PHP - Custom Table Fields & Rows

I have 2 queries that I want to join together to make one row  

Hi All ,   I have a small table with 4 fields namely Day_ID, Dues, Last_Visit, Points. where Day_ID is an auto-increment field. The table would be as follows:   Day_ID -- Dues ---  Last_Visit ---  Points. 1  --------- 900 -------- 1/12  --------   6      2  --------- 700 -------- 4/12  --------   7 3  --------- 600 -------- 7/12  --------   5 4  --------- 600 -------- 9/12  --------   6 5  --------- 600 -------- 10/12 -------   6 6  --------- 600 -------- 14/12 -------   6   So this is the record of a person's visit to say a club. The last row indicates the last date of his visit to the club. His points on this date are 6. Based on this point value of 6 in the last row I want to retrieve all the previous BUT adjoining all records that have the same Points i.e. 6.    So my query should retrieve for me, based on the column value of Points of the last row (i.e. Day_ID - 6 ), as follows:   4  --------- 600 -------- 9/12  --------   6 5  --------- 600 -------- 10/12 -------   6 6  --------- 600 -------- 14/12 -------   6   This problem stated above had been completely resolved, thanks to a lot of help from Guru Barand by this following query :-

$query = "SELECT cv.day_id, cv.dues, cv.last_visit, cv.points
FROM clubvisit cv
WHERE last_visit >=
(
SELECT MAX(last_visit) FROM clubvisit
WHERE points <>
(
SELECT points as lastpoints
FROM clubvisit
JOIN
(
SELECT MAX(last_visit) as last_visit
FROM clubvisit
) as latest USING (last_visit)
)
)";

I am using this and it works perfectly except that now there is a slight change in the table because the criteria for points is now dependent on more than one column cv.points and is more like cv.points1, cv.points2, cv.points3 etc. So now I need to make a selection based on each of these cv.points columns.   As of now I can still get the results by running the query multiple times for each of the cv.points columns ( seperately for cv.points1, cv.points2, cv.points3) and it works correctly. However I am wondering if there is a better way to do this in just one go. This not only makes the code repetitive but also since the queries are interconnected, involves the use of transactions which I wish to avoid if possible.    The values that I require for each of the cv.point columns is  1. day_id of the previous / old day on which the cv.points value changed from the current day value, and  2. cv.points on that old/ previous day.    So for  example if the table is as below:   Day_ID -- Dues ---  Last_Visit ---  Points1 --- Points2. 1  --------- 900 -------- 1/12  -----------   9  ------------ 5    2  --------- 600 -------- 4/12  -----------   6  ------------ 6 3  --------- 400 -------- 7/12  -----------   4  ------------ 7 4  --------- 500 -------- 9/12  -----------   5  ------------ 8 5  --------- 600 -------- 10/12 ----------   6  ------------ 8 6  --------- 600 -------- 11/12 ----------   6  ------------ 8 7  --------- 600 -------- 13/12 ----------   6  ------------ 7 8  --------- 500 -------- 15/12 ----------   5  ------------ 7 9  --------- 500 -------- 19/12 ----------   5  ------------ 7   Then I need the following set of values : 1. day_id1 -- Day 7,      points1 ---- 6,          days_diff1 -- (9-7 = 2)  . // Difference between the latest day and day_id1 2. day_id2 -- Day 6,      points2 ---- 8,          days_diff2  -- (9-6 = 3) 3. day_id3 -- ....   and so on for other points.    Thanks all !

I have a 3-tables

On my site, I currently have a page that lists my team's fixtures: http://www.cfrclunj.co.uk/fixtures.php

As can be seen, in between each separate month there is a row of blank, grey cells.

I am now updating the site so that it takes all information from a database (for easier update). On my test page (at bottom) I have recreated the fixtures table using my db: http://www.cfrclunj.co.uk/db_test.php

What I am wondering is if there is any way to get the grey monthly separater row into my table. Could this be done by inserting a row of data into the db table that uses an if statement to change it's appearance? Or could I somehow use MYSQL/PHP to make it put a row in for each separate month?

