PHP - Appropriate Syntax For Inserting Php Code Within <input> Element

I'm trying to insert an image and this is my code:         echo "<tr>";
          echo '<td><input type="submit" name="btnPost" value="'.$rec['SKU'] . '"</td>' ;
          echo "<td>".$rec['NAME']."</td>";
          echo "<td>".$rec['DESCR']."</td>";
          echo "<td>".$rec['PRICE']."</td>";
          echo "<td>"<img src=".$rec['IMAGE']">."</td>";
      echo "</tr>";
        $row++ ;   I tried just echoing the .$rec['IMAGE'] without the img tag, but all it does is echo the name of the file instead of presenting the image itself.   This is the code I'm using on another page in my HTML and it works fine, but I was curious how to insert the image inside my while loop.           <img src="<?php echo $rec['IMAGE']; ?>">

Im building a list of offers and adding them to a table in a database.

Pretty much all it is is HTML. Im inserting an ahref link that has a php echo in it. So it looks like this:

<div class="offerlinks"><a href="http://website.com/offer/blahblah&blah=blah&sid=<?php echo $_SESSION['uid'];?>">Offer name</a><br><b>Info:</b>&nbsp;Signup<br><b>Value</b>&nbsp;1 pt</div>

When I insert this (through my form) I get mysql error 1064 which is syntax error. I tested it without the php & it gives me 0, which worked fine.

I need the php code so I can append userid to the SID var.

Am I doing something wrong? Well I guess I obviously am so the real question is what am I doing wrong & how could I do it the right way?

Thanks guys

Before I get into my problem a couple of things.  
First, this is a work project.  My organization cannot afford a full time developer so as a database guy I'm being asked to develop a web based data system using php/html/mysql/javacript/etc.  So I am not asking anyone to help me cheat or violate an honor code for a school project.  Also I am having to learn PHP on the fly, by the seat of my pants.  Second, my organization is using a version of PHP older that 5.5.X and I am powerless to update the version.  So I know that some of the syntax I am using has been deprecated in more recent PHP versions.  I don't mean to sound snarky or ungrateful but I really need some help solving this problem versus unhelpful comments about deprecated code.  Third I am adapting code from the guys at TechStream so H/T to them.
Here is what I am trying to build.  My office helps other offices in my large organization manage their records through the creation of a file plan.  We are currently using a clunky, user-unfriendly Access database that was created back in 2009.  I am tasked to transition that Access hoopty into a proper, web-based, user friendly system.   The index.php form page consists of 2 parts.
You can see the original TechStream demo he   http://demo.techstre...ssing-with-PHP/
I've adapted the top part of the form ("Travel Information") for my users to enter information about their office such as Office Name, Office Code, Office Chief, Creator (the user), Status and date.  I've adapted the bottom part of the form ("Passenger Details") to be "Folder Details".  This is an html table where users can add up to 10000 rows to list all the folders for their office by entering the folder name in the text box and then assign descriptors to each folder using the drop down menus.  I've changed the drop down menus to reflect the descriptors we need, i.e. file-series, classification, media type.  The user needs the flexibility to add folders as the number of folders will vary between offices.  This adding and deleting of folders is accomplished dynamically through a javascript script.js file.
Now, here's my problem.  When the user clicks submit button that fires a php script that runs an insert into query to place the array data into the backend mysql database.  However, when the foreach loop is only inserting the office office from the top portion of the form with the first folder in the bottom portion of the form.  In other words let's say the user fills out the top part with his office information and then adds 5 folders into the html table at the botton.  The first folder will be inserted into the database table with both office information and folder information.  However the subsequent 4 folders will have their folder information inserted into the table but the office information fields will be null.  The office information needs to be inserted with each folder the user adds to the html table piece.
I suspect that my foreach loop is only capturing that office information on the first iteration of the loop and then flushing or deleting the office information after the first loop.  Also, I suspect there is some disconnect between the html table for entering individual folders and the top part of the form that is not in html format.  Any help I can get is most welcome.  Thanks in advance! Code is below.
index.php

    <?php
    session_start();
    if(!isset($_SESSION['myusername'])) {
    header('Location:index.php');
     }

    echo $_SESSION['myusername'];
    echo '<a href="logout.php"><span>Logout</span></a></li>';

