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osCommerce

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Error Upon Checkout


glitter

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Upon Checkout, I am receiving the following message

Warning: Server Error in C:hshomesamanthatouchofglitter.cacatalogincludesclassesemail.php on line 456

 

Warning: Server Error in C:hshomesamanthatouchofglitter.cacatalogincludesclassesemail.php on line 456

 

Warning: Cannot add header information - headers already sent by (output started at C:hshomesamanthatouchofglitter.cacatalogincludesclassesemail.php:456) in C:hshomesamanthatouchofglitter.cacatalogincludesfunctionsgeneral.php on line 23

 

What can I do to fix this?

 

Please help, I'm new to programming and haven't got the slightest clue as to what to do. :eh:

www.touchofglitter.ca

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I played around with the email settings in administration and stumbled upon the right one  

 

Were you able to get it working with email turned on? It works fine for me until I turn "send email" on, and then it bombs out. If you got it working, please let me know what settings you changed.

 

thanks,

 

Ed

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Yeah, I just turned it off, since I am no longer getting the error message, it's the right one lol. I'm going to download the files from this site when I get a chance, and see what my hosting company changed. I'm new with any sort of programming, but I should be able to see if the code is the same or has been changed. If that doesn't work then I guess I'll have t do all emails manually :lol: ,

Samantha

www.touchofglitter.ca

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This is my classes_email.php file, can anyone of hand see the the problem for receiving the error messages?

 

<?php

/*

$Id: email.php,v 1.1.2.1 2002/06/19 14:14:59 mdima Exp $

 

osCommerce, Open Source E-Commerce Solutions

http://www.oscommerce.com

 

Copyright © 2001 osCommerce

 

Released under the GNU General Public License

 

mail.php - a class to assist in building mime-HTML eMails

 

The original class was made by Richard Heyes <[email protected]>

and can be found here: http://www.phpguru.org

 

Renamed and Modified by Jan Wildeboer for osCommerce

 

*/

 

class email {

var $html;

var $text;

var $output;

var $html_text;

var $html_images;

var $image_types;

var $build_params;

var $attachments;

var $headers;

 

/***************************************

** Constructor function. Sets the headers

** if supplied.

***************************************/

 

function email($headers = array()) {

 

/***************************************

** Initialise some variables.

***************************************/

 

$this->html_images = array();

$this->headers = array();

 

// Makesure we use the correct linefeed sequence

if (EMAIL_LINEFEED == 'CRLF') {

$this->lf = "rn";

} else {

$this->lf = "n";

}

 

/***************************************

** If you want the auto load functionality

** to find other mime-image/file types, add the

** extension and content type here.

***************************************/

 

$this->image_types = array(

'gif' => 'image/gif',

'jpg' => 'image/jpeg',

'jpeg' => 'image/jpeg',

'jpe' => 'image/jpeg',

'bmp' => 'image/bmp',

'png' => 'image/png',

'tif' => 'image/tiff',

'tiff' => 'image/tiff',

'swf' => 'application/x-shockwave-flash'

);

 

/***************************************

** Set these up

***************************************/

 

$this->build_params['html_encoding'] = 'quoted-printable';

$this->build_params['text_encoding'] = '7bit';

$this->build_params['html_charset'] = 'iso-8859-1';

$this->build_params['text_charset'] = 'iso-8859-1';

$this->build_params['text_wrap'] = 998;

 

/***************************************

** Make sure the MIME version header is first.

***************************************/

 

$this->headers[] = 'MIME-Version: 1.0';

 

reset($headers);

while (list(,$value) = each($headers)) {

if(!empty($value))

$this->headers[] = $value;

}

}

 

/***************************************

** This function will read a file in

** from a supplied filename and return

** it. This can then be given as the first

** argument of the the functions

** add_html_image() or add_attachment().

***************************************/

 

function get_file($filename) {

 

$return = '';

if($fp = fopen($filename, 'rb')) {

while(!feof($fp)) {

$return .= fread($fp, 1024);

}

fclose($fp);

return $return;

 

} else {

return FALSE;

}

}

 

/***************************************

** Function for extracting images from

** html source. This function will look

** through the html code supplied by add_html()

** and find any file that ends in one of the

** extensions defined in $obj->image_types.

** If the file exists it will read it in and

** embed it, (not an attachment).

**

** Function contributed by Dan Allen

***************************************/

 

function find_html_images($images_dir) {

 

// Build the list of image extensions

while(list($key,) = each($this->image_types))

$extensions[] = $key;

 

preg_match_all('/"([^"]+.('.implode('|', $extensions).'))"/Ui', $this->html, $images);

 

for($i=0; $i<count($images[1]); $i++) {

if(file_exists($images_dir.$images[1][$i])) {

$html_images[] = $images[1][$i];

$this->html = str_replace($images[1][$i], basename($images[1][$i]), $this->html);

}

}

 

if(!empty($html_images)) {

 

// If duplicate images are embedded, they may show up as attachments, so remove them.

$html_images = array_unique($html_images);

sort($html_images);

 

for($i=0; $i<count($html_images); $i++) {

if($image = $this->get_file($images_dir.$html_images[$i])) {

$content_type = $this->image_types[substr($html_images[$i], strrpos($html_images[$i], '.') + 1)];

$this->add_html_image($image, basename($html_images[$i]), $content_type);

}

}

}

}

 

/***************************************

** Adds plain text. Use this function

** when NOT sending html email

***************************************/

 

function add_text($text = '') {

$this->text = $text;

}

 

/***************************************

** Adds a html part to the mail.

** Also replaces image names with

** content-id's.

***************************************/

 

function add_html($html, $text = NULL, $images_dir = NULL) {

$this->html = $html;

$this->html_text = $text;

if(isset($images_dir))

$this->find_html_images($images_dir);

}

 

/***************************************

** Adds an image to the list of embedded

** images.

***************************************/

 

function add_html_image($file, $name = '', $c_type='application/octet-stream') {

$this->html_images[] = array(

'body' => $file,

'name' => $name,

'c_type' => $c_type,

'cid' => md5(uniqid(time()))

);

}

 

/***************************************

** Adds a file to the list of attachments.

***************************************/

 

function add_attachment($file, $name = '', $c_type='application/octet-stream', $encoding = 'base64') {

$this->attachments[] = array(

'body' => $file,

'name' => $name,

'c_type' => $c_type,

'encoding' => $encoding

);

}

 

/***************************************

** Adds a text subpart to a mime_part object

***************************************/

 

function &add_text_part(&$obj, $text) {

$params['content_type'] = 'text/plain';

$params['encoding'] = $this->build_params['text_encoding'];

$params['charset'] = $this->build_params['text_charset'];

if(is_object($obj)) {

return $obj->addSubpart($text, $params);

