PHP - Dynamic Order (like Invoice)

Hey PHPFreaks,

Back with another newbie question (I reckon).

Currently i'm using this form: http://www.kartalin.nl/bestellen.php (Dutch).


Upon entering your information you will be send to the confirmation page, where an automated email will be send to you (with the data you entered) and to me (so I can tell an order has been placed).

After that, i'll have to create a invoice and send it to them, a tedious job that i'd much rather have automatized. Even though its already rather obvious what has been ordered, its just that i'm lacking 2 things:


1. I need the invoice number to be identical and in a sequence, so K001, K002, K003 etc. Since i'm currently only using basic HTML in this email, I don't know if that's possible, or how to do it.

2. People pick both a product, and their pick of choice on how to ship the product. There are quite alot of combinations, so for that i'll probably need some tool (called a calculater? haha..) that actually adds those 2 prices and calculates the total amount to be payed. No VAT calculator is needed.


Also i've found the current HTML I send in via the mail to be quite dodgy. I cant use special characters for example, therefor it might be good to have these 2 options in a system that actually allows for full HTML aswell. This could come in handy when I need to create a table to sum those different prices up.



Currently using this code:
<?php

// your email address
$youremail = "my@email.com";

// field validation
if ($naam=="" || $achternaam=="")

{
print ("Alle velden moeten worden ingevuld!");
}

else {

// send email
$headers = "From: \"$naam\" <$email>\n";
$subject = "Bestelling Kartalin";
$from    = "Kartalin.nl <info@kartalin.nl>";
$message = "Dear $name<br /></br />
 

blabla your order has been received etc.

";

mail ("$youremail", $subject, $message, "From: $from\nContent-Type: text/html; charset=iso-8859-1");

mail ("$email", $subject, $message, "From: $from\nContent-Type: text/html; charset=iso-8859-1");

} 
?>



I'd appreciate it a lot if someone could help me with this!

Hi all,

Hopefully this will be a very easy question for one of you! Basically, I've created a little invoice script, and I need some help with the invoice data (i.e the item info, qty and the price).

My question is how do i deal with the data from multiple rows containing 3 text fields each (item, qty and price).

I've been playing with a foreach loop, which I can make echo info in the item field for each row. How do I incorporate the other fields (the qty and price)? Can I build an array to hold it all?

Thanks for any help!

Jim

I am trying to use a Wordpress module called WooCommerce PDF Invoices to make event tickets by modifying the layout of the invoice to create an online ticket to printout. I've successful reformatted the layout and it works like a charm except for one thing.

The problem I have is that no matter what is bought the invoice reads "This is a ticket" which I hardcoded into the invoice design. What I would like is an if/then statement inserted into the invoice design that will print between "This is a ticket" or "This is a receipt" depending on if they purchase one of the 4 ticket items.
  "This is a recept"
If ticket 1 then print "This is a ticket"
else print "This is a receipt.
If ticket 2 then print "This is a ticket"
else print "This is a receipt.
If ticket 3 then print "This is a ticket"
else print "This is a receipt.
If ticket 4 then print "This is a ticket"
all else print "This is a receipt."   I completely redesigned the woocommerce pdf invoice to look like an online ticket. The first half looks like an actual ticket.

<?php global $wpo_wcpdf; ?>
<table align="center" cellpadding="0" cellspacing="0" class="pdfbackground" style="width: 700px; height: 350px">
<tr>
<td style="width: 20px">&nbsp;</td>
<td style="width: 285px">&nbsp;</td>
<td style="width: 300px">&nbsp;</td>
<td style="width: 75px">&nbsp;</td>
<td style="width: 20px">&nbsp;</td>
</tr>
<tr>
<td rowspan="4" style="width: 20px">&nbsp;</td>
<td class="pdflogo" rowspan="4" style="width: 285px"><br /><div id="container"><div><?php
if( $wpo_wcpdf->get_header_logo_id() ) {
$wpo_wcpdf->header_logo();
} else {
_e( 'Ticket', 'wpo_wcpdf' );
}
?></div><div class="order-information">
<br /><br /><hr width=50% color=#0087E1><?php
$date_setting = isset($wpo_wcpdf->settings->template_settings['display_date'])?$wpo_wcpdf->settings->template_settings['display_date']:'order_date';
$number_setting = isset($wpo_wcpdf->settings->template_settings['display_number'])?$wpo_wcpdf->settings->template_settings['display_number']:'order_number';

// set $display date & label to user setting
if ( $date_setting == 'invoice_date' ) {
$display_date = $wpo_wcpdf->get_invoice_date();
$display_date_label = __( 'Event Date:', 'wpo_wcpdf' );
} else {
$display_date = $wpo_wcpdf->get_order_date();
$display_date_label = __( 'Order Date:', 'wpo_wcpdf' );
}

