PHP CURRENCY

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PHP CURRENCY

Postby splintercellpro » 20. July 2015 02:50

From the well known book PHP and MySQL Development, by LUKE Welling and Laura Thomson.

I am adapting this code for my own use, and have run into a problem. I want to display English pounds instead of American Dollars can any one help please.

Its for a eccomerce shopping cart using PHP and MySQL, I think the code im trying to edit is this line although I may be wrong.
<?php
if(isset($_SESSION['admin_user'])) {
echo "&nbsp;";
} else {
echo "Total Price = $".number_format($_SESSION['total_price'],2);
}
?>



The rest of the code is shown below, from ouput_fns.php
<?php

function do_html_header($title = '') {
// print an HTML header

// declare the session variables we want access to inside the function
if (!$_SESSION['items']) {
$_SESSION['items'] = '0';
}
if (!$_SESSION['total_price']) {
$_SESSION['total_price'] = '0.00';
}
?>
<html>
<head>
<title><?php echo $title; ?></title>
<style>
h2 { font-family: Arial, Helvetica, sans-serif; font-size: 22px; color: red; margin: 6px }
body { font-family: Arial, Helvetica, sans-serif; font-size: 13px }
li, td { font-family: Arial, Helvetica, sans-serif; font-size: 13px }
hr { color: #FF0000; width=70%; text-align=center}
a { color: #000000 }
</style>
</head>
<body>
<table width="100%" border="0" cellspacing="0" bgcolor="#cccccc">
<tr>
<td rowspan="2">

<a href="index.php"><img src="images/ianswebsiteicon.png" alt="FloorCentral" border="0"

align="left" valign="bottom" height="55" width="325"/></a>
</td>
<td align="right" valign="bottom">
<?php
if(isset($_SESSION['admin_user'])) {
echo "&nbsp;";
} else {
echo "Total Items = ".$_SESSION['items'];
}
?>
</td>
<td align="right" rowspan="2" width="135">
<?php
if(isset($_SESSION['admin_user'])) {
display_button('logout.php', 'log-out', 'Log Out');
} else {
display_button('show_cart.php', 'view-cart', 'View Your Shopping Cart');
}
?>
</tr>
<tr>
<td align="right" valign="top">
<?php
if(isset($_SESSION['admin_user'])) {
echo "&nbsp;";
} else {
echo "Total Price = $".number_format($_SESSION['total_price'],2);
}
?>
</td>
</tr>
</table>
<?php
if($title) {
do_html_heading($title);
}
}

function do_html_footer() {
// print an HTML footr
?>
</body>
</html>
<?php
}

function do_html_heading($heading) {
// print heading
?>
<h2><?php echo $heading; ?></h2>
<?php
}

function do_html_URL($url, $name) {
// output URL as link and br
?>
<a href="<?php echo $url; ?>"><?php echo $name; ?></a><br />
<?php
}

function display_categories($cat_array) {
if (!is_array($cat_array)) {
echo "<p>No categories currently available</p>";
return;
}
echo "<ul>";
foreach ($cat_array as $row) {
$url = "show_cat.php?catid=".$row['catid'];
$title = $row['catname'];
echo "<li>";
do_html_url($url, $title);
echo "</li>";
}
echo "</ul>";
echo "<hr />";
}

function display_books($book_array) {
//display all books in the array passed in
if (!is_array($book_array)) {
echo "<p>No Products currently available in this category</p>";
} else {
//create table
echo "<table width=\"100%\" border=\"0\">";

