PHP - Organizing Related Applications

Hi,

I have a test database set up that I am working on. Right now, just some names like so

firstName
lastName
companyName

I have used phpmyadmin to insert names in the database. Right now just three names are inserted. One first and last name, one first name and one company name

I am getting the results back in an associative array. How can I echo out the information with the break tag, or one field at a time? if I use a break tag, then the loop adds in extra blank lines when it gets to the first name and it's null. Can I test for null values and do it that way? I am a beginner so I have no idea what I am doing.

Code: [Select]
$result = $mysql->query("select * from names") or die($mysql->error);
if($result){
while($row = $result->fetch_assoc()){
$name = $row['firstName'];
$lastName = $row['lastName'];
$company = $row['companyName'];

echo $name . " ";
echo $lastName . " ";
echo $company . " ";
}

}

so is it impossible if I have a users folder and a messaging folder located in the same folder.

To have a script in the users folder reading from the messaging folder

from a script in the messaging folder i thought i could just do this to read the users folder but apparently not

Code: [Select]
<? require("users/menu.php"); ?>

Hi Everyone,   Someone is asking me a bit of help on a website, I know a bit php and HTML5, I would like to know what would be the best of doing this please:     1)I need to create 2 big buttons, according to the choice of the buttons a different dropbox menu with towns will showup.   2)When the user chooses one of the town, in any drop down, I would like to show a different DIV with content in it.     Here is a practical example:      BUTTON A              BUTTON B   if Button A is pressed, show dropdown menu A if BUTTON B is pressed, show dropdown menu B   If town 1 from dropdown menu A is chosen show DIV 1 If town 2 from dropdown menu A is chosen show DIV 1 If town 3 from dropdown menu A is chosen show DIV 2 If town 4 from dropdown menu A is chosen show DIV 3 If town 5 from dropdown menu A is chosen show DIV 1     If town 1 from dropdown menu B is chosen show DIV 6 If town 2 from dropdown menu B is chosen show DIV 5 If town 3 from dropdown menu B is chosen show DIV 5 If town 4 from dropdown menu B is chosen show DIV 6 If town 5 from dropdown menu B is chosen show DIV 4         How to do this without reloading the page please?       Thank you,   Bambinou

So I'm calling in data from a DB where each record is associated with a (column) 'start_time', 'no_shows', 'cancelled', and 'attended' 

I want to go through the results of this SELECT and count the number of no shows, cancellations and attended on a WEEKLY basis (based on the start_time). How can I achieve this? 

The user will provide a date range and the DB will select the records based on that date range. Now this date range will then have to be split by weeks and then get the count. I'm totally stuck on the counting by weeks part. This is what I have so far: 

All it does is just organize the data into separate arrays without any counting. Attached is a preview of the output. 

// Multidimensional Array with [boolean][week #]
  $no_shows_weekly = [
    'no_show' => [],
    'week' => []
  ];
  $cancelled_weekly = [
    'cancelled' => [],
    'week' => []
  ];
  $attended_weekly = [
    'attended' => [],
    'week' => []
  ];

  foreach($result as $r) {
    $start_time = new DateTime($r['start_time']);
    if($r['is_no_show'] == 0 && $r['is_cancelled'] == 0) {
        array_push($attended_weekly['attended'], 1);
        array_push($attended_weekly['week'], date_format($start_time, "W"));
    }
    else {
      array_push($attended_weekly['attended'], 0);
      array_push($attended_weekly['week'], date_format($start_time, "W"));
    }
    array_push($no_shows_weekly['no_show'], $r['is_no_show']);
    array_push($no_shows_weekly['week'], date_format($start_time, "W"));
    array_push($cancelled_weekly['cancelled'], $r['is_cancelled']);
    array_push($cancelled_weekly['week'], date_format($start_time, "W"));
  }
  echo json_encode(array(
       'success'=> 1,
       'msg'=>
         array(
           'No Shows' => $no_shows_weekly,
           'Cancellations' => $cancelled_weekly,
           'Attendend' => $attended_weekly
         )
    ));

Any suggestions or help is greatly appreciated! 

hello dear php-experts,


well today i have a question regarding the organizing photos in flickr -favs  how to do that ?

i have 1500 favorites.
now i want to organize them into certain " subfolders " or directories

question: is this possible?

any ideas - i look forward

note: i have seen that i am able to download all favs automatically _  great thing but that is another story.
 

I have a file upload script that will eventually process a ton of files.  I would like to upload them into sub-directories according to what year, month, and day they are uploaded.     A typical tree should look like this:   attachments/ --/2014 -----/January --------/01 --------/02 --------/03 , etc. -----/February --------/01 --------/04 --------/09 --------/18 --------/20, etc -----/March, etc --/2015, etc.   So a file called image.jpg uploaded on 10/31/2014 would have a URL of attachments/2014/October/31/image.jpg.  I understand that every time a file is uploaded, the script would have to detect through FTP whether or not folders for the year, month, and day exist, and if they don't create them.  My problem is that I have no idea what the logic of this script would be.  What order should I do things in?  Is there a way to use maybe foreach to detect/create the folders?  Any input would be appreciated.    

