PHP - Random Symobols Printed In Html Output

i have a script which deletes users and if user is deleted it just prints A message saying user is removed but, even if i refresh the page after that the message still remains.....what do i do?
if(isset($_GET['user_delete']) && isset($_GET['module_delete'])){
$user_delete = $_GET['user_delete'];
$module_delete = $_GET['module_delete'];
$query = mysql_query("DELETE FROM module_assign WHERE module_assign.user_id = $user_delete AND module_assign.module_id = $module_delete");
//header( 'refresh: 3; url=admin.php' );
echo "<font color ='red'>User has been unassigned</font>";
}

there is no point in doing the header redirect(i cant do it as headers already send it seems) because even if the page refreshes manually, my message doesnt go off....what do i do?

Hi guys I am new here

I have had a search around and can't really find out how to do this. Its quite difficult for me to explain and I am really new to PHP / mySQL - just starting out really. I hope to learn from doing small projects like this and seeing how it gets done.

So I have a mySQL DB with two different tables - one is called "notesnew" the other is called "users".

I have modified a common tutorial on how to make a "to do list" for what I am doing here.

Basically users can login and post messages on this list as them self. Each user's post appears as a list item, showing their username, the time they posted the message and the message content. The message content, time and owner of the message is stored in the "notesnew" table.

The list of user's, their passwords and their "avatar/profile" image URL location is stored in the "users" table.

Now I am having trouble getting each user's avatar image from being output next to each of their posts. The part that is confusing me is being able to match up the username's post with their content that is display - because I am posting the user's name along with their post, based on the logged in "session name" as their username. So basically, all the content being listed is being displayed from the "notesnew" table. I need to somehow figure out what each user's profile image is based on what is stored against their entry in the "users" table.

Here is the code I have so far. It is not working properly - it displays all content etc, but displays the avatar / image of the last user that has registered. Can anyone help me out here with some code that works, or pointers to try follow? I know the $finduserprofile part is incorrect in the way it goes through all user's and finds their profileimg, and that the image displayed next to each post is therefore incorrect (as it displays the last member to have registered's avatar, but its just that I don't know how else to do what I am trying to do.

Code: [Select]
<?php
//Connect to the database
$connection = mysql_connect('localhost', 'zzzz' , 'zzzzzzz');
$selection = mysql_select_db('zzzzz', $connection);

$username = $_COOKIE['ID_my_site'];

//Was the form submitted?
if($_POST['submit']){

//Map the content that was sent by the form a variable. Not necessary but it keeps things tidy.
$content = $_POST['content'];

//Insert the content into database
$ins = mysql_query("INSERT INTO `notesnew` (content, owner, dp_time) VALUES ('$content', '$username', NOW())");

//Redirect the user back to the members or index page
header("Location:index.php");
}

/*Doesn't matter if the form has been posted or not, show the latest posts*/

//Find all the notes in the database and order them in a descending order (latest post first).
$find = mysql_query("SELECT * FROM `notesnew` ORDER BY id DESC");
$finduserprofile = mysql_query("SELECT * FROM `users` ORDER BY id DESC");

//Setup the un-ordered list
echo '<ul>';

while($row = mysql_fetch_array($finduserprofile))
{
$imagelocation = $row['profileimg'];
//Continue looping through all of them
while($row = mysql_fetch_array($find))
        {

$owner = $row['owner'];
//For each one, echo a list item giving a link to the delete page with it's id.
echo '<li>' . '<img src ="' . $imagelocation . '">' . $row['owner'] . ' said at ' . $row['dp_time'] . ': ' . $row['content'] . ' <a id="' . $row['id'] . '" href="delete.php?id=' . $row['id'] . '"><img src="delete.png" alt="Delete?" /></a></li>';

}
}

//End the un-ordered list
echo '</ul>';

?>

i'm trying to get a php database to output/display on a html webpage
and have no results from cutting and pasting code from online tutorials
i'm saving to a file with a htm extension
i believe i have the connection data right:

$db_host = 'server';
$db_user = 'username';
$db_pwd = 'password';

$database = 'database';
$table = 'table';

if (!mysql_connect($server,$username,$password))
    die("Can't connect to database");

if (!mysql_select_db($database))
    die("Can't select database");


$result = mysql_query("SELECT * FROM table")
or die(mysql_error()); 


Can someone please help me?  send code? tell me what i'm doing wrong?  Thanks

I'm trying to display my BLOB images in PHP and I've looked around in Google searches but everyone's examples seem to work for their specific code.