//create a table row for each product
foreach ($book_array as $row) {
$url = "show_book.php?isbn=".$row['isbn'];
echo "<tr><td>";
if (@file_exists("images/".$row['isbn'].".jpg")) {
$title = "<img src=\"images/".$row['isbn'].".jpg\"
style=\"border: 1px solid black\"/>";
do_html_url($url, $title);
} else {
echo "&nbsp;";
}
echo "</td><td>";
$title = $row['title']." by ".$row['author'];
do_html_url($url, $title);
echo "</td></tr>";
}

echo "</table>";
}

echo "<hr />";
}

function display_book_details($book) {
// display all details about this book
if (is_array($book)) {
echo "<table><tr>";
//display the picture if there is one
if (@file_exists("images/".$book['isbn'].".jpg")) {
$size = GetImageSize("images/".$book['isbn'].".jpg");
if(($size[0] > 0) && ($size[1] > 0)) {
echo "<td><img src=\"images/".$book['isbn'].".jpg\"
style=\"border: 1px solid black\"/></td>";
}
}
echo "<td><ul>";
echo "<li><strong>Author:</strong> ";
echo $book['author'];
echo "</li><li><strong>ISBN:</strong> ";
echo $book['isbn'];
echo "</li><li><strong>Our Price:</strong> ";
echo number_format($book['price'], 2);
echo "</li><li><strong>Description:</strong> ";
echo $book['description'];
echo "</li></ul></td></tr></table>";
} else {
echo "<p>The details of this product cannot be displayed at this time.</p>";
}
echo "<hr />";
}

function display_checkout_form() {
//display the form that asks for name and address
?>
<br />
<table border="0" width="100%" cellspacing="0">
<form action="purchase.php" method="post">
<tr><th colspan="2" bgcolor="#cccccc">Your Details</th></tr>
<tr>
<td>Name</td>
<td><input type="text" name="name" value="" maxlength="40" size="40"/></td>
</tr>
<tr>
<td>Address</td>
<td><input type="text" name="address" value="" maxlength="40" size="40"/></td>
</tr>
<tr>
<td>City/Suburb</td>
<td><input type="text" name="city" value="" maxlength="20" size="40"/></td>
</tr>
<tr>
<td>State/Province</td>
<td><input type="text" name="state" value="" maxlength="20" size="40"/></td>
</tr>
<tr>
<td>Postal Code or Zip Code</td>
<td><input type="text" name="zip" value="" maxlength="10" size="40"/></td>
</tr>
<tr>
<td>Country</td>
<td><input type="text" name="country" value="" maxlength="20" size="40"/></td>
</tr>
<tr><th colspan="2" bgcolor="#cccccc">Shipping Address (leave blank if as above)</th></tr>
<tr>
<td>Name</td>
<td><input type="text" name="ship_name" value="" maxlength="40" size="40"/></td>
</tr>
<tr>
<td>Address</td>
<td><input type="text" name="ship_address" value="" maxlength="40" size="40"/></td>
</tr>
<tr>
<td>City/Suburb</td>
<td><input type="text" name="ship_city" value="" maxlength="20" size="40"/></td>
</tr>
<tr>
<td>State/Province</td>
<td><input type="text" name="ship_state" value="" maxlength="20" size="40"/></td>
</tr>
<tr>
<td>Postal Code or Zip Code</td>
<td><input type="text" name="ship_zip" value="" maxlength="10" size="40"/></td>
</tr>
<tr>
<td>Country</td>
<td><input type="text" name="ship_country" value="" maxlength="20" size="40"/></td>
</tr>
<tr>
<td colspan="2" align="center"><p><strong>Please press Purchase to confirm
your purchase, or Continue Shopping to add or remove items.</strong></p>
<?php display_form_button("purchase", "Purchase These Items"); ?>
</td>
</tr>
</form>
</table><hr />
<?php
}

function display_shipping($shipping) {
// display table row with shipping cost and total price including shipping
?>
<table border="0" width="100%" cellspacing="0">
<tr><td align="left">Shipping</td>
<td align="right"> <?php echo number_format($shipping, 2); ?></td></tr>
<tr><th bgcolor="#cccccc" align="left">TOTAL INCLUDING SHIPPING</th>
<th bgcolor="#cccccc" align="right">/ <?php echo number_format($shipping+$_SESSION['total_price'], 2); ?></th>
</tr>
</table><br />
<?php
}