} else {

return new mime($text, $params);

}

}

 

/***************************************

** Adds a html subpart to a mime_part object

***************************************/

 

function &add_html_part(&$obj) {

$params['content_type'] = 'text/html';

$params['encoding'] = $this->build_params['html_encoding'];

$params['charset'] = $this->build_params['html_charset'];

if(is_object($obj)) {

return $obj->addSubpart($this->html, $params);

} else {

return new mime($this->html, $params);

}

}

 

/***************************************

** Starts a message with a mixed part

***************************************/

 

function &add_mixed_part() {

 

$params['content_type'] = 'multipart/mixed';

return new mime('', $params);

}

 

/***************************************

** Adds an alternative part to a mime_part object

***************************************/

 

function &add_alternative_part(&$obj) {

 

$params['content_type'] = 'multipart/alternative';

if(is_object($obj)) {

return $obj->addSubpart('', $params);

} else {

return new mime('', $params);

}

}

 

/***************************************

** Adds a html subpart to a mime_part object

***************************************/

 

function &add_related_part(&$obj) {

$params['content_type'] = 'multipart/related';

if(is_object($obj)) {

return $obj->addSubpart('', $params);

} else {

return new mime('', $params);

}

}

 

/***************************************

** Adds an html image subpart to a mime_part object

***************************************/

 

function &add_html_image_part(&$obj, $value) {

$params['content_type'] = $value['c_type'];

$params['encoding'] = 'base64';

$params['disposition'] = 'inline';

$params['dfilename'] = $value['name'];

$params['cid'] = $value['cid'];

$obj->addSubpart($value['body'], $params);

}

 

/***************************************

** Adds an attachment subpart to a mime_part object

***************************************/

 

function &add_attachment_part(&$obj, $value) {

$params['content_type'] = $value['c_type'];

$params['encoding'] = $value['encoding'];

$params['disposition'] = 'attachment';

$params['dfilename'] = $value['name'];

$obj->addSubpart($value['body'], $params);

}

 

/***************************************

** Builds the multipart message from the

** list ($this->_parts). $params is an

** array of parameters that shape the building

** of the message. Currently supported are:

**

** $params['html_encoding'] - The type of encoding to use on html. Valid options are

** "7bit", "quoted-printable" or "base64" (all without quotes).

** 7bit is EXPRESSLY NOT RECOMMENDED. Default is quoted-printable

** $params['text_encoding'] - The type of encoding to use on plain text Valid options are

** "7bit", "quoted-printable" or "base64" (all without quotes).

** Default is 7bit

** $params['text_wrap'] - The character count at which to wrap 7bit encoded data.

** Default this is 998.

** $params['html_charset'] - The character set to use for a html section.

** Default is iso-8859-1

** $params['text_charset'] - The character set to use for a text section.

** - Default is iso-8859-1

***************************************/

 

function build_message($params = array()) {

if(count($params) > 0) {

reset($params);

while(list($key, $value) = each($params)) {

$this->build_params[$key] = $value;

}

}

if (!empty($this->html_images)) {

reset($this->html_images);

while (list(,$value) = each($this->html_images)) {

$this->html = str_replace($value['name'], 'cid:'.$value['cid'], $this->html);

}

}

 

$null = NULL;

$attachments = !empty($this->attachments) ? TRUE : FALSE;

$html_images = !empty($this->html_images) ? TRUE : FALSE;

$html = !empty($this->html) ? TRUE : FALSE;

$text = isset($this->text) ? TRUE : FALSE;

 

switch(TRUE) {

 

case $text AND !$attachments:

$message =& $this->add_text_part($null, $this->text);

break;

 

case !$text AND $attachments AND !$html:

$message =& $this->add_mixed_part();

 

for($i=0; $i<count($this->attachments); $i++)

$this->add_attachment_part($message, $this->attachments[$i]);

break;

 

case $text AND $attachments:

$message =& $this->add_mixed_part();

$this->add_text_part($message, $this->text);

 

for($i=0; $i<count($this->attachments); $i++)

$this->add_attachment_part($message, $this->attachments[$i]);

break;

 

case $html AND !$attachments AND !$html_images:

if(!is_null($this->html_text)) {

$message =& $this->add_alternative_part($null);

$this->add_text_part($message, $this->html_text);

$this->add_html_part($message);

} else {

$message =& $this->add_html_part($null);

}

break;

 

case $html AND !$attachments AND $html_images:

if(!is_null($this->html_text)) {

$message =& $this->add_alternative_part($null);

$this->add_text_part($message, $this->html_text);

$related =& $this->add_related_part($message);

} else {

$message =& $this->add_related_part($null);

$related =& $message;

}

$this->add_html_part($related);

for($i=0; $i<count($this->html_images); $i++)

$this->add_html_image_part($related, $this->html_images[$i]);

break;

 

case $html AND $attachments AND !$html_images:

$message =& $this->add_mixed_part();

if(!is_null($this->html_text)) {

$alt =& $this->add_alternative_part($message);

$this->add_text_part($alt, $this->html_text);

$this->add_html_part($alt);

} else {

$this->add_html_part($message);

}

for($i=0; $i<count($this->attachments); $i++)

$this->add_attachment_part($message, $this->attachments[$i]);

break;

 

case $html AND $attachments AND $html_images:

$message =& $this->add_mixed_part();

if(!is_null($this->html_text)) {

$alt =& $this->add_alternative_part($message);

$this->add_text_part($alt, $this->html_text);

$rel =& $this->add_related_part($alt);

} else {

$rel =& $this->add_related_part($message);

}

$this->add_html_part($rel);

for($i=0; $i<count($this->html_images); $i++)

$this->add_html_image_part($rel, $this->html_images[$i]);

for($i=0; $i<count($this->attachments); $i++)

$this->add_attachment_part($message, $this->attachments[$i]);

break;

 

}

 

if(isset($message)) {

$output = $message->encode();

$this->output = $output['body'];

 

reset($output['headers']);

while (list($key, $value) = each($output['headers'])) {

$headers[] = $key.': '.$value;

}

 

$this->headers = array_merge($this->headers, $headers);

return TRUE;

} else {

return FALSE;

}

}

 

/***************************************

** Sends the mail.

***************************************/

 

function send($to_name, $to_addr, $from_name, $from_addr, $subject = '', $headers = '') {

$to = ($to_name != '') ? '"'.$to_name.'" <'.$to_addr.'>' : $to_addr;

$from = ($from_name != '') ? '"'.$from_name.'" <'.$from_addr.'>' : $from_addr;

if(is_string($headers))

$headers = explode($this->lf, trim($headers));