I am refactoring entire collective scattered SQL from my legacy codebase, and into separate classes, and looking for some structure to put it into.

Right now I have folders effectively called `DataFromDB` - contains classes that accepts whatever parameters are given, and returns pure data back to the user `DAO` - Data Access Object, which takes that raw data from DB and makes sense out of it and prepares it for consumption by the model/business logic layer objects. That is:

    - src (folder)
      |- DAO (folder)
        | - ProductADAO (classes - take data in, return consumable objects out)
        | - ProductBDAO
        | - ...
        | - ProductZDAO
      |- DataFromDB (folder)
        | - ProductAData (classes - contain methods to query pure result sets from DB)
        | - ProductBData
        | - ...
        | - ProductZData

Whenever I need to make a new SQL or refactor an old one I do this: What is this SQL doing?  Is it operating on `SomeObjectX`?  If yes, find/create class called `ObjectX`, and add a method to it, extracting pure data from DB, put it into `DataFromDB` folder. Write the `DAO` object if needed to transform data into a consumable object. Use the object as is in my code. Does this look like a good strategy?  Is there a better one?   My problem with this one is that before (now) all the SQL is tightly coupled and is included into the multiple business classes.  Using the above strategy will mean I am to be creating many many classes, a lot of classes, most likely one for every few SQL statements.    The pros is that it seems like I will achieve a level of code modularity that I wanted.

All other pages on my browser (Google Chrome) work, but whenever I open up register.php, I get this:

Code: [Select]
Error 324 (net::ERR_EMPTY_RESPONSE): Unknown error.

My register.php code:


<?php

include_once('includes/config.php');
include_once('functions.php');

$return_content = AccountRelated(null, null, 3);

?>

<html>
<head>
<link rel="stylesheet" type="text/css" href="style/style.css" />
<title><?php echo $title; ?></title>
</head>
<body>

<div class="logo"><a href="index.php"><img src="style/images/logo.png"></a></div>

<center>

<div class="background">

<div class="container">

<?php echo $return_content; ?>

</div>

</div>
</center>

</body>
</html>


functions.php


<?php

function AccountRelated($username, $password, $query_type)
{

if($query_type == 1)

{

$set_query = mysql_query("SELECT COUNT(d.username), u.date, u.username FROM uploads d, users u WHERE d.username = '$username' AND u.username = '$username' LIMIT 1") or die(mysql_error());

if(mysql_num_rows($set_query) == 0)

{

$content_return = 'Sorry, no information was found';

}

else

{

$grab = mysql_fetch_assoc($set_query);

//login information

if($grab['COUNT(d.username)'] > 0)

{

$welcome_return = "You have uploaded ". $grab['COUNT(d.username)'] ." files. You've registered on ". $grab['u.date'] ."!";

}

else

{

$welcome_return = "You have uploaded 0 files. You've registered on ".$grab['date'] . "!";

}

}

}

elseif($query_type == 2)

{

$set_query = mysql_query("SELECT title,views,downloads,description,username,date FROM uploads LIMIT 20");

if(mysql_num_rows($set_query) == 0)

{

$content_return = "Sorry, there are currently no files uploaded to view.";

}

else

{

while($row = mysql_fetch_assoc($set_query) == 0)

{

echo $row['title']."<br/>";

}

}

}

elseif($query_type == 3)

{

$username = mysql_real_escape_string($_POST['username']);

$password = md5($_POST['password']);

if(!$username || !$password)

{

$return_content = "All fields are required! <table><form action='register.php' method='POST'>

<tr><td>Username</td><td><input type='text' name='username' maxlength='20'></td></tr>

<tr><td>Password</td><td><input type='text' name='password' maxlength='30'</td></tr>

<tr><td><input type='submit' value='Register'></td></tr>

</form></table>";

AccountRelated($_POST['username'], $_POST['password'], 3);

}

else

{

$set_query = mysql_query("SELECT username FROM users WHERE username = '$username' LIMIT 1");

if(mysql_num_rows($set_query) == 0)

{

$return_content = "You have successfully registered the account ". $username ." with the

password ". $password ."!";

}

else

{

$return_content = "An account with this username already exists.";

}

}

return $return_content;

}

else

{

//nothing to process

}
}
?>

Hello again!

I've been trying out new things (well, new for me) in php again.  This time I decided to try a real challenge and make a forum system.  A friend suggested I use a class for all database functionalities.  i was reluctant at first, but decided if I was going to try using classes for the first time, it might as well be with this.  With some guiding help, I set up the files and gave it a visual once over to check for errors.  Nothing seemed out of place, but when I loaded the page to try it out, I got this error:

Quote

Fatal error: Call to a member function query() on a non-object in /home/ck9/public_html/planning/forumbuild/list.php on line 20



I didn't see anything out of line, so I consulted my friend about it.  He made a few small adjustment suggestions, but nothing fixed the issue.  I then bugged my host about it, and he couldn't find anything wrong either.  Both people are highly experienced in php, so when they say it SHOULD be working I am left rather confused.