My table is called 'identification'.
Here's my SQL:
Code: [Select]
== Table structure for table identification

|------
|Field|Type|Null|Default
|------
|//**id**//|int(11)|No|
|image|blob|No|
|image_width|char(220)|No|
|image_height|char(220)|No|
|image_type|enum('jpeg', 'pjpeg', 'png', 'gif')|No|
|stickID|int(11)|Yes|NULL

I am trying to make PHP output a file in html and using the following code.
Code: [Select]
<?php
                                        readfile("./1/index.html"); 
                                ?>
... but it isn't working. How would I get PHP to output a file as HTML?

I wonder if someone can advise me on how to best tackle this issue.

At the moment I am displaying a gallery of images pulled from the database. These are displayed as a thumbnail across my page, currently 4 in each row (then a new row is started dispalying the next 4 thumbnails). This works fine and does exactly what it should do.

Now however I would like to display the username of who uploaded the image underneath each thumbnail.
So it would go something like this:

Display first 4 thumbnails pulled from database - breakline - Display username under each thumbnail - repeat for remainder of images, e.g:

image    image   image   image
user       user      user     user

image    image   image   image
user       user      user     user

How would I go about this so it doesn't just display all the images in one vertical column, e.g:

Image
User
Image
User
Image
User

I hope this makes sense.

Any help would be greatly appreciated.

Hello! Im new here and want to start my new php carreer 
Well, I'm already working quite hard, but now I don't know what to do

I've got it so far:

<?php echo html::chars($message->text); ?>

Is there any way I could modify the output, so it just displays the first 20 characters or so?


Thank you all very much!

I found this site: http://www.wallpaperama.com/forums/how-to-save-html-output-code-from-php-script-t6898.html
it demonstrates how to save html output code from php script. here is an example: http://ads4agents.com/date.php

I cant get it to work on my site...where is the correct place ad these:
ob_start();

$HtmlCode= ob_get_contents();
ob_end_flush();


How can I get this to work in my php?

view_ad.php

<html>
<body>
<center>
<br/>
<h1>Apartment Reference #: <?php
echo $_POST["reference"]; ?><br /></h1>
<br/>
<?php echo $_POST["application"]; ?>, <?php echo $_POST["deposit"]; ?><br />
<?php echo $_POST["pets"]; ?><br />
<br/>
<?php echo $_POST["community"]; ?><br />
<?php echo $_POST["interior"]; ?><br />
<?php echo $_POST["amenities"]; ?><br />
<br/>
<?php echo $_POST["contact"]; ?><br />
<a href="<?php
echo $_POST['website'] ?>"><?php echo $_POST['website'];?></a><br/>
<br/>
<br/>
<br/>
</body>
</html>

sorry, this is kinda annoying to look at but its the best way to show my problem...

this :
               Code: [Select]
$headers  = "From: $email_from\r\n";
$headers .= "Content-type: text/html\r\n";
$email_message ='xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
.'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';
    mail("njdubois@gmail.com", $checktype . " Comp Check Submitted from ncaappraisals.com", $email_message, $headers);
gets me:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx! xxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Do you see the '! ' ??
why why why why why why?!?!?!  I'm going freaking crazy trying to figure this out!!!!
Thanks a billion in advanced!
Nick

I'm trying to show on my order printed receipt some checkout fields and extras from the products.

The website is www.prontoitaliano.co.uk/shop

What needs to appear on the receipt are all the extras options from all the products(See checkboxes in all pasta dishes and checkboxes toppings in "create your own pizza") and 2 fields from the checkout page (Pick up Date, Pick up Time).

