, $b, $c, $m, 12, 11, $T[45]);
$c = hh($c, $d, $a, $b, $m, 15, 16, $T[46]);
$b = hh($b, $c, $d, $a, $m, 2, 23, $T[47]);

// ROUND 4
$a = ii($a, $b, $c, $d, $m, 0, 6, $T[48]);
$d = ii($d, $a, $b, $c, $m, 7, 10, $T[49]);
$c = ii($c, $d, $a, $b, $m, 14, 15, $T[50]);
$b = ii($b, $c, $d, $a, $m, 5, 21, $T[51]);

$a = ii($a, $b, $c, $d, $m, 12, 6, $T[52]);
$d = ii($d, $a, $b, $c, $m, 3, 10, $T[53]);
$c = ii($c, $d, $a, $b, $m, 10, 15, $T[54]);
$b = ii($b, $c, $d, $a, $m, 1, 21, $T[55]);

$a = ii($a, $b, $c, $d, $m, 8, 6, $T[56]);
$d = ii($d, $a, $b, $c, $m, 15, 10, $T[57]);
$c = ii($c, $d, $a, $b, $m, 6, 15, $T[58]);
$b = ii($b, $c, $d, $a, $m, 13, 21, $T[59]);

$a = ii($a, $b, $c, $d, $m, 4, 6, $T[60]);
$d = ii($d, $a, $b, $c, $m, 11, 10, $T[61]);
$c = ii($c, $d, $a, $b, $m, 2, 15, $T[62]);
$b = ii($b, $c, $d, $a, $m, 9, 21, $T[63]);

$a = ADDxy($a, $aa);
$b = ADDxy($b, $bb);
$c = ADDxy($c, $cc);
$d = ADDxy($d, $dd);

// ECHO RESULTS
echo "<h1>String</h1><br>";
echo "String: '$string'<br>";
$md5 = md5($string);
echo "MD5: $md5<br><br>";
$md5_1 = substr($md5, 0, 8);
$md5_2 = substr($md5, 8, 8);
$md5_3 = substr($md5, 16, 8);
$md5_4 = substr($md5, 24, 8);
echo "A = $md5_1<br>B = $md5_2<br>C = $md5_3<br>D = $md5_4<br><br>";
$md5_bin_a = Pad(decbin(hexdec($md5_1)), 32); 
$md5_bin_b = Pad(decbin(hexdec($md5_2)), 32); 
$md5_bin_c = Pad(decbin(hexdec($md5_3)), 32); 
$md5_bin_d = Pad(decbin(hexdec($md5_4)), 32); 
echo "A = $md5_bin_a<br>B = $md5_bin_b<br>C = $md5_bin_c<br>D = $md5_bin_d<br><br>";
echo "<h1>Results</h1><br>";
echo "A = $a<br>B = $b<br>C = $c<br>D = $d<br><br>";
$a_dec = bindec($a);
$b_dec = bindec($b);
$c_dec = bindec($c);
$d_dec = bindec($d);
$a_hex = dechex($a_dec);
$b_hex = dechex($b_dec);
$c_hex = dechex($c_dec);
$d_hex = dechex($d_dec);
echo "A = $a_hex<br>B = $b_hex<br>C = $c_hex<br>D = $d_hex<br><br>";

// FUNCTIONS
function ff($a, $b, $c, $d, $m, $k, $s, $t) {
    //a = b + ((a + F(b,c,d) + X[k] + T[i]) <<< s)
    return ADDxy($b, SHIFTleft(ADDxy(ADDxy(ADDxy($a, F($b, $c, $d)), $m[$k]), $t), $s));
}

function gg($a, $b, $c, $d, $m, $k, $s, $t) {
    //a = b + ((a + G(b,c,d) + X[k] + T[i]) <<< s)
    return ADDxy($b, SHIFTleft(ADDxy(ADDxy(ADDxy($a, G($b, $c, $d)), $m[$k]), $t), $s));
}

function hh($a, $b, $c, $d, $m, $k, $s, $t) {
    //a = b + ((a + H(b,c,d) + X[k] + T[i]) <<< s)
    return ADDxy($b, SHIFTleft(ADDxy(ADDxy(ADDxy($a, H($b, $c, $d)), $m[$k]), $t), $s));
}