I have to admit my PHP and MYSQL skills are still at a very basic level, and so any help would be great!

I wonder if anyone can help me, I have a MySQL table of football teams (team_name; link; description; rival_1; rival_2; rival_3;) where each 'team_name' has its own page with the relevant information from the table and is named as the link field from the table. Within each team page I also want to display the rival_1,2 and 3 teams with links to their pages. I know how to just display the information but am struggling with picking up the link from the relevant row in the table. Is this possible or would I be better off just placing a <a href> link around each rival team when I enter it into the MySQL table??

I hope this makes sense, any help would be very much appreciated. Thanks

Can someone please tell me how to use the "SHOW FIELDS FROM $mytable" in php? I understand how the MySql works but need to get these fields back into an array in php. That is the part I am strruggling with.. I normally return rows of data from my table and use a while loop.

Hi,

I'm using a table to list results from a MySQL query.

I wanted to make the rows of the table alternate colours and found the following code on this website which does the job perfectly:

$counter++;
$bgcolor = ($counter % 2)?"#e8edff":"#ffffff";

echo "<tr class='border'>\n
<td bgcolor='".$bgcolor."'>$n</td>\n
<td bgcolor='".$bgcolor."'>$player</td>\n
<td bgcolor='".$bgcolor."'>$score</td>\n
</tr>\n";

On my webpage i have six tables listing results from six MySQL queries and i use the above code after each query to construct the table and alternately colour the rows blue then white.

My problem arises when there are an odd number of rows in the first table.  This results in the first row of the second table being coloured white, not blue.

I would like the first row of each table to be blue.

Is there a simple way to reset the counter for each table?  Any advice much appreciated.

Thanks.

I know how much you guys hate people asking for help without any starting code but I'm not even sure how to start this..

I want a script to read this page and count all the admins and referees.

If anyone is willing to help, here's a sample of the html code:
Code: [Select]
<div class="boxInner"><h3>Arena Referees</h3><table class="list"><thead><tr><th style="width:16px;"></th><th style="width:150px;">Name</th><th style="width:300px;">Position</th><th style="width="150px;">Gamertag</th></tr></thead><tbody><tr><td><a href="http://gamebattles.com/profile/GottaHaveFaith78"><img src="http://media.gamebattles.com/icons/16/profile.png" class="icon16" /></a></td><td class="alt1">Faith</td><td><b>Head Referee</B></td><td class="alt1">GB CombatBarbie</td></tr><tr><td class="alt2"><a href="http://gamebattles.com/profile/Jack.-"><img src="http://media.gamebattles.com/icons/16/profile.png" class="icon16" /></a></td><td>Jack</td><td class="alt2"><b>Asst. Head Referee</b></td><td>Get Jacked x</td></tr><tr><td><a href="http://gamebattles.com/profile/amghawk"><img src="http://media.gamebattles.com/icons/16/profile.png" class="icon16" /></a></td><td class="alt1">Mike</td><td><b>Asst. Head Referee (IS)</b></td><td class="alt1">GB amghawk</td></tr><tr><td class="alt2"><a href="http://gamebattles.com/profile/cory94bailly"><img src="http://media.gamebattles.com/icons/16/profile.png" class="icon16" /></a></td><td>Cory</td><td class="alt2">Referee</td><td>Cory xz</td></tr><tr><td><a href="http://gamebattles.com/profile/crago"><img src="http://media.gamebattles.com/icons/16/profile.png" class="icon16" /></a></td>

I'm just wondering how I could even count them.

Any help will be appreciated, thanks.

hi

i have table in my database holding food items.

i need users to be able to order those items individually for example...if apples are third from the top..they should be able to move them up or down the list 1 place at a time perhaps with an up and down arrow.

i have a field in my table called item_order

the only problem is...users are going to be able to insert new items to the database...but i dont know how they can populate the order field...i cant set it to auto increment because the item_id is the primary key auto incrementing...how can i populate the order field?

and then once i have this problem sorted how do i then allow users to change this order?

im looking for code if possible please because ive spent WAY to long on this now and im struggling to grasp things people advise me to do. terminology and methods of accomplishing this are just going over my head.

please help.