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
    <head>
        <title>Records Management File Plan Application</title>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
        <link rel="stylesheet" type="text/css" href="css/default.css"/>
        <script type="text/javascript" src="js/script.js"></script>
    </head>
    <body>    
        <form action="InsertFileDetailArraytoDB.php" class="register" method="POST">
            <h1>Office File Plan Application/h1>
            <fieldset class="row1">
                <legend>Office Information</legend>
                <p>
                    <label>Office Code *
                    </label>
                    <input name="officecode[]" type="text" required="required"/>
                    <label>Date*
                    </label>
                    <select class="date" name="day[]">
                        <option value="1">01
                        </option>
                        <option value="2">02
                        </option>
                        <option value="3">03
                        </option>
                        <option value="4">04
                        </option>
                        <option value="5">05
                        </option>
                        <option value="6">06
                        </option>
                        <option value="7">07
                        </option>
                        <option value="8">08
                        </option>
                        <option value="9">09
                        </option>
                        <option value="10">10
                        </option>
                        <option value="11">11
                        </option>
                        <option value="12">12
                        </option>
                        <option value="13">13
                        </option>
                        <option value="14">14
                        </option>
                        <option value="15">15
                        </option>
                        <option value="16">16
                        </option>
                        <option value="17">17
                        </option>
                        <option value="18">18
                        </option>
                        <option value="19">19
                        </option>
                        <option value="20">20
                        </option>
                        <option value="21">21
                        </option>
                        <option value="22">22
                        </option>
                        <option value="23">23
                        </option>
                        <option value="24">24
                        </option>
                        <option value="25">25
                        </option>
                        <option value="26">26
                        </option>
                        <option value="27">27
                        </option>
                        <option value="28">28
                        </option>
                        <option value="29">29
                        </option>
                        <option value="30">30
                        </option>
                        <option value="31">31
                        </option>
                    </select>
                    <select name="month[]">
                        <option value="1">January
                        </option>
                        <option value="2">February
                        </option>
                        <option value="3">March
                        </option>
                        <option value="4">April
                        </option>
                        <option value="5">May
                        </option>
                        <option value="6">June
                        </option>
                        <option value="7">July
                        </option>
                        <option value="8">August
                        </option>
                        <option value="9">September
                        </option>
                        <option value="10">October
                        </option>
                        <option value="11">November
                        </option>
                        <option value="12">December
                        </option>
                    </select>                   

                    <select name="year[]">
                        <option value="2013">2013
                        </option>
                        <option value="2014">2014
                        </option>
                        <option value="2015">2015
                        </option>
                        <option value="2016">2016
                        </option>                       
                    </select>

                </p>
                <p>
                    <label>Office Chief*
                    </label>
                    <input name="officechief[]" required="required" type="text"/>

                    <label>Status*
                    </label>
                    <select name="status[]">
                        <option value="Draft">Draft
                        </option>
                        <option value="Submitted">Submitted
                        </option>
                        <option value="Approved">Approved
                        </option>
                    </select>
                </p>
                <p>
                    <label>Creator *
                    </label>
                    <input name="creator[]" required="required" type="text"/>
                </p>
                <div class="clear"></div>
            </fieldset>
                <fieldset class="row2">
                <legend>Folder Details</legend>
                <p>
                    <input type="button" value="Add Folder" onClick="addRow('dataTable')" />
                    <input type="button" value="Remove Folder" onClick="deleteRow('dataTable')"     />
                    <p>(All actions apply only to entries with check marked check boxes.)</p>
                </p>
            <table id="dataTable" class="form" border="1">
                <tbody>
                    <tr>
                    <p>
                        <td><input type="checkbox" required="required" name="chk[]"     checked="checked" /></td>
                        <td>
                            <label>Folder Name</label>
                            <input type="text" required="required" name="BX_NAME[]">
                        </td>
                        <td>
                            <label for="BX_fileseries">File Series</label>
                            <select id="BX_fileseries required="required"   name="BX_fileseries[]">
                            <option>100-01-Inspection and Survey/PII-NO</option>
                            <option>200-02-Credit Card Purchases/PII-NO</option>
                            <option>300-07-Time and Attendance/PII-YES</option>                         
                        </td>
                        <td>
                            <label for="BX_classification">Classification</label>
                            <select id="BX_classification" name="BX_classification"         required="required">
                                <option>Unclassified</option>
                                <option>Confidential</option>
                                <option>Secret</option>
                                <option>Top Secret</option>
                                <option>Ridiculous Top Secret</option>
                                <option>Ludicrous Top Secret</option>
                            </select>
                        </td>
                        <td>
                            <label for="BX_media">Media</label>
                            <select id="BX_media" name="BX_media" required="required">
                                <option>Paper</option>
                                <option>Shared Drive</option>
                                <option>Film</option>
                                <option>Floppy Disk</option>
                                <option>Mixed</option>
                                <option>Other</option>
                            </select>
                        </td>
                            </p>
                        </tr>
                        </tbody>
                        </table>
                        <div class="clear"></div>
                    </fieldset>

                <input class="submit" type="submit" value="File Plan Complete &raquo;" />


                <div class="clear"></div>
                </form>

            </body>

    </html>

PHP script with foreach loop to loop through the array from index.php and insert into database: InsertFileDetailArrayToDB.php

    /*
    When the user has finished entering their folders, reviewed the form inputs for accuracy and clicks the submit button, this will loop through all folder entries and using the SQL insert into query will place them in the database.  When it     completes     data insertion it will redirect the user back to the file detail input form*/

    <?php

    /*this part requires the user to be logged in and allows their user name to be included in the insert into query.
    If you remove the "ob_start();" piece it will screw up the header statement down at the botton.  
    See the comments by the header statement for an explanation of its purpose*/

    ob_start();
    session_start();
    if(!isset($_SESSION['myusername'])) {
    header('Location:index.php')
    }