function display_card_form($name) {
//display form asking for credit card details
?>
<table border="0" width="100%" cellspacing="0">
<form action="process.php" method="post">
<tr><th colspan="2" bgcolor="#cccccc">Credit Card Details</th></tr>
<tr>
<td>Type</td>
<td><select name="card_type">
<option value="VISA">VISA</option>
<option value="MasterCard">MasterCard</option>
<option value="American Express">American Express</option>
</select>
</td>
</tr>
<tr>
<td>Number</td>
<td><input type="text" name="card_number" value="" maxlength="16" size="40"></td>
</tr>
<tr>
<td>AMEX code (if required)</td>
<td><input type="text" name="amex_code" value="" maxlength="4" size="4"></td>
</tr>
<tr>
<td>Expiry Date</td>
<td>Month
<select name="card_month">
<option value="01">01</option>
<option value="02">02</option>
<option value="03">03</option>
<option value="04">04</option>
<option value="05">05</option>
<option value="06">06</option>
<option value="07">07</option>
<option value="08">08</option>
<option value="09">09</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
</select>
Year
<select name="card_year">
<option value=2010>2010</option>\n
<option value=2011>2011</option>\n
<option value=2012>2012</option>\n
<option value=2013>2013</option>\n
<option value=2014>2014</option>\n
<option value=2015>2015</option>\n
<option value=2016>2016</option>\n
<option value=2017>2017</option>\n
<?
for ($y = date("Y"); $y < date("Y") + 10; $y++) {
echo "<option value=\"".$y."\">".$y."</option>";
}
?>
</select>
</tr>
<tr>
<td>Name on Card</td>
<td><input type="text" name="card_name" value = "<?php echo $name; ?>" maxlength="40" size="40"></td>
</tr>
<tr>
<td colspan="2" align="center">
<p><strong>Please press Purchase to confirm your purchase, or Continue Shopping to
add or remove items</strong></p>
<?php display_form_button('purchase', 'Purchase These Items'); ?>
</td>
</tr>
</table>
<?php
}

function display_cart($cart, $change = true, $images = 1) {
// display items in shopping cart
// optionally allow changes (true or false)
// optionally include images (1 - yes, 0 - no)

echo "<table border=\"0\" width=\"100%\" cellspacing=\"0\">
<form action=\"show_cart.php\" method=\"post\">
<tr><th colspan=\"".(1 + $images)."\" bgcolor=\"#cccccc\">Item</th>
<th bgcolor=\"#cccccc\">Price</th>
<th bgcolor=\"#cccccc\">Quantity</th>
<th bgcolor=\"#cccccc\">Total</th>
</tr>";

//display each item as a table row
foreach ($cart as $isbn => $qty) {
$book = get_book_details($isbn);
echo "<tr>";
if($images == true) {
echo "<td align=\"left\">";
if (file_exists("images/".$isbn.".jpg")) {
$size = GetImageSize("images/".$isbn.".jpg");
if(($size[0] > 0) && ($size[1] > 0)) {
echo "<img src=\"images/".$isbn.".jpg\"
style=\"border: 1px solid black\"
width=\"".($size[0]/3)."\"
height=\"".($size[1]/3)."\"/>";
}
} else {
echo "&nbsp;";
}
echo "</td>";
}
echo "<td align=\"left\">
<a href=\"show_book.php?isbn=".$isbn."\">".$book['title']."</a>
by ".$book['author']."</td>
<td align=\"center\">\$".number_format($book['price'], 2)."</td>
<td align=\"center\">";

// if we allow changes, quantities are in text boxes
if ($change == true) {
echo "<input type=\"text\" name=\"".$isbn."\" value=\"".$qty."\" size=\"3\">";
} else {
echo $qty;
}
echo "</td><td align=\"center\">\$".number_format($book['price']*$qty,2)."</td></tr>\n";
}
// display total row
echo "<tr>
<th colspan=\"".(2+$images)."\" bgcolor=\"#cccccc\">&nbsp;</td>
<th align=\"center\" bgcolor=\"#cccccc\">".$_SESSION['items']."</th>
<th align=\"center\" bgcolor=\"#cccccc\">
\$".number_format($_SESSION['total_price'], 2)."
</th>
</tr>";