Hi,

I have a problem regarding counting rows in a mysql table. Here is the code:

Code: [Select]
<?php
require_once('includes/connection.inc.php');
$conn = dbConnect('read');
$check = 'SELECT COUNT(*) FROM images';
$checkRes = $conn->query($check) or die(mysqli_error());
if($checkRes <= 0) { header('Location: empty_blog.php'); // redirect to another page
} else { // do something else... }
?>

The error I'm getting: "Notice: Object of class mysqli_result could not be converted to int in C:\xampp\htdocs\photoblog\index.php on line 6"

Any help is greatly appreciated!

Hi all,
I have a data base with the following table:

---member_data---
id ^ mid ^fieldname^ fieldvalue
1 - 2 - applicant - Seth Smith
2 - 4 - firstname - Chris
3 - 4 - lastname - Cooper
4 - 7 - full_name - Joey Jones
5 - 7 - occupation - Programmer
6 - 7 - phone - 800-555-1212


And below is a snippet that I use to display the selected members data for editing

-------------------------------
<table>
<tr>
<td>Name:</td>
<td>Value:</td>
</tr>
<?php

$query = "SELECT * FROM member_data WHERE mid='$mid'";
$result= mysql_query($query);
  while($row = mysql_fetch_array($result)) {

      $fieldname = $row["fieldname"];
      $fieldvalue = $row["fieldvalue"];

?>
<tr>
<td><input type="text" name="<?php echo $fieldname;?>" value="<?php echo $fieldname;?>"></td>
<td><input type="text" name="<?php echo $fieldvalue;?>" value="<?php echo $fieldvalue;?>"></td>
<?php } ?>
</tr>
</table>
-------------------------------

My question is:

- using the Db example above:
- lets say Ive selected mid#7 (member id 7) to edit which is displayed using the snippet code from above.
- once displayed how do I edit  mid#7  given the fact that  mid#7  is located on 3 seperate rows from the same table?

Thank you,
Dave


*ALSO - I tried the snippet below which did Not work.

foreach($_POST as $key => $val) {
$sql = "UPDATE member_data SET fieldname='$key', fieldvalue='$val' WHERE mid='$mid'";
$result = mysql_query($sql);
}

Hey. Third question today. Very stuck on this one. I am displaying a ton of while loops to display a bunch of data from two different tables. there is NO possible way i can combine the two tables. I mean, I can, but I'm not going to because they are two totally different thins. Anyway. Here is what I'm trying to do:
Lets say I have 3 items, a grape, an orange and an apple.
- 3 apples
- 2 oranges
- 1 grape

I'm displaying an update price box for each different fruit. (so 3 different boxes), and one submit button.

I update it, and it does update the price but it only updates the very first row. I want to be able to update every row I types the price in for. Here is my code: (it is quite long):
Code: [Select]
<?php
session_start();
include("config536.php");
?>
<html>
<head>
<link rel="stylesheet" type="text/css" href="style.css" />
</head>

<?php
if(!isset($_SESSION['username'])) {
echo "<banner></banner><nav>$shownavbar</nav><ubar><a href=login.php>Login</a> or <a href=register.php>Register</a></ubar><content><center><font size=6>Error!</font><br><br>You are not Logged In! Please <a href=login.php>Login</a> or <a href=register.php>Register</a> to Continue!</center></content>";
}

if(isset($_SESSION['username'])) {
echo "<nav>$shownavbar</nav><ubar>$ubear</ubar><content><center><font size=6>User Shops</font><br><br>";