    /*these two lines would ordinarily display the user name and a link a
    allowing the user to log out. However this php script does not output anything
    so the user will never it.*/
    echo $_SESSION['myusername'];
    echo '<a href="logout.php"><span>Logout</span></a></li>';

    ?>

    <?php

    /*this include statement connects this script to the MySQL database
    so the user form inputs can be inserted into the file_plan_details
    table*/

    include ('database_connection.php');

    foreach($_POST['BX_NAME'] as $row=>$BX_NAME)

    {
        $BX_NAME1 = mysql_real_escape_string($_POST['BX_NAME');
        $officecode1 = mysql_real_escape_string($_POST['officecode'][$row]);
        $username1 = mysql_real_escape_string($_SESSION['myusername'][$row]);
        $day1 = mysql_real_escape_string($_POST['day'][$row]);
        $month1 = mysql_real_escape_string($_POST['month'][$row]);
        $year1 = mysql_real_escape_string($_POST['year'][$row]);
        $creator1 = mysql_real_escape_string($_POST['creator'][$row]);
        $officechief1 = mysql_real_escape_string($_POST['officechief'][$row]);
        $status1 = mysql_real_escape_string($_POST['status'][$row]);
        $BX_fileseries1 = mysql_real_escape_string($_POST['BX_fileseries'][$row]);
        $BX_classification1 = mysql_real_escape_string($_POST['BX_classification'][$row]);
        $BX_media1 = mysql_real_escape_string($_POST['BX_media'][$row]);

        $fileplandetailinsert1 = "INSERT INTO file_plan_details (folder_name, office_code, user_name, day, month, year, creator, office_chief, status, file_series, classification, media)
                  VALUES             ('$BX_NAME1','$officecode1','$username1','$day1','$month1','$year1','$creator1','$officechief1','$status1','$BX_fileseries1','$BX_classification1','$BX_media1')";


        mysql_query($fileplandetailinsert1);

            }

           /*this header statement redirects the user back to the folder detail input form after it inserts data into the db
           After I build a main navigation page, I will switch out index.php with whatever I name
           the script that will produce the main navigation page*/

           header('Location:index.php');

           ?>

script.js

function addRow(tableID) {
    var table = document.getElementById(tableID);
    var rowCount = table.rows.length;
    if(rowCount < 10000){                            // limit the user from creating fields more than your limits
        var row = table.insertRow(rowCount);
        var colCount = table.rows[0].cells.length;
        for(var i=0; i<colCount; i++) {
            var newcell = row.insertCell(i);
            newcell.innerHTML = table.rows[0].cells[i].innerHTML;
        }
    }else{
         alert("Maximum Passenger per ticket is 5.");
               
    }
}

function deleteRow(tableID) {
    var table = document.getElementById(tableID);
    var rowCount = table.rows.length;
    for(var i=0; i<rowCount; i++) {
        var row = table.rows[i];
        var chkbox = row.cells[0].childNodes[0];
        if(null != chkbox && true == chkbox.checked) {
            if(rowCount <= 1) {                         // limit the user from removing all the fields
                alert("Cannot Remove all the Passenger.");
                break;
            }
            table.deleteRow(i);
            rowCount--;
            i--;
        }
    }
}

Edited by mac_gyver, 17 December 2014 - 01:13 PM.
code tags around posted code please

When I hit the submit button I would like the answer to appear in the box labled answer.  Is that possible?

Code: [Select]
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Untitled Document</title>
<style type="text/css">
input {position:absolute; left:120px;}
p {margin-bottom:-10px;}
</style>
</head>

<body>
<form method="post" action="<?php echo $_SERVER['PHP_SELF'];?>">
<p>first number:<input type="text" name="first_number" /></p>
<p>second number:<input type="text" name="second_number" /></p>
<p>answer:<input type="text" name="answer" /></p>
<ul>
<li>add: <input type="radio" name="group1" value="add" /></li>
<li>subtract: <input type="radio" name="group1" value="subtract" /></li>
<li>multiply: <input type="radio" name="group1" value="multiply" /></li>
<li>divide: <input type="radio" name="group1" value="divide" /></li>
</ul>
<p><input type="submit" value="submit" /></p>
</form>

<?php 
$answer = $_POST['group1'];
$first = $_POST['first_number'];
$second = $_POST['second_number'];

$ans=0;
    if ($answer == "add") {
$ans = $first + $second;
        echo $ans;
    }
    else if ($answer == "subtract"){
$ans = $first - $second;
        echo $ans;
}
    else if ($answer == "multiply"){
$ans = $first * $second;
        echo $ans;
    }
    else if ($answer == "divide"){
$ans = $first / $second;
        echo $ans;
    }
else {
echo 'damm...';
}
?>
</body>
</html>

This function is throwing the following error:

invalid input syntax for type timestamp "1301297896"

Code: [Select]
function removeInactiveUsers(){
      if(!TRACK_VISITORS) return;
      $timeout = time()-USER_TIMEOUT*60;
     
$result = pg_query_params($this->connection, "delete from active_users where timestamp < $1", array($timeout));
      $this->calcNumActiveUsers();
   }
I know the problem is with $timeout using a php timestamp vs postgresql timestamp but I'm not sure how to fix that