\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!! 