 

for($i=0; $i<count($headers); $i++) {

if(is_array($headers[$i]))

for($j=0; $j<count($headers[$i]); $j++)

if($headers[$i][$j] != '')

$xtra_headers[] = $headers[$i][$j];

 

if($headers[$i] != '')

$xtra_headers[] = $headers[$i];

}

if(!isset($xtra_headers))

$xtra_headers = array();

if (EMAIL_TRANSPORT=="smtp") {

return mail ($to_addr, $subject, $this->output, 'From: ' . $from . $this->lf . 'To: ' . $to . $this->lf . implode($this->lf, $this->headers) . $this->lf . implode($this->lf, $xtra_headers));

} else {

return mail($to, $subject, $this->output, 'From: '.$from.$this->lf.implode($this->lf, $this->headers).$this->lf.implode($this->lf, $xtra_headers));

}

}

 

 

/***************************************

** Use this method to return the email

** in message/rfc822 format. Useful for

** adding an email to another email as

** an attachment. there's a commented

** out example in example.php.

**

** string get_rfc822(string To name,

** string To email,

** string From name,

** string From email,

** [string Subject,

** string Extra headers])

***************************************/

 

function get_rfc822($to_name, $to_addr, $from_name, $from_addr, $subject = '', $headers = '') {

// Make up the date header as according to RFC822

$date = 'Date: '.date('D, d M y H:i:s');

$to = ($to_name != '') ? 'To: "'.$to_name.'" <'.$to_addr.'>' : 'To: '.$to_addr;

$from = ($from_name != '') ? 'From: "'.$from_name.'" <'.$from_addr.'>' : 'From: '.$from_addr;

if(is_string($subject))

$subject = 'Subject: '.$subject;

 

if(is_string($headers))

$headers = explode($this->lf, trim($headers));

 

for($i=0; $i<count($headers); $i++) {

if(is_array($headers[$i]))

for($j=0; $j<count($headers[$i]); $j++)

if($headers[$i][$j] != '')

$xtra_headers[] = $headers[$i][$j];

 

if($headers[$i] != '')

$xtra_headers[] = $headers[$i];

}

 

if(!isset($xtra_headers))

$xtra_headers = array();

 

$headers = array_merge($this->headers, $xtra_headers);

 

return $date.$this->lf.$from.$this->lf.$to.$this->lf.$subject.$this->lf.implode($this->lf, $headers).$this->lf.$this->lf.$this->output;

}

}

?>

www.touchofglitter.ca

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And this is the general.php file:

 

<?php

/*

$Id: general.php,v 1.1.4.2 2002/06/19 14:15:01 mdima Exp $

 

osCommerce, Open Source E-Commerce Solutions

http://www.oscommerce.com

 

Copyright © 2002 osCommerce

 

Released under the GNU General Public License

*/

 

////

// Stop from parsing any further PHP code

function tep_exit() {

tep_session_close();

exit();

}

 

////

// Redirect to another page or site

function tep_redirect($url) {

header('Location: ' . $url);

tep_exit();

}

 

////

// Error message wrapper

// When optional parameters are provided, it closes the application

// (ie, halts the current application execution task)

function tep_error_message($error_message, $close_application = false, $close_application_error = '') {

echo $error_message;

 

if ($close_application) {

die($close_application_error);

}

}

 

////

// Return a random row from a database query

function tep_random_select($query) {

srand((double)microtime()*1000000); // seed the random number generator

$random_product = '';

$random_query = tep_db_query($query);

$num_rows = tep_db_num_rows($random_query);

if ($num_rows > 0) {

$random_row = @rand(0, ($num_rows - 1));

tep_db_data_seek($random_query, $random_row);

$random_product = tep_db_fetch_array($random_query);

}

return $random_product;

}

 

////

// Return a product's name

// TABLES: products

function tep_get_products_name($product_id) {

global $languages_id;

 

$product_query = tep_db_query("select products_name from " . TABLE_PRODUCTS_DESCRIPTION . " where products_id = '" . $product_id . "' and language_id = '" . $languages_id . "'");

$product = tep_db_fetch_array($product_query);

 

return $product['products_name'];

}

 

////

// Return a product's special price (returns nothing if there is no offer)

// TABLES: products

function tep_get_products_special_price($product_id) {

$product_query = tep_db_query("select specials_new_products_price from " . TABLE_SPECIALS . " where products_id = '" . $product_id . "' and status");

$product = tep_db_fetch_array($product_query);

 

return $product['specials_new_products_price'];

}

 

////

// Return a product's stock

// TABLES: products

function tep_get_products_stock($products_id) {

$products_id = tep_get_prid($products_id);

$stock_query = tep_db_query("select products_quantity from " . TABLE_PRODUCTS . " where products_id = '" . $products_id . "'");

$stock_values = tep_db_fetch_array($stock_query);

return $stock_values['products_quantity'];

}

 

////

// Check if the required stock is available

// If insufficent stock is available return an out of stock message

function tep_check_stock($products_id, $products_quantity) {

$stock_left = tep_get_products_stock($products_id) - $products_quantity;

$out_of_stock = '';

if ($stock_left < 0) {

$out_of_stock = '<span class="markProductOutOfStock">' . STOCK_MARK_PRODUCT_OUT_OF_STOCK . '</span>';

}

return $out_of_stock;

}

 

////

// Break a word in a string if it is longer than a specified length ($len)

function tep_break_string($string, $len, $break_char = '-') {

$l = 0;

$output = '';

for ($i=0; $i<strlen($string); $i++) {

$char = substr($string, $i, 1);

if ($char != ' ') {

$l++;

} else {

$l = 0;

}

if ($l > $len) {

$l = 1;

$output .= $break_char;

}

$output .= $char;

}

 

return $output;

}

 

////

// Return all HTTP GET variables, except those passed as a parameter

function tep_get_all_get_params($exclude_array = '') {

global $HTTP_GET_VARS;

 

if ($exclude_array == '') $exclude_array = array();

 

$get_url = '';

if (is_array($HTTP_GET_VARS)) {

reset($HTTP_GET_VARS);

while (list($key, $value) = each($HTTP_GET_VARS)) {

if ((strlen($value) > 0) && ($key != session_name()) && ($key != 'error') && (!in_array($key, $exclude_array))) {

$get_url .= $key . '=' . rawurlencode(stripslashes($value)) . '&';

}

}

}

return $get_url;

}

 

////

// Returns an array with countries

// TABLES: countries

function tep_get_countries($countries_id = '', $with_iso_codes = false) {

$countries_array = array();

if ($countries_id) {

if ($with_iso_codes) {

$countries = tep_db_query("select countries_name, countries_iso_code_2, countries_iso_code_3 from " . TABLE_COUNTRIES . " where countries_id = '" . $countries_id . "' order by countries_name");