To send the order to the printer I'm using the "Star cloud PRNT woocommerce" plugin and for the pickup date and time fields "ultimate woocommerce delivery and pickup date time", I've attached below the code that needs to be edited to add more fields to the receipt. I know that probably it's not difficult to solve my issue but I don't have any knowledge of php and I hope you guys can assist me. Also, I've attached a picture showing what is missing on the printed receipt and what result I'm trying to get. Thanks for your time!

 

<?php
function star_cloudprnt_get_column_separated_data($columns)
{
    $max_chars = STAR_CLOUDPRNT_MAX_CHARACTERS_THREE_INCH;
    $total_columns = count($columns);

    if ($total_columns == 0) return "";
    if ($total_columns == 1) return $columns[0];
    if ($total_columns == 2)
    {
        $total_characters = strlen($columns[0])+strlen($columns[1]);
        $total_whitespace = $max_chars - $total_characters;
        if ($total_whitespace < 0) return "";
        return $columns[0].str_repeat(" ", $total_whitespace).$columns[1];
    }

    $total_characters = 0;
    foreach ($columns as $column)
    {
        $total_characters += strlen($column);
    }
    $total_whitespace = $max_chars - $total_characters;
    if ($total_whitespace < 0) return "";
    $total_spaces = $total_columns-1;
    $space_width = floor($total_whitespace / $total_spaces);
    $result = $columns[0].str_repeat(" ", $space_width);
    for ($i = 1; $i < ($total_columns-1); $i++)
    {
        $result .= $columns[$i].str_repeat(" ", $space_width);
    }
    $result .= $columns[$total_columns-1];

    return $result;
}

function star_cloudprnt_get_seperator()
{
    $max_chars = STAR_CLOUDPRNT_MAX_CHARACTERS_THREE_INCH;
    return str_repeat('_', $max_chars);
}

function star_cloudprnt_parse_order_status($status)
{
    if ($status === 'wc-pending') return 'Pending Payment';
    else if ($status === 'wc-processing') return 'Processing';
    else if ($status === 'wc-on-hold') return 'On Hold';
    else if ($status === 'wc-completed') return 'Completed';
    else if ($status === 'wc-cancelled') return 'Cancelled';
    else if ($status === 'wc-refunded') return 'Refunded';
    else if ($status === 'wc-failed') return 'Failed';
    else return "Unknown";
}

function star_cloudprnt_get_codepage_1252_currency_symbol()
{
    $symbol = get_woocommerce_currency_symbol();
    if ($symbol === "&pound;") return "\xA3"; // £ pound
    else if ($symbol === "&#36;") return "\x24"; // $ dollar
    else if ($symbol === "&euro;") return "\x80"; // € euro
    return ""; // return blank by default
}

function star_cloudprnt_get_formatted_variation($variation, $order, $item_id) 
{
    $return = '';
    if (is_array($variation))
    {
        $variation_list = array();
        foreach ($variation as $name => $value)
        {
            // If the value is missing, get the value from the item
            if (!$value)
            {
                $meta_name = esc_attr(str_replace('attribute_', '', $name));
                $value = $order->get_item_meta($item_id, $meta_name, true);
            }

            // If this is a term slug, get the term's nice name
            if (taxonomy_exists(esc_attr(str_replace('attribute_', '', $name))))
            {
                $term = get_term_by('slug', $value, esc_attr(str_replace('attribute_', '', $name)));
                if (!is_wp_error($term) && ! empty($term->name))
                {
                    $value = $term->name;
                }
            }
            else
            {
                $value = ucwords(str_replace( '-', ' ', $value ));
            }
            $variation_list[] = wc_attribute_label(str_replace('attribute_', '', $name)) . ': ' . rawurldecode($value);
        }
        $return .= implode('||', $variation_list);
    }
    return $return;
}

function star_cloudprnt_create_receipt_items($order, &$printer)
{
    $order_items = $order->get_items();
    foreach ($order_items as $item_id => $item_data)
    {
        $product_name = $item_data['name'];
        $product_id = $item_data['product_id'];
        $variation_id = $item_data['variation_id'];