$action = $_GET['action'];

if(!isset($action)) {
echo "<a href=?action=edit>Edit Shop</a> | <a href=?action=view&user=$showusername>View Shop</a> | <a href=?action=stock>View Stock</a> | <a href=?action=quick>Quick Stock</a><br><br>";
}
if(isset($action)) {
$getshopq = "SELECT * FROM usershops WHERE owner='$showusername'";
$getshop = mysql_query($getshopq);
while($tri = mysql_fetch_array($getshop)) {
$theid = $tri['ushopid'];
$owner = $tri ['owner'];
$desc = $tri['description'];
$image = $tri['image'];
$name = $tri['name'];
$status = $tri['status'];
$discount = $tri['discount'];
}

$countq = "SELECT * FROM usershops WHERE owner='$showusername'";
$countit = mysql_query($countq);


 if($action == "edit") {
echo "<a href=?action=edit>Edit Shop</a> | <a href=?action=view&user=$showusername>View Shop</a> | <a href=?action=stock>View Stock</a> | <a href=?action=quick>Quick Stock</a><br><br><font size=5>Edit Shop</font><br><br>";
if(mysql_num_rows($countit)) {
?>
<form action="<?php echo "$PHP_SELF"; ?>" method="POST">
<?php
}
if(!mysql_num_rows($countit)) {
$create = $_POST['create'];
$thename = $_POST['thename'];
$thedesc = $_POST['thedesc'];
$thestatus = $_POST['thestatus'];
$theimage = $_POST['theimage'];
if(!isset($create)) {
?>
<form action="<?php echo "$PHP_SELF"; ?>" method="POST">
Shop Name: <input type="text" name="thename"><br>Description<br><textarea name="thedesc" rows="5" cols="25"></textarea><br>
Status: <select name="thestatus">
<option>Open</option>
<option>Closed</option>
<option>Gallery</option>
</select><br><br>
<input type="submit" name="create" value="Create Shop"></form>
<?php
}
if(isset($create)) {
 if($thename == "" || $thedesc == "") {
echo "<font color=red>Error! Please fill out the entire form!</font><br><br>";
?>
<form action="<?php echo "$PHP_SELF"; ?>" method="POST">
Shop Name: <input type="text" name="thename"><br>Description<br><textarea name="thedesc" rows="5" cols="25"></textarea><br>
Status: <select name="thestatus">
<option>Open</option>
<option>Closed</option>
<option>Gallery</option>
</select><br><br>
<input type="submit" name="create" value="Create Shop"></form>
<?php
}
if($thename != "" && $thedesc != "") {
mysql_query("INSERT INTO usershops (owner, name, description, image, status, discount) VALUES ('$showusername', '$thename', '$thedesc', 'image.gif', '$thestatus', 'None')");
echo "<font color=green>Success! You have created your shop! Click <a href=?action=view>here</a> to view it.</font><br><br>";
}
}
}

}

 if($action == "view") {
echo "<a href=?action=edit>Edit Shop</a> | <a href=?action=view&user=$showusername>View Shop</a> | <a href=?action=stock>View Stock</a> | <a href=?action=quick>Quick Stock</a><br><br><font size=5>Shop Name Here</font><br><br>";

$wowq = "SELECT * FROM uitems WHERE username='$showusername' AND location='2'";
$wow = mysql_query($wowq);
while($wrow = mysql_fetch_array($wow)) {
$umid = $wrow['uitemid'];
$umiid = $wrow['theitemid'];
$umloc = $wrow['location'];
$umprice = $wrow['price'];

$infoq = "SELECT * FROM items WHERE itemid='$umiid'";
$info = mysql_query($infoq);
while($row = mysql_fetch_array($info)) {
$myname = $row['name'];
$myid = $row['itemid'];
$myimage = $row['image'];
$mydesc = $ow['description'];
$myrarity = $row['rarity'];

echo "$myname";
}
}
}
 if($action == "stock") {
$setprice = $_POST['price'];
$updateprice = $_POST['updateprice'];

echo "<a href=?action=edit>Edit Shop</a> | <a href=?action=view&user=$showusername>View Shop</a> | <a href=?action=stock>View Stock</a> | <a href=?action=quick>Quick Stock</a><br><br><font size=5>Stock Shop</font><br><br>";
$eq = "SELECT * FROM uitems WHERE username='$showusername' AND location='2' GROUP BY theitemid";
$ee = mysql_query($eq);
while($erow = mysql_fetch_array($ee)) {