$countries_values = tep_db_fetch_array($countries);

$countries_array = array('countries_name' => $countries_values['countries_name'],

'countries_iso_code_2' => $countries_values['countries_iso_code_2'],

'countries_iso_code_3' => $countries_values['countries_iso_code_3']);

} else {

$countries = tep_db_query("select countries_name from " . TABLE_COUNTRIES . " where countries_id = '" . $countries_id . "'");

$countries_values = tep_db_fetch_array($countries);

$countries_array = array('countries_name' => $countries_values['countries_name']);

}

} else {

$countries = tep_db_query("select countries_id, countries_name from " . TABLE_COUNTRIES . " order by countries_name");

while ($countries_values = tep_db_fetch_array($countries)) {

$countries_array[] = array('countries_id' => $countries_values['countries_id'],

'countries_name' => $countries_values['countries_name']);

}

}

 

return $countries_array;

}

 

////

// Alias function to tep_get_countries, which also returns the countries iso codes

function tep_get_countries_with_iso_codes($countries_id) {

return tep_get_countries($countries_id, true);

}

 

////

// Generate a path to categories

function tep_get_path($current_category_id = '') {

global $cPath_array;

 

if ($current_category_id) {

if (sizeof($cPath_array) == 0) {

$cPath_new = $current_category_id;

} else {

$cPath_new = '';

$last_category_query = tep_db_query("select parent_id from " . TABLE_CATEGORIES . " where categories_id = '" . $cPath_array[(sizeof($cPath_array)-1)] . "'");

$last_category = tep_db_fetch_array($last_category_query);

$current_category_query = tep_db_query("select parent_id from " . TABLE_CATEGORIES . " where categories_id = '" . $current_category_id . "'");

$current_category = tep_db_fetch_array($current_category_query);

if ($last_category['parent_id'] == $current_category['parent_id']) {

for ($i=0; $i<(sizeof($cPath_array)-1); $i++) {

$cPath_new .= '_' . $cPath_array[$i];

}

} else {

for ($i=0; $i<sizeof($cPath_array); $i++) {

$cPath_new .= '_' . $cPath_array[$i];

}

}

$cPath_new .= '_' . $current_category_id;

if (substr($cPath_new, 0, 1) == '_') {

$cPath_new = substr($cPath_new, 1);

}

}

} else {

$cPath_new = implode('_', $cPath_array);

}

 

return 'cPath=' . $cPath_new;

}

 

////

// Returns the clients browser

function tep_browser_detect($component) {

global $HTTP_USER_AGENT;

 

$result = stristr($HTTP_USER_AGENT, $component);

 

return $result;

}

 

////

// Alias function to tep_get_countries()

function tep_get_country_name($country_id) {

$country_array = tep_get_countries($country_id);

 

return $country_array['countries_name'];

}

 

////

// Returns the zone (State/Province) name

// TABLES: zones

function tep_get_zone_name($country_id, $zone_id, $default_zone) {

$zone_query = tep_db_query("select zone_name from " . TABLE_ZONES . " where zone_country_id = '" . $country_id . "' and zone_id = '" . $zone_id . "'");

if (tep_db_num_rows($zone_query)) {

$zone = tep_db_fetch_array($zone_query);

return $zone['zone_name'];

} else {

return $default_zone;

}

}

 

////

// Returns the zone (State/Province) code

// TABLES: zones

function tep_get_zone_code($country_id, $zone_id, $default_zone) {

$zone_query = tep_db_query("select zone_code from " . TABLE_ZONES . " where zone_country_id = '" . $country_id . "' and zone_id = '" . $zone_id . "'");

if (tep_db_num_rows($zone_query)) {

$zone = tep_db_fetch_array($zone_query);

return $zone['zone_code'];

} else {

return $default_zone;

}

}

 

////

// Returns the tax rate for a zone / class

// TABLES: tax_rates, zones_to_geo_zones

function tep_get_tax_rate($class_id, $country_id = -1, $zone_id = -1) {

global $customer_zone_id, $customer_country_id;

 

if ( ($country_id == -1) && ($zone_id == -1) ) {

if (!tep_session_is_registered('customer_id')) {

$country_id = STORE_COUNTRY;

$zone_id = STORE_ZONE;

} else {

$country_id = $customer_country_id;

$zone_id = $customer_zone_id;

}

}

 

$tax_query = tep_db_query("select SUM(tax_rate) as tax_rate from " . TABLE_TAX_RATES . " tr left join " . TABLE_ZONES_TO_GEO_ZONES . " za ON tr.tax_zone_id = za.geo_zone_id left join " . TABLE_GEO_ZONES . " tz ON tz.geo_zone_id = tr.tax_zone_id WHERE (za.zone_country_id IS NULL OR za.zone_country_id = '0' OR za.zone_country_id = '" . $country_id . "') AND (za.zone_id IS NULL OR za.zone_id = '0' OR za.zone_id = '" . $zone_id . "') AND tr.tax_class_id = '" . $class_id . "' GROUP BY tr.tax_priority");

if (tep_db_num_rows($tax_query)) {

$tax_multiplier = 0;

while ($tax = tep_db_fetch_array($tax_query)) {

$tax_multiplier += $tax['tax_rate'];

}

return $tax_multiplier;

} else {

return 0;

}

}

 

////

// Return the tax description for a zone / class

// TABLES: tax_rates;

function tep_get_tax_description($zone_id, $class_id) {

$tax_query = tep_db_query("select tax_description from " . TABLE_TAX_RATES . " where tax_zone_id = '" . $zone_id . "' and tax_class_id = '" . $class_id . "'");

if (tep_db_num_rows($tax_query)) {

$tax = tep_db_fetch_array($tax_query);

return $tax['tax_description'];

} else {

return TEXT_UNKNOWN_TAX_RATE;

}

}

 

////

// Add tax to a products price

function tep_add_tax($price, $tax) {

global $currencies;

 

if (DISPLAY_PRICE_WITH_TAX == true) {

return round($price, $currencies->currencies[DEFAULT_CURRENCY]['decimal_places']) + tep_calculate_tax($price, $tax);

} else {

return round($price, $currencies->currencies[DEFAULT_CURRENCY]['decimal_places']);

}

}

 

// Calculates Tax rounding the result

function tep_calculate_tax($price, $tax) {

global $currencies;

 

return round($price * $tax / 100, $currencies->currencies[DEFAULT_CURRENCY]['decimal_places']);

}

 

////

// Return the number of products in a category

// TABLES: products, products_to_categories, categories

function tep_count_products_in_category($category_id, $include_inactive = false) {