function ii($a, $b, $c, $d, $m, $k, $s, $t) {
    //a = b + ((a + I(b,c,d) + X[k] + T[i]) <<< s)
    return ADDxy($b, SHIFTleft(ADDxy(ADDxy(ADDxy($a, I($b, $c, $d)), $m[$k]), $t), $s));
}

function F($X, $Y, $Z) {
    //return ($X & $Y) | ((~$X) & $Z);
    return ORxy(ANDxy($X, $Y), ANDxy(NOTx($X), $Z));
}

function G($X, $Y, $Z) {
    //return ($X & $Z) | ($Y & (~$Z));
    return ORxy(ANDxy($X, $Z), ANDxy($Y, NOTx($Z)));
}

function H($X, $Y, $Z) {
    //return $X ^ $Y ^ $Z;
    return XORxy(XORxy($X, $Y), $Z);
}

function I($X, $Y, $Z) {
    //return $Y ^ ($X | (~$Z));
    return XORxy($Y, ORxy($X, NOTx($Z)));
}

function Pad($binary, $pad_length) {
    $pad_length = $pad_length - strlen($binary);
    for($i = 0; $i < $pad_length; $i++) {
        $padding .= '0';
    }
    return $padding . $binary;
}

function mod($val, $div) {
    $r = $val - (floor($val/$div)*$div);
    return $r;
}
function ANDxy($x, $y) {
    $x_dec = bindec($x);
    $y_dec = bindec($y);
    
    $result = $x_dec & $y_dec;
    $result = Pad(decbin($result), strlen($x));
    
    return $result;   
}

function ORxy($x, $y) {
    $x_dec = bindec($x);
    $y_dec = bindec($y);
    
    $result = $x_dec | $y_dec;
    $result = Pad(decbin($result), strlen($x));
    
    return $result;   
}

function ADDxy($x, $y) {
    $x_dec = bindec($x);
    $y_dec = bindec($y);
    
    $result = mod($x_dec + $y_dec, pow(2, 32));
    $result = Pad(decbin($result), strlen($x));
    
    return $result;   
}

function XORxy($x, $y) {
    $x_dec = bindec($x);
    $y_dec = bindec($y);
    
    $result = $x_dec ^ $y_dec;
    $result = Pad(decbin($result), strlen($x));
    
    return $result;   
}

function NOTx($x) {
    $x_dec = bindec($x);
    
    $result = ~$x_dec;
    $result = Pad(decbin($result), strlen($x));
    
    return $result;
}

function SHIFTleft($x, $y) {
    $x_dec = bindec($x);
    
    $result = $x_dec << $y;
    $result = Pad(decbin($result), strlen($x));
    
    return $result;   
}

function SHIFTright($x, $y) {
    $x_dec = bindec($x);
    
    $result = $x_dec >> $y;
    $result = Pad(decbin($result), strlen($x));
    
    return $result;   
}
?>

Hi guys,

I've been working on a script for a while now,
and I'm sure it doesn't look great and all, and it's probably really messed up..
But right now I've finally got it working!
There's only 1 thing I'd really like to add..
Searching through & listing of remote directories!
The directories I'm trying to list have directory listings enabled,
and I think it *should* be possible.
I just have no clue how.

Here's my current code in a beautiful mix of HTML and PHP:


<?
$border_size = "0";

function returner($what) {
$what=explode("/",$what);
$tps=count($what);
$what=$what[$tps-1];
return $what;
}

$page_url= "";
$home_url=returner(__FILE__);
if(isset($_GET['q'])) {
$qtext=$_GET['q'];
} else {
$qtext="";
}
function getdirsize($directory, $format=FALSE) {
$size = 0;
if(substr($directory,-1) == '/') {
$directory = substr($directory,0,-1);
}
if(!file_exists($directory) || !is_dir($directory) || !is_readable($directory)) {
return -1;
}
if($handle = opendir($directory)) {
while(($file = readdir($handle)) !== false) {
$path = $directory.'/'.$file;
if($file != '.' && $file != '..') {
if(is_file($path)) {
$size += filesize($path);
}
elseif(is_dir($path)) {
$handlesize = getdirsize($path);
if($handlesize >= 0) {
$size += $handlesize;
} else {
return -1;
}
}
}
}
closedir($handle);
}
if($format == TRUE) {
if($size / 1048576 > 1) {
return round($size / 1048576, 1).' MB';
}
elseif($size / 1024 > 1) {
return round($size / 1024, 1).' KB';
} else {
return round($size, 1).' bytes';
}
} else {
return $size;
}
}