        $item_qty = $order->get_item_meta($item_id, "_qty", true);
        $item_total_price = floatval($order->get_item_meta($item_id, "_line_total", true))
                        +floatval($order->get_item_meta($item_id, "_line_tax", true));
        $item_price = floatval($item_total_price) / intval($item_qty);
        $currencyHex = star_cloudprnt_get_codepage_1252_currency_symbol();
        $formatted_item_price = number_format($item_price, 2, '.', '');
        $formatted_total_price = number_format($item_total_price, 2, '.', '');

        $printer->set_text_emphasized();
        $printer->add_text_line(str_replace('&ndash;', '-', $product_name)." - ID: ".$product_id."");
        $printer->cancel_text_emphasized();

        if ($variation_id != 0)
        {
            $product_variation = new WC_Product_Variation( $variation_id );
            $variation_data = $product_variation->get_variation_attributes();
            $variation_detail = star_cloudprnt_get_formatted_variation($variation_data, $order, $item_id); 
            $exploded = explode("||", $variation_detail);
            foreach($exploded as $exploded_variation)
            {
                $printer->add_text_line(" ".ucwords($exploded_variation));
            }
        }
        $printer->add_text_line(star_cloudprnt_get_column_separated_data(array(" Qty: ".
                    $item_qty." x Cost: ".$currencyHex.$formatted_item_price,
                    $currencyHex.$formatted_total_price)));
    }
}

function star_cloudprnt_create_address($order, $order_meta, &$printer)
{
    $fname = $order_meta[_shipping_first_name][0];
    $lname = $order_meta[_shipping_last_name][0];
    $a1 = $order_meta[_shipping_address_1][0];
    $a2 = $order_meta[_shipping_address_2][0];
    $city = $order_meta[_shipping_city][0];
    $state = $order_meta[_shipping_state][0];
    $postcode = $order_meta[_shipping_postcode][0];
    $tel = $order_meta[_billing_phone][0];

    $printer->set_text_emphasized();
    if ($a1 == '')
    {
        $printer->add_text_line("Billing Address:");
        $printer->cancel_text_emphasized();
        $fname = $order_meta[_billing_first_name][0];
        $lname = $order_meta[_billing_last_name][0];
        $a1 = $order_meta[_billing_address_1][0];
        $a2 = $order_meta[_billing_address_2][0];
        $city = $order_meta[_billing_city][0];
        $state = $order_meta[_billing_state][0];
        $postcode = $order_meta[_billing_postcode][0];
    }
    else
    {
        $printer->add_text_line("Shipping Address:");
        $printer->cancel_text_emphasized();
    }

    $printer->add_text_line($fname." ".$lname);
    $printer->add_text_line($a1);
    if ($a2 != '') $printer->add_text_line($a2);
    if ($city != '') $printer->add_text_line($city);
    if ($state != '') $printer->add_text_line($state);
    if ($postcode != '') $printer->add_text_line($postcode);
    $printer->add_text_line("Tel: ".$tel);
}

function star_cloudprnt_print_order_summary($selectedPrinter, $file, $order_id)
{
    $order = wc_get_order($order_id);
    $shipping_items = @array_shift($order->get_items('shipping'));
    $order_meta = get_post_meta($order_id);

    $printer = new Star_CloudPRNT_Star_Line_Mode_Job($selectedPrinter, $file);
    $printer->set_codepage("20"); // 20 hex == 32 decimal == 1252 Windows Latin-1
    if (get_option('star-cloudprnt-print-logo-top-input')) $printer->add_nv_logo(esc_attr(get_option('star-cloudprnt-print-logo-top-input')));
    $printer->set_text_emphasized();
    $printer->set_text_center_align();
    $printer->add_text_line("ORDER NOTIFICATION");
    $printer->set_text_left_align();
    $printer->cancel_text_emphasized();
    $printer->add_new_line(1);
    $printer->add_text_line(star_cloudprnt_get_column_separated_data(array("Order #".$order_id, date("d-m-y H:i:s", time()))));
    $printer->add_new_line(1);
    $printer->add_text_line("Order Status: ".star_cloudprnt_parse_order_status($order->post->post_status));
    $printer->add_text_line("Order Date: ".$order->order_date);                     
    if (isset($shipping_items['name']))
    {
        $printer->add_new_line(1);
        $printer->add_text_line("Shipping Method: ".$shipping_items['name']);
    }
    $printer->add_text_line("Payment Method: ".$order_meta[_payment_method_title][0]);
    $printer->add_new_line(1);
    $printer->add_text_line(star_cloudprnt_get_column_separated_data(array('ITEM', 'TOTAL')));
    $printer->add_text_line(star_cloudprnt_get_seperator());

    star_cloudprnt_create_receipt_items($order, $printer);