Here is list.php:
Code: [Select]
<?php
 include("db.class.php");
 include("db.config.php");

 $db = new databaseConnection($config['user'],$config['pass'],$config['database']);
 $g = $_GET['g'];
 $s = $_GET['s'];
 $t = $_GET['t'];

 function tablestart($a = '1')
  {
   global $db;

   echo "<table border='" . $a . "' cellpadding='10' cellspacing='0' align='center' width='80%' style='color: #C0C0C0'>\n";
  }
 function contents($table, $a, $b = '1', $c = '1')
  {
   global $db;

   $db->query("SELECT * FROM $table");

   while($row = $db->fetch_array())
    {
     if($row['level'] <= $_SESSION['ulevel'])
      {
       echo "<tr><td width='5%'><!--indicator--></td><td width='80%'><a href='index.php?pg=h&g='" . $row['g'];
       if(($a > '1') && ($row['g'] == $b))
        {
         echo "&s=" . $row['s'];
         if(($a > '2') && ($row['s'] == $c))
          {
           echo "&t=" . $row['t'];
          }
        }
      }
     echo "' style='color: #C0C0C0 ; text-decoration: none'><font size='4'>" . $row['name'] . "</font><br /><fpnt size='3'>" . $row['desc'] . "</td><td width='15%'><!--last update--></td></tr>\n";
    }
  }

 if(empty($_SESSION['ulevel']))
  {
   $_SESSION['ulevel'] = '0';
   echo "<font color='#CC0000'><center>You need to register to post in these forums.</center></font><br />\n";
  }

 if(empty($g))
  {
   tablestart();
   contents('group', '1');
   echo "</table>\n";
  }
 elseif(empty($s))
  {
   tablestart();
   contents('section', '2', $g);
   echo "</table>\n";
  }
 elseif(empty($t))
  {
   tablestart('0');
   echo "<tr><td width='80%'></td><td><!--new topic--></td></tr>\n</table>\n";
   tablestart();
   contents('topic', '3', $g, $s);
   echo "</table>\n";
  }
 elseif(!empty($t))
  {
   tablestart('0');
   echo "<tr><td width='80%'></td><td><!--new topic and reply--></td></tr>\n</table>\n";
   $data = file_get_contents('topics/g' . $g . 's' . $s . 't' . $t . '.txt');
   $post = explode("<!--p-->", $data);
   $length = count($post);
   tablestart('1');
   for($z = '0'; $z < $length; $z ++)
    {
     $i = '0';
     $cont = explode("<!--e-->", $post[$pos]);
     echo "<tr><td><b>" . $cont[$i] . "</b><br /><!--future additions--></td><td>\n<table width='100%' style='font-size: xx-small'>\n<tr><td height='3' width='75%'>";
     $i ++;
     echo "Posted on" . $cont[$i] . "</td><td height='3' width='25%'><!--future additions--></td></tr><tr><td width='100%'>";
     $i ++;
     echo $cont[$i] . "</td></tr></table></td></tr>\n";
    }
   echo "</table>\n";
  }
?>
My aim here was to have a single page to display the groups, sections, topics, and posts in order to keep database calls where I could find them easily.

and here is the class file:

Code: [Select]
<?php
class databaseConnection
 {
  protected $link;
  protected $lastResult;
  function databaseConnection($user,$pass,$database)
   {
    $this->link = mysql_connect("localhost",$user,$pass);
    if( !$this->link )
     {
      die('Vital information missing.');
     }
    else
     {
      mysql_select_db($database,$this->link) or die('could not find database: ' . mysql_error());
     }
   }
  function query($query)
   {
    $this->lastresult = mysql_query($query) or die('MySQL error: ' . mysql_error());
    return $this->lastresult;
   }
  function fetch_array($result = false)
   {
    if(!$result)
     {
      return mysql_fetch_array($this->lastresult);
     }
    else
     {
      return mysql_fetch_array($result);
     }
   }
 }
?>
I have tried everything from adjusting the php tags to putting the class directly in the page.

The config file just provides the user, pass, and which database to connect to.  I've checked it's formatting a few times just in case.

i hav this url n whenever i click on this url i get som mssg send on my mobile
i hav a form whose code is
Code: [Select]
<form action="formprocess.php method="post">
telephone<input type="text name="telephone>
<input type="submit" name="submit">
</form>


i want to send telephone as parameter to this url so whenever user enters his telephone he gets d mssg
after clicking on submit.....but i hav no idea how to do tht...help me somone plssssssss

http://www.abc.in/smsapi/sendsms.php?sendto=9987234123&msg=your

This topic has been moved to Miscellaneous.

http://www.phpfreaks.com/forums/index.php?topic=310658.0

i have shopping cart i need to make the related product section in which i can show the related product when user view the product details.

do i need to create any table for it ?

please guide me about it.
thanks

not for certain this is a PHP issue, but on every page of my site, at the bottom, this error displays. Doesn't affect any of the code execution as far as I can tell, but it's annoying. Anyone else seen this?

Code: [Select]
Error in my_thread_global_end(): 1 threads didn't exit

This topic has been moved to PHP Applications.

http://www.phpfreaks.com/forums/index.php?topic=343992.0