$eeloc = $erow['location'];
$eeid = $erow['theitemid'];
$eenowid = $erow['uitemid'];
$eeprice = $erow['price'];

$wq = "SELECT * FROM items WHERE itemid='$eeid'";
$ww = mysql_query($wq);
while($wrow = mysql_fetch_array($ww)) {

$cq = mysql_query("SELECT * FROM uitems WHERE username='$showusername' AND location='2' AND theitemid='$eeid'");
$lcq = mysql_num_rows($cq);
$fid = $wrow['itemid'];
$fname = $wrow['name'];
$fimage = $wrow['image'];
$frarity = $wrow['rarity'];
$fdesc = $wrow['description'];

echo "$fname<br><img src=/images/items/$fimage>";
?>
<form action="<?php echo "$PHP_SELF"; ?>" method="POST">
<input type="text" name="price" maxlength="5"><br><br>
<?php
}
}
if(isset($updateprice)) {
mysql_query("UPDATE uitems SET price='$setprice' WHERE username='$showusername' AND theitemid='$fid'");
echo "<font color=green>Success! Your prices have been set and updated!</font>";
}
?>
<input type="submit" name="updateprice" value="Update Prices">
<br>
<?php

}

 if($action == "quick") {
echo "<a href=?action=edit>Edit Shop</a> | <a href=?action=view&user=$showusername>View Shop</a> | <a href=?action=stock>View Stock</a> | <a href=?action=quick>Quick Stock</a><br><br><font size=5>Quick Stock</font><br><br>";
}
}

}
?>

</html>
To help you find it, I'm asking about the "stock" $_GET part, about three quarters down. Thanks in advance for anybody who can help me, I've been stuck on this script all day! Thanks again!

Hi, I'm very new to these forums and php alike.  I've been working on this bit of code for weeks now.  I've written numerous versions and made endless revisions; trying pieces from many similiar source and well, it's still not quite working out for me.

The form I've been trying to finish will have multiple rows. The user will input values specific to each row, but I'm trying to make it so that each row is synonymous with each other in regard to the database table. Like an order form, an inventory form, or a roster. I'd really like to make this code work out because I can think of numerous applications for it's use. I'm sure others could use it for even more.

So, as you see; the html code represents the table that contains the form. Currently, I only have five of these rows in the form, but would like for anybody using the code to be able to add in code for as many rows in the table as needed.
Code: [Select]
<html>