$products_count = 0;

if ($include_inactive) {

$products_query = tep_db_query("select count(*) as total from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c where p.products_id = p2c.products_id and p2c.categories_id = '" . $category_id . "'");

} else {

$products_query = tep_db_query("select count(*) as total from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c where p.products_id = p2c.products_id and p.products_status = 1 and p2c.categories_id = '" . $category_id . "'");

}

$products = tep_db_fetch_array($products_query);

$products_count += $products['total'];

 

if (USE_RECURSIVE_COUNT == 'true') {

$child_categories_query = tep_db_query("select categories_id from " . TABLE_CATEGORIES . " where parent_id = '" . $category_id . "'");

if (tep_db_num_rows($child_categories_query)) {

while ($child_categories = tep_db_fetch_array($child_categories_query)) {

$products_count += tep_count_products_in_category($child_categories['categories_id'], $include_inactive);

}

}

}

 

return $products_count;

}

 

////

// Return true if the category has subcategories

// TABLES: categories

function tep_has_category_subcategories($category_id) {

$child_category_query = tep_db_query("select count(*) as count from " . TABLE_CATEGORIES . " where parent_id = '" . $category_id . "'");

$child_category = tep_db_fetch_array($child_category_query);

 

if ($child_category['count'] > 0) {

return true;

} else {

return false;

}

}

 

////

// Returns the address_format_id for the given country

// TABLES: countries;

function tep_get_address_format_id($country_id) {

$address_format_query = tep_db_query("select address_format_id as format_id from " . TABLE_COUNTRIES . " where countries_id = '" . $country_id . "'");

if (tep_db_num_rows($address_format_query)) {

$address_format = tep_db_fetch_array($address_format_query);

return $address_format['format_id'];

} else {

return '1';

}

}

 

////

// Return a formatted address

// TABLES: address_format

function tep_address_format($address_format_id, $address, $html, $boln, $eoln) {

$address_format_query = tep_db_query("select address_format as format from " . TABLE_ADDRESS_FORMAT . " where address_format_id = '" . $address_format_id . "'");

$address_format = tep_db_fetch_array($address_format_query);

 

$firstname = addslashes($address['firstname']);

$lastname = addslashes($address['lastname']);

$street = addslashes($address['street_address']);

$suburb = addslashes($address['suburb']);

$city = addslashes($address['city']);

$state = addslashes($address['state']);

$country_id = $address['country_id'];

$zone_id = $address['zone_id'];

$postcode = addslashes($address['postcode']);

$zip = $postcode;

$country = tep_get_country_name($country_id);

$state = tep_get_zone_code($country_id, $zone_id, $state);

 

if ($html) {

// HTML Mode

$HR = '<hr>';

$hr = '<hr>';

if ( ($boln == '') && ($eoln == "n") ) { // Values not specified, use rational defaults

$CR = '<br>';

$cr = '<br>';

$eoln = $cr;

} else { // Use values supplied

$CR = $eoln . $boln;

$cr = $CR;

}

} else {

// Text Mode

$CR = $eoln;

$cr = $CR;

$HR = '----------------------------------------';

$hr = '----------------------------------------';

}

 

$statecomma = '';

$streets = $street;

if ($suburb != '') $streets = $street . $cr . $suburb;

if ($firstname == '') $firstname = addslashes($address['name']);

if ($country == '') $country = addslashes($address['country']);

if ($state != '') $statecomma = $state . ', ';

 

$fmt = $address_format['format'];

eval("$address = "$fmt";");

$address = stripslashes($address);

 

return $boln . $address . $eoln;

}

 

////

// Return a formatted address

// TABLES: customers, address_book

function tep_address_label($customers_id, $address_id = 1, $html = false, $boln = '', $eoln = "n") {

$address_query = tep_db_query("select entry_firstname as firstname, entry_lastname as lastname, entry_company as company, entry_street_address as street_address, entry_suburb as suburb, entry_city as city, entry_postcode as postcode, entry_state as state, entry_zone_id as zone_id, entry_country_id as country_id from " . TABLE_ADDRESS_BOOK . " where customers_id = '" . $customers_id . "' and address_book_id = '" . $address_id . "'");

$address = tep_db_fetch_array($address_query);

$format_id = tep_get_address_format_id($address['country_id']);

return tep_address_format($format_id, $address, $html, $boln, $eoln);

}

 

////

// Return a formatted address

// TABLES: address_book, address_format

function tep_address_summary($customers_id, $address_id) {

$customers_id = tep_db_prepare_input($customers_id);

$address_id = tep_db_prepare_input($address_id);

 

$address_query = tep_db_query("select ab.entry_street_address, ab.entry_suburb, ab.entry_postcode, ab.entry_city, ab.entry_state, ab.entry_country_id, ab.entry_zone_id, c.countries_name, c.address_format_id from " . TABLE_ADDRESS_BOOK . " ab, " . TABLE_COUNTRIES . " c where ab.address_book_id = '" . tep_db_input($address_id) . "' and ab.customers_id = '" . tep_db_input($customers_id) . "' and ab.entry_country_id = c.countries_id");

$address = tep_db_fetch_array($address_query);

 

$street_address = $address['entry_street_address'];

$suburb = $address['entry_suburb'];

$postcode = $address['entry_postcode'];

$city = $address['entry_city'];

$state = tep_get_zone_code($address['entry_country_id'], $address['entry_zone_id'], $address['entry_state']);

$country = $address['countries_name'];

 

$address_format_query = tep_db_query("select address_summary from " . TABLE_ADDRESS_FORMAT . " where address_format_id = '" . $address['address_format_id'] . "'");

$address_format = tep_db_fetch_array($address_format_query);

 

eval("$address = "{$address_format['address_summary']}";");

 

return $address;

}

 

function tep_row_number_format($number) {

if ( ($number < 10) && (substr($number, 0, 1) != '0') ) $number = '0' . $number;

 

return $number;

}

 

function tep_get_categories($categories_array = '', $parent_id = '0', $indent = '') {

global $languages_id;

 

$parent_id = tep_db_prepare_input($parent_id);

 

if (!is_array($categories_array)) $categories_array = array();

 

$categories_query = tep_db_query("select c.categories_id, cd.categories_name from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where parent_id = '" . tep_db_input($parent_id) . "' and c.categories_id = cd.categories_id and cd.language_id = '" . $languages_id . "' order by sort_order, cd.categories_name");

while ($categories = tep_db_fetch_array($categories_query)) {

$categories_array[] = array('id' => $categories['categories_id'],

'text' => $indent . $categories['categories_name']);

 

if ($categories['categories_id'] != $parent_id) {

$categories_array = tep_get_categories($categories_array, $categories['categories_id'], $indent . '  ');

}

}

 

return $categories_array;