if(isset($_GET['type'])){
  $type=$_GET['type'];
} else {
  $type="new";
}

$textures=0;
$models=0;
$avatars=0;
$seqs=0;
$sounds=0;

foreach (glob("textures/*.jpg") as $texture){
$textures++;
}
foreach (glob("models/*.zip") as $model){
$models++;
}
foreach (glob("avatars/*.zip") as $avatar){
$avatars++;
}
foreach (glob("seqs/*.zip") as $seq){
$seqs++;
}
foreach (glob("sounds/*.zip") as $sound){
$sounds++;
}
?>
<!DOCTYPE html>
<html>
<head>
<title>ObjectPath Search</title>
<style type="text/css">
#wrapper {
width: 850px;
margin: 30px auto 30px auto;
padding: 10px;
}

body 
{
color:#C6C6C6;
background:#1E1E1E;
/* margin:0; padding:0; */
overflow-x:hidden;
}

#tabs {
font: 85% "Trebuchet MS", sans-serif;
}

.left {
float: left;
}

.right {
float: right;
}

a:link, a:visited, a:active {
color: #3DB015;
text-decoration: none;
}

a:hover {
color: #00E0FF;
}

h2 {
color: #3DB015;
padding-bottom: 0.2em;
font-size: 110%;
}
ul#icon {margin: 0; padding: 0;}
ul#icon li {margin: 1px; position: relative; padding: 1px 0; cursor: pointer; float: left;  list-style: none;}
ul#icon span.ui-icon {float: left; margin: 0 1px;}
</style>
<link type="text/css" href="http://objects.jk-hosting.com/search/css/black-tie/jquery-ui-1.8.2.custom.css" rel="stylesheet" />
<script type="text/javascript" src="http://objects.jk-hosting.com/search/js/jquery-1.4.2.min.js"></script>
<script type="text/javascript" src="http://objects.jk-hosting.com/search/js/jquery-ui-1.8.2.custom.min.js"></script>
<script type="text/javascript">
function formHandler(form){
var URL = document.form.site.options[document.form.site.selectedIndex].value;
window.location.href = URL;
};

$(function(){
// Tabs
$('#tabs').tabs();
});
</script>
</head>
<body>
<div id="wrapper">
<div id="tabs"> <!-- Tabs start -->
<ul>
<li><a href="#tab-search">Search</a></li>
<li><a href="#tab-list">List Objects</a></li>
<li><a href="#tab-info">OP info</a></li>
</ul>

<div id="tab-search"><!-- Searchtab start -->
Please enter a string to search for, and choose a folder to search in. <br /><br />
<form name="Search">
<input type='hidden' value='search' name='type'>
<input value='<? print $qtext; ?>' type='text' name='q'> 
<select name='map'>
<option selected='selected' value='models'>Models</option>
<option value='avatars'>Avatars</option>
<option value='textures'>Textures</option>
<option value='seqs'>Seqs</option>
<option value='sounds'>Sounds</option></select> <input type='submit' value='Search'>
</form>
</div> <!-- Searchtab end -->

<div id="tab-list"><!-- Listtab start -->
Please pick a folder to browse. <br /><br />
<form name="form">
<select name="site" onChange="javascript:formHandler()">
<option value="#">Look in folder...</option>
<option value="<? print $page_url; ?>?type=list&map=models">Models</option>
<option value="<? print $page_url; ?>?type=list&map=avatars">Avatars</option>
<option value="<? print $page_url; ?>?type=list&map=textures">Textures</option>
<option value="<? print $page_url; ?>?type=list&map=seqs">Seqs</option>
<option value="<? print $page_url; ?>?type=list&map=sounds">Sounds</option>
</select>
</form>
</div> <!-- Listtab end -->

<div id="tab-info"><!-- Info tab start -->  
The OP currently contains: <br /><br />
<table>
<tr><td><b><? echo $models; ?></b></td> <td>Models</td></tr>
<tr><td><b><? echo $avatars; ?></b></td> <td>Avatars</td></tr>
<tr><td><b><? echo $textures; ?></b></td> <td>Textures</td></tr>
<tr><td><b><? echo $seqs; ?></b></td> <td>Seqs</td></tr>
<tr><td><b><? echo $sounds; ?></b></td> <td>Sounds</td></tr>
</table>
</div> <!-- Info tab end -->
</div> <!-- Tabs end -->
</div>

