\src\Core\Cart\CartRuleCalculator.php, function applyCartRule has the same line 2x. This line will generate a NAN if you have a free product via a cart rule in your basket, and another cart rule at the same time.
$discountAmountTaxExcl = $discountAmountTaxIncl / (1 + $taxRate)The following code will work around the problem.
$discountAmountTaxExcl = ($discountAmountTaxIncl > 0) ?
$discountAmountTaxIncl / (1 + $taxRate) : 0;
For anyone else that needs to access Correos tracking, you can start with their API documentation (WS Canonico interface), ask your Correos rep for a user name and a password to the API (this step took several days), and then use something like the below to get the status.
$username = 'bob';
$password = 'pass';
$tracking = 'PQ43B404AA015110128001N';
$client = new GuzzleHttp\Client();
$result = $client->get(
"https://localizador.correos.es/canonico/eventos_envio_servicio_auth/$tracking?codIdioma=ES&indUltEvento=S",
['auth' => [$username, $password]]);
$body = json_decode($result->getBody());
<?php class AdminOrdersController extends AdminOrdersControllerCore { public function __construct() { parent::__construct(); $this->fields_list['invoice_number'] = array( 'title' => $this->l('Invoice #'), 'align' => 'text-center', 'class' => 'fixed-width-xs' ); $this->fields_list['phone_mobile'] = array( 'title' => $this->l('Phone Number') ); $this->fields_list['postcode'] = array( 'title' => $this->l('Zip/Postal code') ); } }
yum install php-pecl-apcu
Error: php56u-common conflicts with php-common-5.4.16-36.1.el7_2.1.x86_64
sudo yum list \*apcu\*
sudo yum install php56u-pecl-apcu
Ever want to add a totally new front page to PrestaShop, but found that a CMS page was not enough? I needed to create a totally new page, with a form that could submit to itself, and I did not find info about how to do this in PrestaShop 1.6.
AdWords has added the ability to add parameters to all your URLs via Shared Library -> URL 
"Because API v3.0 recently reached feature parity [emphasis mine] with previous versions, we haven't been able to set up any resources to promoting wrappers API 3.0. With said, our developers are working on improving our API 3.0 experience for our users, and if you'd like to check in on any feature updates or news relating to 3.0, please be sure to head to our Road map page below and sign up to receive our API announcements.
Note to self: Although MySQL does not have a split / explode type function, it DOES have a built SUBSTRING_INDEX function that can be used in some circumstances. E.g. if you have a field with value '12345-right', you can get the left part with SUBSTRING_INDEX(value, '-', 1), and the right part with SUBSTRING_INDEX(value, '-', -1).
<?php $resource = Db::getInstance()->query( "select * frommmmmmmmmmm ps_orders"); while ($data_row = Db::getInstance()->nextRow($resource)) { //Do Important Stuff }
<?php require(_PS_ROOT_DIR_ . '{location of your autoload file}/autoload.php'); use PHPMailer\PHPMailer\PHPMailer; function getConfiguredPHPMailer() { $configuration = Configuration::getMultiple(array ( 'PS_MAIL_METHOD', 'PS_MAIL_SERVER', 'PS_MAIL_USER', 'PS_MAIL_PASSWD', 'PS_MAIL_SMTP_ENCRYPTION', 'PS_MAIL_SMTP_PORT' ), null, null, Context::getContext()->shop->id); // Returns immediatly if emails are deactivated if ($configuration['PS_MAIL_METHOD'] == 3) { return null; } else { if ($configuration['PS_MAIL_METHOD'] != 2) { @mail('you@yoursite.com', 'ERROR: Code only configured for SMTP', 'Code only works with PrestaShop configured for SMTP (with PS_MAIL_METHOD == 2)'); return null; } } $mail = new PHPMailer; $mail->isSMTP(); // Set mailer to use SMTP $mail->Host = $configuration['PS_MAIL_SERVER']; // Specify SMTP server $mail->SMTPAuth = true; // Enable SMTP authentication $mail->Username = $configuration['PS_MAIL_USER'];// SMTP username $mail->Password = $configuration['PS_MAIL_PASSWD'];// SMTP password $mail->SMTPSecure = $configuration['PS_MAIL_SMTP_ENCRYPTION'];// Enable encryption $mail->Port = $configuration['PS_MAIL_SMTP_PORT'];// TCP port to connect to return $mail; }
¡¡LentillasSi ya está aquÃ!! 
Yesterday, I needed a Composer component for use in my PrestaShop application (I could have used sFTP in PHP in a number of different ways, but after reading the excellent book Modern PHP, I of course wanted a Composer solution to my problem). From reading the PrestaShop Developer's Blog, I knew that version 1.7.x will have Composer integrated into the program, so I needed to set it up in such a way as to avoid future problems.{ "require": { } }
Kim from Colillas Branding (whose English was so good that I was surprised to see he was Spanish) asked today how to get PayPal to return directly to the website instead of first showing a "confirm payment" page. Returning to the site insures that you have a chance to show your tracking code, as the extra step that PayPal puts in can keep that from happening.
CREATE TABLE `customer_extra_info` ( `id_customer` int(10) unsigned NOT NULL, `datetime_password_request` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', `token_password_request` varchar(32) NOT NULL DEFAULT '-1', PRIMARY KEY (`id_customer`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE TABLE `ps_cart_product_sorting` ( `id_cart` int(10) unsigned NOT NULL, `id_product` int(10) unsigned NOT NULL, `original_date_add` datetime NOT NULL, UNIQUE KEY `ix_cart_product` (`id_cart`,`id_product`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
<?php function summary_compare (array $one, array $two) { return strcmp ($one['original_date_add'], $two['original_date_add']); } class Cart extends CartCore { //---------------------------------------------------------------------------- public function getSummaryDetails($id_lang = null, $refresh = false) { $summary_details = parent::getSummaryDetails($id_lang, $refresh); if (isset ($summary_details['products'])) { for ($jj = 0; $jj < count($summary_details['products']); $jj++) { $summary_details['products'][$jj]['original_date_add'] = $this->getOriginalDateAdd( $summary_details['products'][$jj]['id_product'], $summary_details['products'][$jj]['date_add']); } //Rather than letting prestashop sort by last modified (which moves things //around in the cart when changing qty there), sort by the original add_date. //Note that prestashop modifies cart_products::date_add every time the qty // changes, setting it to currente time. uasort($summary_details['products'], 'summary_compare'); } return $summary_details; } //---------------------------------------------------------------------------- protected function getOriginalDateAdd($id_product, $date_add) { $original_date_add = Db::getInstance()->getValue(" select original_date_add from ps_cart_product_sorting where id_cart = {$this->id} and id_product = $id_product"); if (!$original_date_add) { $original_date_add = $date_add; Db::getInstance()->insert('ps_cart_product_sorting', array ( 'id_cart' => $this->id, 'id_product' => $id_product, 'original_date_add' => $original_date_add )); } return $original_date_add; } }
<?php function summary_compare (array $one, array $two) { return strcmp ($one['original_date_add'], $two['original_date_add']); }
I have my PrestaShop code plus all my modifications saved in BitBucket and my database backups in S3 (I keep last 7 days, Monday from the last 5 weeks, monthly and yearly backups on S3). However, I didn't want to back up my PrestaShop /img dir in either of the above ways... I don't need img history, just an rsync of the /img folder to S3.aws s3 sync /var/www/html/img s3://my_prestashop_bucket/img