}

 

function tep_get_manufacturers($manufacturers_array = '') {

if (!is_array($manufacturers_array)) $manufacturers_array = array();

 

$manufacturers_query = tep_db_query("select manufacturers_id, manufacturers_name from " . TABLE_MANUFACTURERS . " order by manufacturers_name");

while ($manufacturers = tep_db_fetch_array($manufacturers_query)) {

$manufacturers_array[] = array('id' => $manufacturers['manufacturers_id'], 'text' => $manufacturers['manufacturers_name']);

}

 

return $manufacturers_array;

}

 

////

// Return all subcategory IDs

// TABLES: categories

function tep_get_subcategories(&$subcategories_array, $parent_id = 0) {

$subcategories_query = tep_db_query("select categories_id from " . TABLE_CATEGORIES . " where parent_id = '" . $parent_id . "'");

while ($subcategories = tep_db_fetch_array($subcategories_query)) {

$subcategories_array[sizeof($subcategories_array)] = $subcategories['categories_id'];

if ($subcategories['categories_id'] != $parent_id) {

tep_get_subcategories($subcategories_array, $subcategories['categories_id']);

}

}

}

 

// Output a raw date string in the selected locale date format

// $raw_date needs to be in this format: YYYY-MM-DD HH:MM:SS

function tep_date_long($raw_date) {

// remove the first digit if it is 0 - as php treats these as Octals

$year = substr($raw_date, 0, 4);

$month = substr($raw_date, 5, 2); if (substr($month, 0, 1) == '0') $month = substr($month, 1);

$day = substr($raw_date, 8, 2); if (substr($day, 0, 1) == '0') $day = substr($day, 1);

$hour = substr($raw_date, 11, 2); if (substr($hour, 0, 1) == '0') $hour = substr($hour, 1);

$minute = substr($raw_date, 14, 2); if (substr($minute, 0, 1) == '0') $minute = substr($minute, 1);

$second = substr($raw_date, 17, 2); if (substr($second, 0, 1) == '0') $second = substr($second, 1);

 

return strftime(DATE_FORMAT_LONG, mktime($hour,$minute,$second,$month,$day,$year));

}

 

////

// Output a raw date string in the selected locale date format

// $raw_date needs to be in this format: YYYY-MM-DD HH:MM:SS

function tep_date_short($raw_date) {

if ( ($raw_date == '0000-00-00 00:00:00') || ($raw_date == '') ) return false;

 

// remove the first digit if it is 0 - as php treats these as Octals

$year = substr($raw_date, 0, 4);

$month = substr($raw_date, 5, 2); if (substr($month, 0, 1) == '0') $month = substr($month, 1);

$day = substr($raw_date, 8, 2); if (substr($day, 0, 1) == '0') $day = substr($day, 1);

$hour = substr($raw_date, 11, 2); if (substr($hour, 0, 1) == '0') $hour = substr($hour, 1);

$minute = substr($raw_date, 14, 2); if (substr($minute, 0, 1) == '0') $minute = substr($minute, 1);

$second = substr($raw_date, 17, 2); if (substr($second, 0, 1) == '0') $second = substr($second, 1);

 

return date(DATE_FORMAT, mktime($hour, $minute, $second, $month, $day, $year));

}

 

////

// Parse search string into indivual objects

function tep_parse_search_string($search_str = '', &$objects) {

$search_str = trim(strtolower($search_str));

 

// Break up $search_str on whitespace; quoted string will be reconstructed later

$pieces = split('[[:space:]]+', $search_str);

 

$objects = array();

$tmpstring = '';

$flag = '';

 

for ($k=0; $k<count($pieces); $k++) {

while (substr($pieces[$k], 0, 1) == '(') {

$objects[] = '(';

if (strlen($pieces[$k]) > 1) {

$pieces[$k] = substr($pieces[$k], 1);

} else {

$pieces[$k] = '';

}

}

 

$post_objects = array();

 

while (substr($pieces[$k], -1) == ')') {

$post_objects[] = ')';

if (strlen($pieces[$k]) > 1) {

$pieces[$k] = substr($pieces[$k], 0, -1);

} else {

$pieces[$k] = '';

}

}

 

// Check individual words

 

if ( (substr($pieces[$k], -1) != '"') && (substr($pieces[$k], 0, 1) != '"') ) {

$objects[] = trim($pieces[$k]);

 

for ($j=0; $j<count($post_objects); $j++) {

$objects[] = $post_objects[$j];

}

} else {

/* This means that the $piece is either the beginning or the end of a string.

So, we'll slurp up the $pieces and stick them together until we get to the

end of the string or run out of pieces.

*/

 

// Make sure the $tmpstring is empty

$tmpstring = '';

 

// Add this word to the $tmpstring, starting the $tmpstring

 

$tmpstring .= trim(ereg_replace('"', ' ', $pieces[$k]));

 

// Check for one possible exception to the rule. That there is a single quoted word.

if (substr($pieces[$k], -1 ) == '"') {

// Turn the flag off for future iterations

$flag = 'off';

 

$objects[] = trim($pieces[$k]);

 

for ($j=0; $j<count($post_objects); $j++) {

$objects[] = $post_objects[$j];

}

 

unset($tmpstring);

 

// Stop looking for the end of the string and move onto the next word.

continue;

}

 

// Otherwise, turn on the flag to indicate no quotes have been found attached to this word in the string.

$flag = 'on';

 

// Move on to the next word

$k++;

 

// Keep reading until the end of the string as long as the $flag is on

 

while ( ($flag == 'on') && ($k < count($pieces)) ) {

while (substr($pieces[$k], -1) == ')') {

$post_objects[] = ')';

if (strlen($pieces[$k]) > 1) {

$pieces[$k] = substr($pieces[$k], 0, -1);

} else {

$pieces[$k] = '';

}

}

 

// If the word doesn't end in double quotes, append it to the $tmpstring.

if (substr($pieces[$k], -1) != '"') {

// Tack this word onto the current string entity

$tmpstring .= ' ' . $pieces[$k];

 

// Move on to the next word

$k++;

continue;

} else {

/* If the $piece ends in double quotes, strip the double quotes, tack the

$piece onto the tail of the string, push the $tmpstring onto the $haves,

kill the $tmpstring, turn the $flag "off", and return.