    $printer->add_new_line(1);
    $printer->set_text_right_align();
    $formatted_overall_total_price = number_format($order_meta[_order_total][0], 2, '.', '');
    $printer->add_text_line("TOTAL     ".star_cloudprnt_get_codepage_1252_currency_symbol().$formatted_overall_total_price);
    $printer->set_text_left_align();
    $printer->add_new_line(1);
    $printer->add_text_line("All prices are inclusive of tax (if applicable).");
    $printer->add_new_line(1);

    star_cloudprnt_create_address($order, $order_meta, $printer);

    $printer->add_new_line(1);
    $printer->set_text_emphasized();
    $printer->add_text_line("Customer Provided Notes:");
    $printer->cancel_text_emphasized();
    $printer->add_text(empty($order->post->post_excerpt) ? "None" : $order->post->post_excerpt);
    if (get_option('star-cloudprnt-print-logo-bottom-input')) $printer->add_nv_logo(esc_attr(get_option('star-cloudprnt-print-logo-bottom-input')));

    $printer->printjob();
}

function star_cloudprnt_woo_on_thankyou($order_id)
{
    $file = STAR_CLOUDPRNT_PRINTER_PENDING_SAVE_PATH.star_cloudprnt_get_os_path("/order_".$order_id."_".time().".bin");

    $selectedPrinter = "";
    $printerList = star_cloudprnt_get_printer_list();
    if (!empty($printerList))
    {
        foreach ($printerList as $printer)
        {
            if (get_option('star-cloudprnt-printer-select') == $printer['name'])
            {
                $selectedPrinter = $printer['printerMAC'];
                break;
            }
        }

        if ($selectedPrinter === "" && count($printerList) === 1) $selectedPrinter = $printer['printerMAC'];

        if ($selectedPrinter !== "") star_cloudprnt_print_order_summary($selectedPrinter, $file, $order_id);
    }
}

function star_cloudprnt_setup_order_handler()
{
    if (selected(get_option('star-cloudprnt-select'), "enable", false) !== "" && star_cloudprnt_is_woo_activated())
    {
        add_action('woocommerce_thankyou', 'star_cloudprnt_woo_on_thankyou', 1, 1);
    }
}

 

So I have been printing out some debug information, and now I am trying to instead save it to a string, which I will print out at the end of the page. Here is some specific problematic code:

$myplugin_debug_test.= "\n[GETTING COOKIES...\n";
$myplugin_debug_test.= print_r($myplugin_all_cookies);//THIS IS LINE 38
$myplugin_debug_test.= "\n... DONE]<br/>\n";

However, when I do this I get the following error:

Quote

Warning: Cannot modify header information - headers already sent by (output started at ...:38


So my question is how can I output the array data into a string, so that I can print it out later.
Like what am I doing wrong? Is there a better way to do this?

Thanks!

Hi,

Ok so I have the youtube url input working and it shows the video fine have a look at
Code: [Select]
http://www.cyberhost.me/test

But now what I need is for the script to display the embed code needed for the user.

This is the script:

Code: [Select]
<?php
 $text = $_POST["text"];
 if (!isset($_POST['submit'])) { // if page is not submitted to itself echo the form
 ?>
 <html>
 <head>
 <title>Youtube code generator</title>
 </head>
 <body>
 <p>Copy and paste this url for example: http://www.youtube.com/watch?v=YdDIsImNfBY&feature</p><br/><br/>
 <form method="post" action="<?php echo $PHP_SELF;?>">
 Youtube URL:<input type="text" size="50" maxlength="50" name="text"><br />
 <input type="submit" value="submit" name="submit">
 </form>
 <?php
 } else {
 