<!-- Start PHP generated content -->

<?
if($type=="search" || $type=="list") {
$M=$_GET['map'];
if($type=="search") {
$Q=$_GET['q'];
$empty="Nothing found with <b>\"" . $Q . "\"</b> in it's name.<br />\nPlease make a more general search query, or try a different folder.\n\n";
} else {
$Q="";
$empty='This folder is empty';
}
if($M=="textures") {
$ext="jpg";
} else {
$ext="zip";
}
$i=0;
print "<hr>\n";
$endfile=array();
$endsize=array();
$endsize2=array();
    foreach (glob($M."/*".$Q."*.".$ext) as $filename) {
$filename = explode(".", $filename);
$filename=$filename[0];
$filename = explode("/", $filename);
$filename=$filename[1];
$i++;
$endfile[$i]=$filename;
if($ext=="jpg") {
$endfile[$i]="<a name='".$endfile[$i]."' href='".$pageurl."?type=view&name=".$endfile[$i]."&folder=".$M."&from=".$type."&addon=".$Q."'>".$endfile[$i]."</a>";
}
$endsize[$i]=$size;
$endsize2[$i]=$size2;
}
if($i != 1) {
print "<b>".$i."</b> items were found.\n<hr>\n";
} else {
print "<b>".$i."</b> item was found.\n<hr>\n";
}
    echo("<table width='100%' border='" . $border_size . "' cellspacing='0' cellpadding='0' >\n");
if($i!=0) {
for ($t = 1; $t < $i; $t++) {
$thumbfile = $M."/".$endfile[$t].'.jpg';
if(file_exists($thumbfile)) {
$thumbnail = "<a name='".$endfile[$t]."' href='".$page_url."?type=view&name=".$endfile[$t]."&folder=".$M."&from=".$type."&addon=".$Q."'><ul id='icon'><li class='ui-state-default ui-corner-all' title='".$endfile[$t]."'><span class='ui-icon ui-icon-image'></span></li></ul></a>";
} else {
$thumbnail = "";
}
if($t=="1") {
echo("<tr><td width='10%'>Number</td><td width='3%'><ul id='icon'><li class='ui-state-default ui-corner-all' title='".$endfile[$t]."'><span class='ui-icon ui-icon-image'></span></li></ul></td><td width='60%'>Name</td></tr>\n");
}
echo("<tr><td>" . $t . "</td><td>".$thumbnail."</td><td>" . $endfile[$t] . "</td></tr>\n");
flush();
}
$thumbfile = $M."/".$endfile[$t].'.jpg';
if(file_exists($thumbfile)) {
$thumbnail = "<a name='".$endfile[$t]."' href='".$page_url."?type=view&name=".$endfile[$t]."&folder=".$M."&from=".$type."&addon=".$Q."'><ul id='icon'><li class='ui-state-default ui-corner-all' title='".$endfile[$t]."'><span class='ui-icon ui-icon-image'></span></li></ul></a>";
} else {
$thumbnail = "";
}
echo("<tr><td>" . $t . "</td><td>".$thumbnail."</td><td>" . $endfile[$t] . "</td></tr>\n");
}
print "</table>\n";     
if($i=="0") {
print $empty;
}
} elseif($type=="view") {
$filename=$_GET['name'];
$folder=$_GET['folder'];
  
if($_GET['from']=="list"){
$addon="?type=list&map=".$folder."#".$filename;
}

if($_GET['from']=="search"){
$addon="?type=search&q=".$filename."&map=".$folder."#".$filename;
}
print"<center><a href='".$home_url."'>Home</a></center>";
print "<hr>\n<center><img src='".$folder."/".$filename.".jpg'></img></center>\n<hr>\n<br />\n<a href='".$page_url."".$addon."'>Previous Page</a>\n";
}
$htmlshow="";
if($_GET['type']=="returnOPfile") {
if(isset($_GET['split'])) {
$splitter=$_GET['split'];
} else {
$splitter=" | ";
}
if(isset($_GET['html'])) {
$htmlshow="<br />";
}
foreach (glob("textures/*.jpg") as $texture){
if(isset($_GET['size'])) {
$size=$splitter.filesize($texture);
}
    $texture = explode("/", $texture);
$texture=$texture[1];
print "textures".$splitter.$texture.$size."\n".$htmlshow;
}
  