*/

$tmpstring .= ' ' . trim(ereg_replace('"', ' ', $pieces[$k]));

 

// Push the $tmpstring onto the array of stuff to search for

$objects[] = trim($tmpstring);

 

for ($j=0; $j<count($post_objects); $j++) {

$objects[] = $post_objects[$j];

}

 

unset($tmpstring);

 

// Turn off the flag to exit the loop

$flag = 'off';

}

}

}

}

 

// add default logical operators if needed

$temp = array();

for($i=0; $i<(count($objects)-1); $i++) {

$temp[sizeof($temp)] = $objects[$i];

 

if ( ($objects[$i] != 'and') &&

($objects[$i] != 'or') &&

($objects[$i] != '(') &&

($objects[$i] != ')') &&

($objects[$i+1] != 'and') &&

($objects[$i+1] != 'or') &&

($objects[$i+1] != '(') &&

($objects[$i+1] != ')') ) {

$temp[sizeof($temp)] = ADVANCED_SEARCH_DEFAULT_OPERATOR;

}

}

$temp[sizeof($temp)] = $objects[$i];

$objects = $temp;

 

$keyword_count = 0;

$operator_count = 0;

for($i=0; $i<count($objects); $i++) {

if ( ($objects[$i] == 'and') || ($objects[$i] == 'or') ) {

$operator_count ++;

} elseif ( ($objects[$i]) && ($objects[$i] != '(') && ($objects[$i] != ')') ) {

$keyword_count ++;

}

}

 

if ($operator_count < $keyword_count) {

return true;

} else {

return false;

}

}

 

////

// Check date

function tep_checkdate($date_to_check, $format_string, &$date_array) {

$separator_idx = -1;

 

$separators = array('-', ' ', '/', '.');

$month_abbr = array('jan','feb','mar','apr','may','jun','jul','aug','sep','oct','nov','dec');

$no_of_days = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);

 

$format_string = strtolower($format_string);

 

if (strlen($date_to_check) != strlen($format_string)) {

return false;

}

 

for ($i=0; $i<sizeof($separators); $i++) {

$pos_separator = strpos($date_to_check, $separators[$i]);

if ($pos_separator != false) {

$date_separator_idx = $i;

break;

}

}

 

for ($i=0; $i<sizeof($separators); $i++) {

$pos_separator = strpos($format_string, $separators[$i]);

if ($pos_separator != false) {

$format_separator_idx = $i;

break;

}

}

 

if ($date_separator_idx != $format_separator_idx) {

return false;

}

 

if ($date_separator_idx != -1) {

$format_string_array = explode( $separators[$date_separator_idx], $format_string );

if (sizeof($format_string_array) != 3) {

return false;

}

 

$date_to_check_array = explode( $separators[$date_separator_idx], $date_to_check );

if (sizeof($date_to_check_array) != 3) {

return false;

}

 

for ($i=0; $i<sizeof($format_string_array); $i++) {

if ($format_string_array[$i] == 'mm' || $format_string_array[$i] == 'mmm') $month = $date_to_check_array[$i];

if ($format_string_array[$i] == 'dd') $day = $date_to_check_array[$i];

if ( ($format_string_array[$i] == 'yyyy') || ($format_string_array[$i] == 'aaaa') ) $year = $date_to_check_array[$i];

}

} else {

if (strlen($format_string) == 8 || strlen($format_string) == 9) {

$pos_month = strpos($format_string, 'mmm');

if ($pos_month != false) {

$month = substr( $date_to_check, $pos_month, 3 );

for ($i=0; $i<sizeof($month_abbr); $i++) {

if ($month == $month_abbr[$i]) {

$month = $i;

break;

}

}

} else {

$month = substr($date_to_check, strpos($format_string, 'mm'), 2);

}

} else {

return false;

}

 

$day = substr($date_to_check, strpos($format_string, 'dd'), 2);

$year = substr($date_to_check, strpos($format_string, 'yyyy'), 4);

}

 

if (strlen($year) != 4) {

return false;

}

 

if (!settype($year, 'integer') || !settype($month, 'integer') || !settype($day, 'integer')) {

return false;

}

 

if ($month > 12 || $month < 1) {

return false;

}

 

if ($day < 1) {

return false;

}

 

if (tep_is_leap_year($year)) {

$no_of_days[1] = 29;

}

 

if ($day > $no_of_days[$month - 1]) {

return false;

}

 

$date_array = array($year, $month, $day);

 

return true;

}

 

////

// Check if year is a leap year

function tep_is_leap_year($year) {

if ($year % 100 == 0) {

if ($year % 400 == 0) return true;

} else {

if (($year % 4) == 0) return true;

}

 

return false;

}

 

////

// Return table heading with sorting capabilities

function tep_create_sort_heading($sortby, $colnum, $heading) {

global $PHP_SELF;

 

$sort_prefix = '';

$sort_suffix = '';

 

if ($sortby) {

$sort_prefix = '<a href="' . tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('page', 'info', 'x', 'y', 'sort')) . 'page=1&sort=' . $colnum . ($sortby == $colnum . 'a' ? 'd' : 'a'), 'NONSSL') . '" title="' . TEXT_SORT_PRODUCTS . ($sortby == $colnum . 'd' || substr($sortby, 0, 1) != $colnum ? TEXT_ASCENDINGLY : TEXT_DESCENDINGLY) . TEXT_BY . $heading . '">' ;

$sort_suffix = (substr($sortby, 0, 1) == $colnum ? (substr($sortby, 1, 1) == 'a' ? '+' : '-') : '') . '</a>';

}

 

return $sort_prefix . $heading . $sort_suffix;

}

 

////

// Recursively go through the categories and retreive all parent categories IDs

// TABLES: categories

function tep_get_parent_categories(&$categories, $categories_id) {

$parent_categories_query = tep_db_query("select parent_id from " . TABLE_CATEGORIES . " where categories_id = '" . $categories_id . "'");

while ($parent_categories = tep_db_fetch_array($parent_categories_query)) {

if ($parent_categories['parent_id'] == 0) return true;

$categories[sizeof($categories)] = $parent_categories['parent_id'];

if ($parent_categories['parent_id'] != $categories_id) {

tep_get_parent_categories($categories, $parent_categories['parent_id']);

}

}

}

 

////

// Construct a category path to the product

// TABLES: products_to_categories

function tep_get_product_path($products_id) {

$cPath = '';

 

$cat_count_sql = tep_db_query("select count(*) as count from " . TABLE_PRODUCTS_TO_CATEGORIES . " where products_id = '" . $products_id . "'");

$cat_count_data = tep_db_fetch_array($cat_count_sql);

 

if ($cat_count_data['count'] == 1) {

$categories = array();

 

$cat_id_sql = tep_db_query("select categories_id from " . TABLE_PRODUCTS_TO_CATEGORIES . " where products_id = '" . $products_id . "'");

$cat_id_data = tep_db_fetch_array($cat_id_sql);

tep_get_parent_categories($categories, $cat_id_data['categories_id']);

 

for ($i=sizeof($categories)-1; $i>=0; $i--) {

if ($cPath != '') $cPath .= '_';

$cPath .= $categories[$i];