 
//space anything that would get included in a link, add the space
$text = str_ireplace(array("<br />","\n","\r"),array(" <br /> "," \n "," \r "),$text);
$text = str_replace("  ", " ", $text);
//explode the text by spaces
$text_explode = explode(" ",$text);
//loop replacing youtube links with embed codes, if not youtube embed return text
foreach($text_explode as $words){
if (preg_match('~(?:youtube\.com/(?:[^/]+/.+/|(?:v|e(?:mbed)?)/|.*[?&]v=)|youtu\.be/)([^"&?/ ]{11})~i', $words, $match)) {
$vidid = $match[1];//the id
$link = "http://youtu.be/$vidid";//short link to video

//grab the title
$visit_url = "http://gdata.youtube.com/feeds/api/videos/".$vidid;
$doc = new DOMDocument;
 @$doc->load($visit_url);
$link_title = $doc->getElementsByTagName("title")->item(0)->nodeValue;
if($link_title == ""){
$link_title = "Click to watch video.";
}
//display a link
echo "<h3><a href='$link' TARGET='_blank'>$link_title</a></h3>";
//embed the video
echo "<div>";
echo "<object style='height: 390px; width: 640px'>
<param name='movie' value='http://www.youtube.com/v/$vidid&fs=1'>
<param name='allowFullScreen' value='true'>
<param name='allowScriptAccess' value='always'>
<embed src='http://www.youtube.com/v/$vidid&fs=1' type='application/x-shockwave-flash' allowfullscreen='true' allowScriptAccess='always' width='640' height='390'></object>";
echo "</div><br />";
} else {
//keep the original words
echo " $words ";
}
}
 }
?>

The code I need displayed below is

Code: [Select]
<p> <img height="350" width="425" class="fw_media_youtube fw-parse" alt="YouTube-CODE PLACED HERE" src="http://thumbs.webs.com/Platform/mediaPreview.jsp?type=YouTube&amp;id=CODE PLACED HERE"/></p>

Where you see "CODE PLACED HERE" is where i need the video id placed and then for it to be displayed.

Any idea how I would do this?

Thanks in advance

Hi there,    My friend asked me to help him perform a task today and I was completely stumped as to how I should complete it. Being someone who is reasonably experienced with PHP programming I didn't think I would find it absolutely impossible to complete, maybe hard, but not impossible. So I wondered if someone would now be able to explain to me in order to assist me in expanding my knowledge how to complete this task.    https://www.dropbox....B8M6cr_z7a?dl=0   Here is a link to the files he sent me, please ignore the C++ section.   If anyone could help / begin to give an explanation please fire away. I feel so bad about myself for NOT knowing that I'm now motivated to learn more!   Many thanks!

hi there, the code below is suppose to display something like the attachement "code2" but instead it displays something like attachement "code1" please assist in find what is wrong with my echo lines.

<?php 
                        $counter = 2;
			$sqlq="select * from state WHERE status = 0 ";
			$categorysqlq = mysql_query($sqlq);
			$varq = mysql_num_rows($categorysqlq);

			while($catfetchq = mysql_fetch_array($categorysqlq))
			{
 $cnty =  $catfetchq[0];

		 $sqllq="select * from vehicle WHERE country = '$cnty' ";
			$categorysqllq = mysql_query($sqllq);
		
			
			$numsql = "select * from branchaddr WHERE state = '$cnty' ";
			$numquery = mysql_query($numsql);
$varqa = mysql_num_rows($numquery);
$cntyfetchq= mysql_fetch_array($numquery);	
if($varq != 0){
					if($counter == 2){
                                            	echo "<tr><td><a href=\"transport2.php?id=".$cntyfetchq['state'].">".$catfetchq[1]."(<span style=\"color:red\">".$varqa."</span>)</a></td>";                                                                              
						$counter--;
					}
					else{						
						echo "<td><a href=\"transport2.php?id=".$cntyfetchq['state'].">".$catfetchq[1]."(<span style=\"color:red\">".$varqa."</span>)</a></td></tr>";                                          
						$counter = 2;
					}
				}
			}	
?>

Attached Files  code1.png   12.65KB   0 downloads  code2.png   25.34KB   0 downloads