<head>
  <title></title>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<FORM action="post_multiple.php" method="POST">
<table width="80%" border="1">
  <tr>
    <td>Vendor</td>
    <td>Item Description</td>
    <td>Quantity</td>
    <td>Price</td>
  </tr>
  <tr>
    <td><select name="vendor" id="vendor" >
<option value="other1">other1</option>
<option value="other2">other1</option>
<option value="other3">other3</option>
<option value="other4">other4</option>
<option value="other5">other5</option>
</select></td>
    <td><input name="description" type="text" id="description" size="50" /></td>
    <td><input name="quantity" type="text" id="quantity" size="50" /></td>
    <td><input name="price" type="text" id="price" size="50" /></td>
  </tr>
  <tr>
    <td><select name="vendor" id="vendor">
      <option value="other1">other1</option>
      <option value="other2">other1</option>
      <option value="other3">other3</option>
      <option value="other4">other4</option>
      <option value="other5">other5</option>
    </select></td>
    <td><input name="description" type="text" id="description" size="50" /></td>
    <td><input name="quantity" type="text" id="quantity" size="50" /></td>
    <td><input name="price" type="text" id="price" size="50" /></td>
  </tr>
  <tr>
    <td><select name="vendor" id="vendor">
      <option value="other1">other1</option>
      <option value="other2">other1</option>
      <option value="other3">other3</option>
      <option value="other4">other4</option>
      <option value="other5">other5</option>
    </select></td>
    <td><input name="description" type="text" id="description" size="50" /></td>
    <td><input name="quantity" type="text" id="quantity" size="50" /></td>
    <td><input name="price" type="text" id="price" size="50" /></td>
  </tr>
  <tr>
    <td><select name="vendor" id="vendor">
      <option value="other1">other1</option>
      <option value="other2">other1</option>
      <option value="other3">other3</option>
      <option value="other4">other4</option>
      <option value="other5">other5</option>
    </select></td>
    <td><input name="description" type="text" id="description" size="50" /></td>
    <td><input name="quantity" type="text" id="quantity" size="50" /></td>
    <td><input name="price" type="text" id="price" size="50" /></td>
  </tr>
  <tr>
    <td><select name="vendor" id="vendor">
      <option value="other1">other1</option>
      <option value="other2">other1</option>
      <option value="other3">other3</option>
      <option value="other4">other4</option>
      <option value="other5">other5</option>
    </select></td>
    <td><input name="description" type="text" id="description" size="50" /></td>
    <td><input name="quantity" type="text" id="quantity" size="50" /></td>
    <td><input name="price" type="text" id="price" size="50" /></td>
  </tr>
  <tr>
    <td><select name="vendor" id="vendor">
      <option value="other1">other1</option>
      <option value="other2">other1</option>
      <option value="other3">other3</option>
      <option value="other4">other4</option>
      <option value="other5">other5</option>
    </select></td>
    <td><input name="description" type="text" id="description" size="50" /></td>
    <td><input name="quantity" type="text" id="quantity" size="50" /></td>
    <td><input name="price" type="text" id="price" size="50" /></td>
  </tr>
</table>
<input type="submit" name="Submit" value="Submit" />
</FORM>

</body>
</html>

In the php script I've tried using the count, loop, if, several others functions to try to get it to insert all the completed rows from the form into the table but just can't seem to get it to work out.  Anyways, here's a representation of what i'd like to achieve.  Not necessarily the code I've written trying to accomplish this, I'd have to upload a book if that were the case.

<?php 
ini_set('display_errors','On'); 
error_reporting(E_ALL); 

$host="localhost"; // Host name  
$username="root"; // Mysql username  
$password="password"; // Mysql password  
$db_name="testing"; // Database name  
$tbl_name="test_multiple"; // Table name 

// Connect to server and select databse. 
mysql_connect("$host", "$username", "$password")or die("cannot connect");  
mysql_select_db("$db_name")or die("cannot select DB"); 

//declarations 
$vendor = $_POST['vendor']; 
$description = $_POST['description']; 
$quantity = $_POST['quantity']; 
$price = $_POST['price']; 

// Check if button name "Submit" is active, do this  
$sql1="INSERT INTO $tbl_name (vendor, description, quantity, price) VALUES ('".$vendor."', '".$description."', '".$quantity."', '".$price."')"; 
$result1=mysql_query($sql1); 

mysql_close(); 
?>


If anybody can suggest where I need to go with that, that would be great.  Like I said above, I've tried about everything I could find any reason to from forum threads I had found in google searches and whatnot.  Also, if there is a good article, link or tutorial that would address this that anybody knows about that would be great.  However, I'm not looking for a link to a product or plugin that will do this stuff for me.  I'm trying to get halfway decent at php and would like to have working code for myself to build upon, modify, and learn from.  Any help is greatly appreciated!!!!

 

Hi there, wanted to see how I would have the columns I specified in 

$fields = array('id','type');

 

then be generated dynamically in the while loop and any other field I state in

$fields = array('id','type');

then its added to the while loop in the below
 

include('db.php');

class SelectData{


public function wpquery_select($conn,$sql,$fields){

$results = $conn->query($sql);

if($results->num_rows > 0){

	while($row = $results->fetch_assoc()){
		
		// How would you process the array $fields which holds all the rows specified and dynamically create echo $row['id'], $row['id'] and so on?
		