foreach (glob("models/*.zip") as $model){
if(isset($_GET['size'])) {
$size=$splitter.filesize($model);
}
    $model = explode("/", $model);
$model=$model[1];
print "models".$splitter.$model.$size."\n".$htmlshow;
}
  
foreach (glob("avatars/*.zip") as $avatar){
if(isset($_GET['size'])) {
$size=$splitter.filesize($avatar);
}
    $avatar = explode("/", $avatar);
$avatar=$avatar[1];
print "avatars".$splitter.$avatar.$size."\n".$htmlshow;
}
  
foreach (glob("seqs/*.zip") as $seq){
if(isset($_GET['size'])) {
$size=$splitter.filesize($seq);
}
    $seq = explode("/", $seq);
$seq=$seq[1];
print "seqs".$splitter.$seq.$size."\n".$htmlshow;
}
    foreach (glob("sounds/*.zip") as $sound){
if(isset($_GET['size'])) {
$size=$splitter.filesize($sound);
}
      $sound = explode("/", $sound);
$sound=$sound[1];
print "sounds".$splitter.$sound.$size."\n".$htmlshow;
}
}
?>

<!-- End PHP generated content -->

</body>
</html>


So right now my question to you PHP freaks is,
can you please help me edit my script so I can search through a remote directory?

*This* is one of the directories I wish to be able to search through & list..

Thanks in advance. 

Edit;
It might help if you know what the site currently looks like.
*Click*

I registered a few days ago for help on this thread but didn't post again on it now because it has been marked answered and I thought I'd better not bump it.  I received help in a way that has been the most encouraging since I began my calendar project.  I'm wondering, though, if you would help me understand why I'm not successful at implementing the advice to the point that events are inserting into my calendar.    My testing database has only one table:  events and in events, only two columns (other than id):  "startdt" and "description".  This is a screenshot of how the table's columns are set upL    screenshot.jpg   37.21KB   0 downloads   This is a screenshot of the table content:    screenshot2.jpg   9.35KB   0 downloads   This is my code with the edits added from the support thread:

<?PHP

$var = mysql_real_escape_string($_GET['startdt, description']);

$con=mysql_connect("localhost","user","password");
// Check connection
if (mysql_connect_error()) {
  echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
    //select a database to work with
    $selected = mysql_select_db("mydatabase_",$con) 
      or die("Could not select mydatabase_");

    //execute the SQL query and return records
    $result = mysql_query("SELECT information FROM events WHERE value='$startdt', 'description'");
    //fetch tha data from the database
    while ($row = mysql_fetch_array($result)) {
       echo $row{'startdt, description'};
    }

    //close the connection
    mysql_close($con);

?>

<!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" />
<link rel="stylesheet" href="css/master.css" type="text/css" media="all">
<meta http-equiv="Content-Type" content="text/html" />
<title>Yet Another Test</title>
</head>
<body>
<?php
    $currMonth = isset($_GET['month']) ? $_GET['month']  : date('n');
    $currYear  = isset($_GET['year'])  ? $_GET['year']   : date('Y');
    $today = (($currYear == date('Y')) && ($currMonth == date('n'))) ? date('j') : 0;

    $prevMonth = $currMonth==1 ? 12 : $currMonth-1;
    $nextMonth = $currMonth==12?  1 : $currMonth+1;
    $prevYear = $currMonth==1 ? $currYear-1 : $currYear;
    $nextYear = $currMonth==12? $currYear+1 : $currYear;