// display save change button
if($change == true) {
echo "<tr>
<td colspan=\"".(2+$images)."\">&nbsp;</td>
<td align=\"center\">
<input type=\"hidden\" name=\"save\" value=\"true\"/>
<input type=\"image\" src=\"images/save-changes.gif\"
border=\"0\" alt=\"Save Changes\"/>
</td>
<td>&nbsp;</td>
</tr>";
}
echo "</form></table>";
}

function display_login_form() {
// dispaly form asking for name and password
?>
<form method="post" action="admin.php">
<table bgcolor="#cccccc">
<tr>
<td>Username:</td>
<td><input type="text" name="username"/></td></tr>
<tr>
<td>Password:</td>
<td><input type="password" name="passwd"/></td></tr>
<tr>
<td colspan="2" align="center">
<input type="submit" value="Log in"/></td></tr>
<tr>
</table></form>
<?php
}

function display_admin_menu() {
?>
<br />
<a href="index.php">Go to main site</a><br />
<a href="insert_category_form.php">Add a new category</a><br />
<a href="insert_book_form.php">Add a new product</a><br />
<a href="change_password_form.php">Change admin password</a><br />
<?php
}

function display_button($target, $image, $alt) {
echo "<div align=\"center\"><a href=\"".$target."\">
<img src=\"images/".$image.".gif\"
alt=\"".$alt."\" border=\"0\" height=\"50\"
width=\"135\"/></a></div>";
}

function display_form_button($image, $alt) {
echo "<div align=\"center\"><input type=\"image\"
src=\"images/".$image.".gif\"
alt=\"".$alt."\" border=\"0\" height=\"50\"
width=\"135\"/></div>";
}

?>

I'm really stuck
kind regards splinter.
splintercellpro
 
Posts: 7
Joined: 12. June 2015 13:12
Operating System: windows 7

Re: PHP CURRENCY

Postby Altrea » 20. July 2015 05:41

We cannot help you without knowing what Problem you are running in
We don't provide any support via personal channels like PM, email, Skype, TeamViewer!

It's like porn for programmers 8)
User avatar
Altrea
AF Moderator
 
Posts: 8299
Joined: 17. August 2009 13:05
XAMPP version: several
Operating System: Windows 10 Pro x64

Re: PHP change CURRENCY from dollars to British Pounds

Postby splintercellpro » 20. July 2015 12:27

Thank you for your reply Altra,
The PHP pages are showing American dollars but I live in England and need to show PRICES in British Pounds. Its made more difficult because the $ for American dollars looks identical to PHP $ variables. So have difficulty changing because its difficult to find in the code the number format needs changing to £ British Pounds. I hope I have made it clear/.eg Total Price = $22.00 I need this to show £22.00.
kind regards splinter
Its for a eccomerce shopping cart using PHP and MySQL, I think the code im trying to edit is this line although I may be wrong.
<?php
if(isset($_SESSION['admin_user'])) {
echo "&nbsp;";
} else {
echo "Total Price = $".number_format($_SESSION['total_price'],2);
}
?>
splintercellpro
 
Posts: 7
Joined: 12. June 2015 13:12
Operating System: windows 7

Re: PHP CURRENCY

Postby Altrea » 20. July 2015 13:06

Did you try to change it there?

Btw: its Altrea, not Altra
We don't provide any support via personal channels like PM, email, Skype, TeamViewer!

It's like porn for programmers 8)
User avatar
Altrea
AF Moderator
 
Posts: 8299
Joined: 17. August 2009 13:05
XAMPP version: several
Operating System: Windows 10 Pro x64


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