}

if ($cPath != '') $cPath .= '_';

$cPath .= $cat_id_data['categories_id'];

}

 

return $cPath;

}

 

////

// Return a product ID with attributes

function tep_get_uprid($prid, $params) {

$uprid = $prid;

if ( (is_array($params)) && (!strstr($prid, '{')) ) {

while (list($option, $value) = each($params)) {

$uprid = $uprid . '{' . $option . '}' . $value;

}

}

 

return $uprid;

}

 

////

// Return a product ID from a product ID with attributes

function tep_get_prid($uprid) {

$pieces = split('[{]', $uprid, 2);

 

return $pieces[0];

}

 

////

// Return a customer greeting

function tep_customer_greeting() {

global $HTTP_COOKIE_VARS, $customer_id, $customer_first_name;

 

if ($HTTP_COOKIE_VARS['first_name']) {

$first_name = stripslashes($HTTP_COOKIE_VARS['first_name']);

} elseif ($customer_first_name) {

$first_name = $customer_first_name;

}

 

if ($first_name) {

$greeting_string = sprintf(TEXT_GREETING_PERSONAL, $first_name, tep_href_link(FILENAME_PRODUCTS_NEW, '', 'NONSSL'));

if (!$customer_id) {

$greeting_string .= '<br>' . sprintf(TEXT_GREETING_PERSONAL_RELOGON, $first_name, tep_href_link(FILENAME_LOGIN, '', 'SSL'));

}

} else {

$greeting_string = sprintf(TEXT_GREETING_GUEST, tep_href_link(FILENAME_LOGIN, '', 'SSL'), tep_href_link(FILENAME_CREATE_ACCOUNT, '', 'SSL'));

}

 

return $greeting_string;

}

 

////

//! Send email (text/html) using MIME

// This is the central mail function. The SMTP Server should be configured

// correct in php.ini

// Parameters:

// $to_name The name of the recipient, e.g. "Jan Wildeboer"

// $to_email_address The eMail address of the recipient,

// e.g. [email protected]

// $email_subject The subject of the eMail

// $email_text The text of the eMail, may contain HTML entities

// $from_email_name The name of the sender, e.g. Shop Administration

// $from_email_adress The eMail address of the sender,

// e.g. [email protected]

 

function tep_mail($to_name, $to_email_address, $email_subject, $email_text, $from_email_name, $from_email_address) {

if (SEND_EMAILS != 'true') return false;

 

// Instantiate a new mail object

$message = new email(array('X-Mailer: osC mailer'));

 

// Build the text version

$text = strip_tags($email_text);

if (EMAIL_USE_HTML == 'true') {

$message->add_html($email_text, $text);

} else {

$message->add_text($text);

}

 

// Send message

$message->build_message();

$message->send($to_name, $to_email_address, $from_email_name, $from_email_address, $email_subject);

}

 

////

// Check if product has attributes

function tep_has_product_attributes($products_id) {

$attributes_query = tep_db_query("select count(*) as count from " . TABLE_PRODUCTS_ATTRIBUTES . " where products_id = '" . $products_id . "'");

$attributes = tep_db_fetch_array($attributes_query);

 

if ($attributes['count'] > 0) {

return true;

} else {

return false;

}

}

 

////

// Get the number of times a word/character is present in a string

function tep_word_count($string, $needle) {

$temp_array = split($needle, $string);

return sizeof($temp_array);

}

 

function tep_count_modules($modules = '') {

if (!$modules) return '0';

 

$modules_array = split(';', $modules);

 

return sizeof($modules_array);

}

 

function tep_count_payment_modules() {

return tep_count_modules(MODULE_PAYMENT_INSTALLED);

}

 

function tep_count_shipping_modules() {

return tep_count_modules(MODULE_SHIPPING_INSTALLED);

}

 

function tep_create_random_value($length, $type = 'mixed') {

if ( ($type != 'mixed') && ($type != 'chars') && ($type != 'digits')) return false;

 

$rand_value = '';

mt_srand((double) microtime() * 1000000);

while (strlen($rand_value)<$length) {

if ($type == 'digits') {

$char = mt_rand(0,9);

} else {

$char = chr(mt_rand(0,255));

}

if ($type == 'mixed') {

if (eregi('^[a-z0-9]$', $char)) $rand_value .= $char;

} elseif ($type == 'chars') {

if (eregi('^[a-z]$', $char)) $rand_value .= $char;

} elseif ($type == 'digits') {

if (ereg('^[0-9]$', $char)) $rand_value .= $char;

}

}

 

return $rand_value;

}

 

function tep_output_warning($warning) {

new errorBox(array(array('text' => tep_image(DIR_WS_ICONS . 'warning.gif', ICON_WARNING) . ' ' . $warning)));

}

 

function tep_array_to_string($array, $exclude = '', $equals = '=', $separator = '&') {

if ($exclude == '') $exclude = array();

 

$get_string = '';

if (sizeof($array) > 0) {

while (list($key, $value) = each($array)) {

if ( (!in_array($key, $exclude)) && ($key != 'x') && ($key != 'y') ) {

$get_string .= $key . $equals . $value . $separator;

}

}

$remove_chars = strlen($separator);

$get_string = substr($get_string, 0, -$remove_chars);

}

 

return $get_string;

}

 

function tep_not_null($value) {

if (is_array($value)) {

if (sizeof($value) > 0) {

return true;

} else {

return false;

}

} else {

if (($value != '') && ($value != 'NULL') && (strlen(trim($value)) > 0)) {

return true;

} else {

return false;

}

}

}

 

////

// Output the tax percentage with optional padded decimals

function tep_display_tax_value($value, $padding = TAX_DECIMAL_PLACES) {

if (strpos($value, '.')) {

$loop = true;

while ($loop) {

if (substr($value, -1) == '0') {

$value = substr($value, 0, -1);

} else {

$loop = false;

if (substr($value, -1) == '.') {

$value = substr($value, 0, -1);

}

}

}

}

 

if ($padding > 0) {

if ($decimal_pos = strpos($value, '.')) {

$decimals = strlen(substr($value, ($decimal_pos+1)));

for ($i=$decimals; $i<$padding; $i++) {

$value .= '0';

}

} else {

$value .= '.';

for ($i=0; $i<$padding; $i++) {

$value .= '0';

}

}

}

 

return $value;

}

 

////

// Checks to see if the currency code exists as a currency

// TABLES: currencies

function tep_currency_exists($code) {

$currency_code = tep_db_query("select currencies_id from " . TABLE_CURRENCIES . " where code = '" . $code . "'");

if (tep_db_num_rows($currency_code)) {

return $code;

} else {

return false;

}

}

?>

www.touchofglitter.ca

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