    $day1 = mktime(0,0,0,$currMonth,1,$currYear);
    $dim = date('t', $day1);
    $dayN = mktime(0,0,0,$currMonth,$dim,$currYear);
    $dow1 = (date('w',$day1)+0) % 7;
    $dowN = (date('w',$dayN)+0) % 7;
    $calHead = date('F Y',$day1);
    	echo <<<EOT
    	<div class="calwrapper">
    	<div class="caltitle"><h1>Calendar</h1></div>
    	<div class="container">
    	<div class="fnl first"></div>
    	<div class="adjust"></div>
    	<div class="fnl last"></div>
    	</div>
    	<div class="caldisplay">
        <table cellspacing="0">
        <tr>
        <td class="hd"><a class="cal_button" href="$_SERVER[PHP_SELF]?year=$prevYear&month=$prevMonth"> Prev </a></td>
        <td colspan="5" class="adjust">$calHead</td>
        <td class="hd"><a class="cal_button" href="$_SERVER[PHP_SELF]?year=$nextYear&month=$nextMonth"> Next </a></td>
        </tr>
        <tr>
          <th class="we">Sun</th>
          <th class="wd">Mon</th>
          <th class="wd">Tue</th>
          <th class="wd">Wed</th>
          <th class="wd">Thu</th>
          <th class="wd">Fri</th>
          <th class="we">Sat</th>
         </tr>
        <tr>
EOT;
    for ($d=0;$d<$dow1;$d++) echo "<td class=\"hd\"> </td>";
    $c = $dow1;
    for ($d=1; $d<=$dim; $d++, $c++) {
        if ($c%7==0) echo "</tr><tr>";
        $cl = ($c%7==5) || ($c%7==6) ? 'we' : 'wd';
        $st = ($d == $today) ? "style='padding: 0px;'" : '';
        echo "<td class=\"$cl\" $st>\n";
        echo "$d" ;
        echo "</td>\n";
    }
    while ($c++ % 7 != 0) echo '<td class=\"hd\"> </td>';
    echo "</tr></table>\n";
    echo '</div></div>';
    
// calander entries. Use the date as the key (in YYYY/MM/DD format)
$entries = array(
	'2014/8/16' => array(
        				'Event',
					),
	
);
    for ($d=1; $d<=$dim; $d++, $c++) {

        if ($c%7==0) echo "</tr><tr>";

        $cl = ($c%7==5) || ($c%7==6) ? 'we' : 'wd';

        $st = ($d == $today) ? "style='padding: 0px;'" : '';

        echo "<td class=\"$cl\" $st>\n";

        echo "$d" ;

        echo "</td>\n";

    }

// construct the date, this will be used to check to if the key exists in the $entries array
        $dateKey = "$currYear/$currMonth/$d";
        // check if the key exists in the $entries array
        if(array_key_exists($dateKey, $entries)) {
            // for each event, list it in a seperate tool tip
            foreach($entries[$dateKey] as $entry) {
                echo '<div class="has-tooltip">
           Event
            <span class="tooltip">'.$entry.'</span>
        </div>';
            }
        }    
    
?>
</body>
</html>

I am not getting any errors in the PHP Code Checker (although I am receiving the notice that these functions are now deprecated): mysql_close() mysql_connect() mysql_fetch_array() mysql_query() mysql_real_escape_string() mysql_select_db() When I upload my page to the server, everything seems fine, except that no information is added to the table.  When I check the page source, I see this:

 <!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" />
<link rel="stylesheet" href="css/master.css" type="text/css" media="all">
<meta http-equiv="Content-Type" content="text/html" />
<title>Yet Another Test</title>
</head>
<body>
    	<div class="calwrapper">
    	<div class="caltitle"><h1>Calendar</h1></div>
    	<div class="container">
    	<div class="fnl first"></div>
    	<div class="adjust"></div>
    	 <div class="fnl last"></div>
    	 </div>
    	 <div class="caldisplay">
        <table cellspacing="0">
        <tr>
          <td class="hd"><a class="cal_button" href="/1cal/calendar.php?year=2014&month=7"> Prev </a></td>
          <td colspan="5" class="adjust">August 2014</td>
          <td class="hd"><a class="cal_button" href="/1cal/calendar.php?year=2014&month=9"> Next </a></td>
        </tr>
        <tr>
          <th class="we">Sun</th>
          <th class="wd">Mon</th>
          <th class="wd">Tue</th>
          <th class="wd">Wed</th>
          <th class="wd">Thu</th>
          <th class="wd">Fri</th>
          <th class="we">Sat</th>
         </tr>
        <tr><!--DEBUG: year=$currYear and month=$currMonth<hr/--><td class="hd">&nbsp;</td><td class="hd">&nbsp;</td><td class="hd">&nbsp;</td><td class="hd">&nbsp;</td><td class="hd">&nbsp;</td><td class="we" >
1</td>
<td class="we" >
2</td>
</tr><tr><td class="wd" >
3</td>
<td class="wd" >
4</td>
<td class="wd" >
5</td>
<td class="wd" >
6</td>
<td class="wd" >
7</td>
<td class="we" >
8</td>
<td class="we" >
9</td>
</tr><tr><td class="wd" >
10</td>
<td class="wd" >
11</td>
<td class="wd" >
12</td>
<td class="wd" >
13</td>
<td class="wd" >
14</td>
<td class="we" style='padding: 0px;'>
15</td>
<td class="we" >
16</td>
</tr><tr><td class="wd" >
17</td>
<td class="wd" >
18</td>
<td class="wd" >
19</td>
<td class="wd" >
20</td>
<td class="wd" >
21</td>
<td class="we" >
22</td>
<td class="we" >
23</td>
</tr><tr><td class="wd" >
24</td>
<td class="wd" >
25</td>
<td class="wd" >
26</td>
<td class="wd" >
27</td>
<td class="wd" >
28</td>
<td class="we" >
29</td>
<td class="we" >
30</td>
</tr><tr><td class="wd" >
31</td>
<td class=\"hd\"> </td><td class=\"hd\"> </td><td class=\"hd\"> </td><td class=\"hd\"> </td><td class=\"hd\"> </td><td class=\"hd\"> </td></tr></table>
</div></div></body>
</html>