	}
	
  }

$conn->close();

 }

	
}



$select = new SelectData();

$sql = "SELECT * FROM orders";


$fields = array('id','type');


$select->wpquery_select($conn,$sql,$fields);

Thank you

Here is a link to the website I am designing. http://173.167.65.189/singleton/
the username and password is ksingleton
at the bottom where the calendar is the query is searching for scheduled events, i am only posting the company_id right now,  the problem I am having is I want a scheduled event that continues through the week to stay in line with the one before.  But if the schedule before ended and a new one continues it moves the next date company_id up.  How can i align the table rows or create an empty table row on all other days if there was a schedule before.  here is the code for the calendar.

Quote

<?php
$db = new mysqli();
$setdate=strtotime($_GET['date']);
$session=$_GET['session'];
$calview=$_GET['calview'];
if ($setdate <> "") {
   $date=$setdate;
} else {
$date=time();
}
$day=date('d',$date);
$month=date('m',$date);
$year=date('Y',$date);
$first_day=mktime(0,0,0,$month,1,$year);
$title=date('F',$first_day);

$day_of_week = date('D', $first_day);

switch($day_of_week) {
case "Sun": $blank = 0;break;
case "Mon": $blank = 1;break;
case "Tue": $blank = 2;break;
case "Wed": $blank = 3;break;
case "Thu": $blank = 4;break;
case "Fri": $blank = 5;break;
case "Sat": $blank = 6;break;
}

$days_in_month = cal_days_in_month(0, $month, $year);

echo "<table cellpadding=0 cellspacing=0 border=0>";
echo "<tbody>";
echo "<tr>";
echo "<td><a href=?session=$session&calview=day>Day</a></td>";
echo "<td><a href=?session=$session&calview=week>Week</a></td>";
echo "<td><a href=?session=$session&calview=month>Month</a></td>";
echo "</tr>";
echo   "<tr>";
echo      "<td colspan=3>";
if ($calview=="month") {
echo         "<table border=1 width=800>";
echo            "<tbody>";
echo               "<tr height=25><th colspan=7> $title $year </th></tr>";
echo               "<tr height=25><td width=58 align=center>Sunday</td><td width=58 align=center>Monday</td><td width=58 align=center>Tuesday</td><td width=58 align=center>Wednesday</td><td width=58 align=center>Thursday</td><td width=58 align=center>Friday</td><td width=58 align=center>Saturday</td></tr>";

$day_count = 1;

echo               "<tr height=50>";

while ( $blank > 0 ) {
echo               "<td></td>";
$blank = $blank-1;
$day_count++;
}

$day_num = 1;

while ($day_num <= $days_in_month ) {
$newdate = $month ."/". $day_num ."/". $year;
$msqlnewdate = date('m/d/Y',strtotime($newdate));
echo "<td valign=top><table cellpadding=0 cellspacing=0 border=0><tr><td><a href=?session=$session&calview=day&date=$newdate> $day_num </a></td></tr>";
$db = new mysqli('localhost','username','password', 'rsdata');

if (!$db) {
   echo 'ERROR: Could not connect to database.';
} else {
$query = $db->query("SELECT * FROM rentals WHERE date_format(str_to_date(pdate_out,'%Y-%m-%d'), '%m/%d/%Y') <= '$msqlnewdate' AND date_format(str_to_date(pdate_in, '%Y-%m-%d'), '%m/%d/%Y') >= '$msqlnewdate'");
if ($query) {
   while ($result = $query->fetch_object()) {
      echo "<tr><td>".$result->company_id."</td></tr>";
   }
}
echo "</table>";
}


$day_num++;
$day_count++;

if ($day_count > 7) {
echo "</tr><tr>";
$day_count=1;
}
}

while ($day_count >1 && $day_count <=7 ) {
echo "<td></td>";
$day_count++;
}
echo "</tr></table>";
} else if ($calview=="week") {

} else {

}
         
echo      "</td>";
echo   "</tr>";
echo "</tbody>";
echo "</table>";
?>


MOD EDIT: DB credentials edited out.