// set $display number & label to user setting
if ( $number_setting == 'invoice_number' ) {
$display_number = $wpo_wcpdf->get_invoice_number();
$display_number_label = __( 'Transaction Number:', 'wpo_wcpdf' );
} else {
$display_number = $wpo_wcpdf->get_order_number();
$display_number_label = __( 'Order Number:', 'wpo_wcpdf' );
}
?>
<span class="order-date-label"><?php echo $display_date_label; ?></span>
<span class="order-date"><?php echo $display_date; ?></span><br />
<span class="order-number-label"><?php echo $display_number_label; ?></span>
<span class="order-number"><?php echo $display_number; ?></span><br />
<br />
<br />
</div></div></td>
<td style="width: 300px"><div class="shop-name"><h3><?php $wpo_wcpdf->shop_name(); ?></h3><br /> SPONSORED BY: <br />SPONSOR 1 LOGO | SPONSOR 2 LOGO </div>
</td>
<td rowspan="4" style="width: 75"><br /><br /><br /><br /><br /><br />
<img alt="" height="126" src="http://www.3corlando.com/wp-content/uploads/2014/06/barcode.png" width="71" class="barcode" /></td>
<td rowspan="4" style="width: 20px">&nbsp;</td>
</tr>
<tr>
<td style="width: 300px"><hr width=75% color=#0087E1><div class="shop-address"><?php $wpo_wcpdf->shop_address(); ?></div>
</td>
</tr>
<tr>
<td style="width: 300px">
</td>
</tr>
<tr>
<td style="width: 300px"></td>
</tr>
<tr>
<td class="pdfborder" style="width: 20px">&nbsp;</td>
<td class="pdfticket" colspan="3"><div class="pdfticket"><hr width=50% color=#0087E1>***This is a Receipt***
</div>
</td>
<td class="pdfborder" style="width: 20px">&nbsp;</td>
</tr>
</table>

And the second half looks like an invoice.

<!-- head container -->
<hr>
<table class="order-details">
<thead>
<tr>
<th class="product-label"><?php _e('Shop Items', 'wpo_wcpdf'); ?></th>
<th class="quantity-label"><?php _e('Quantity', 'wpo_wcpdf'); ?></th>
<th class="price-label"><?php _e('Price', 'wpo_wcpdf'); ?></th>
</tr>
</thead>
<tbody>
<?php $items = $wpo_wcpdf->get_order_items(); if( sizeof( $items ) > 0 ) : foreach( $items as $item ) : ?><tr>
<td class="description">
<?php $description_label = __( 'Description', 'wpo_wcpdf' ); // registering alternate label translation ?>
<span class="item-name"><?php echo $item['name']; ?></span><span class="item-meta"><?php echo $item['meta']; ?></span>
<dl class="meta">
<?php if( !empty( $item['sku'] ) ) : ?><dt><?php _e( 'SKU:', 'wpo_wcpdf' ); ?></dt><dd><?php echo $item['sku']; ?></dd><?php endif; ?>
<?php if( !empty( $item['weight'] ) ) : ?><dt><?php _e( 'Weight:', 'wpo_wcpdf' ); ?></dt><dd><?php echo $item['weight']; ?><?php echo get_option('woocommerce_weight_unit'); ?></dd><?php endif; ?>
</dl>
</td>
<td class="quantity"><?php echo $item['quantity']; ?></td>
<td class="price"><?php echo $item['order_price']; ?></td>
</tr><?php endforeach; endif; ?>
</tbody>
<tfoot>
<tr class="no-borders">
<td class="no-borders" colspan="3">
<table class="totals">
<tfoot>
<?php foreach( $wpo_wcpdf->get_woocommerce_totals() as $total ) : ?>
<tr>
<td class="no-borders">&nbsp;</td>
<th class="description"><?php echo $total['label']; ?></th>
<td class="price"><span class="totals-price"><?php echo $total['value']; ?></span></td>
</tr>
<?php endforeach; ?>
</tfoot>
</table>
</td>

</tr>
</tfoot>
</table><!-- order-details -->

<table class="notes container">
<tr>
<td colspan="3">
<div class="notes-shipping">
<?php if ( $wpo_wcpdf->get_shipping_notes() ) : ?>
<h3><?php _e( 'Customer Notes', 'wpo_wcpdf' ); ?></h3>
<?php $wpo_wcpdf->shipping_notes(); ?>
<?php endif; ?>
</div>
</td>
</tr>
</table><!-- notes container -->


<?php if ( $wpo_wcpdf->get_footer() ): ?>
<div id="footer">
<?php $wpo_wcpdf->footer(); ?>
</div><!-- #letter-footer -->
<?php endif; ?>

I want to identify one of my 4 ticket items that may appear where the invoice prints the items and when one of them does appear it changes "This is a receipt" to "This is a ticket" in the first half. Is something like this possible? If so, can anyone give me a direction to find the coding for this? Can anybody give me an idea how to write this in php. I'm a pro at html but I've only taught myself how to modify existing php coding. I can't write it from scratch. Any help is appreciated.

Hi everyone. I'm very new into self learning programming. Presently I'm trying to develop a simple basic Robot that would only Place a Market Order every seconds and it will cancel the Order every followed seconds. Using the following library:
https://docs.b2bx.exchange/en/_docs/api-reference.html#private-api

It would place Trade Order at a ( Price = ex.com api * Binance api Aggregate Trades Price)

I have already wrote the api to call for xe.com exchange rate with php 

<?php

$auth = base64_encode("username:password");
$context = stream_context_create([
    "http" => [
        "header" => "Authorization: Basic $auth"
    ]
]);
$homepage = file_get_contents("https://xecdapi.xe.com/v1/convert_from?to=NGN&amount=1.195", false, $context );
$json = json_decode($homepage, TRUE);
foreach ($json as $k=>$to){
    echo $k; // etc
};


?>

And also for the Binance Aggregate Price in JavaScript

 

<script>
var burl = "https://api3.binance.com";

var query = '/api/v3/aggTrades'; 

query += '?symbol=BTCUSDT';

var url = burl + query;

var ourRequest = new XMLHttpRequest();

ourRequest.open('GET',url,true);
ourRequest.onload = function(){
    console.log(ourRequest.responseText);
}
ourRequest.send();
</script>

  My problem  is how to handle these two api responds  and also the functions to use them to place a trade and cancel it.
Please help me out. Thanks in advance on any help.

I've got.