I don't have an understanding of what the Debug is telling me although I note the number "1" within the tag and find that interesting because on those occasions, earlier today, when the file upload would result in a white page, viewing the page source would reveal nothing but the numeral "1" in the upper left top.   Are the deprecated functions enough to cause the event not to insert into the calendar?  I'd appreciate any help in sorting why I'm not succeeding.  As you see so often around here, I'm not a coder.  I'm just forced into a position to have to fend for myself, as of late, and so I'm trying to learn what I can.  Thank you for any help. 
Edited by Izzy-B, 15 August 2014 - 07:24 PM.

Hello.

Through MySQL, I created a database using the following code:
Code: [Select]
create database auth;
use auth;
create table authorized_users ( name varchar(20),
                                password varchar(40),
                                        primary key     (name)
                              );
insert into authorized_users values ( 'username',
                                      'password' );

insert into authorized_users values ( 'testuser',
                                      sha1('password') );
grant select on auth.*
             to 'webauth'
             identified by 'webauth';
flush privileges;


Then I used the following code to set up a simple log in page.

Code: [Select]
<?php
  $name = $_POST['name'];
  $password = $_POST['password'];

  if ((!isset($name)) || (!isset($password))) {
  //Visitor needs to enter a name and password
?>
    <h1>Please Log In</h1>
    <p>This page is secret.</p>
    <form method="post" action="secretdb.php">
    <p>Username: <input type="text" name="name"></p>
    <p>Password: <input type="password" name="password"></p>
    <p><input type="submit" name="submit" value="Log In"></p>
    </form>

<?php
  } else {
    // connect to mysql
    $mysql = mysqli_connect("localhost", "webauth", "webauth");
    if(!$mysql) {
      echo "Cannot connect to database.";
      exit;
    }
    // select the appropriate database
    $selected = mysqli_select_db($mysql, "auth");
    if(!$selected) {
      echo "Cannot select database.";
      exit;
    }

    // query the database to see if there is a record which matches
    $query = "select count(*) from authorized_users where
              name = '".$name."' and
              password = sha1('".$password."')";

    $result = mysqli_query($mysql, $query);
    if(!$result) {
      echo "Cannot run query.";
      exit;
    }
    $row = mysqli_fetch_row($result);
    $count = $row[0];

    if ($count > 0) {
      // visitor's name and password combination are correct
      echo "<h1>Here it is!</h1>
            <p>I bet you are glad you can see this secret page.</p>";
    } else {
      // visitor's name and password combination are not correct
      echo "<h1>Go Away!</h1>
            <p>You are not authorized to use this resource.</p>";
    }
  }
?>

When I open up this page, above "Please Log In", I get this error:

Notice: Undefined index: name in C:\xampp\htdocs\learning\secretdb.php on line 2

Notice: Undefined index: password in C:\xampp\htdocs\learning\secretdb.php on line 3



Moreover, when I type in an authorized username and password, I get another error:

Warning: mysqli_connect() [function.mysqli-connect]: (28000/1045): Access denied for user 'webauth'@'localhost' (using password: YES) in C:\xampp\htdocs\learning\secretdb.php on line 19
Cannot connect to database.


Does anyone know what I'm doing wrong? I'm fairly new to PHP and MySQL and I'm pretty stuck. Thanks.