funny videos from daily motion

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funny videos from daily motion

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Opencart error: Notice: Trying to access array offset on value of type null in ..../vendor/scss.inc.php on line 1753

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If you see an error in opencart like below: Notice: Trying to access array offset on the value of type null in .../vendor/scss.inc.php on line 1753 then the solution is: Open the file  .../vendor/scss.inc.php and go to line as given in the above case it is 1753 where you will see code like below: foreach ($args as $arg) {     list($key, $value) = $arg;     $key = $key[1];     if (empty($key)) {         $posArgs[] = $value;     } else {         $keyArgs[$key] = $value;     } } Then change the line to the following, the changes done is in bold.  foreach ($args as $arg) {     list($key, $value) = $arg;     if (!empty($key[1])) {         $key = $key[1];     }     if (empty($key)) {         $posArgs[] = $value;     } else {         $keyArgs[$key] = $value;     } } ...
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Collection of customer function and its description in Opencart

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customer: login($email, $password): Check whether the customer is approved and check whether the username and password is correct or not. public function login($email, $password) { if (!$this->config->get('config_customer_approval')) { $customer_query = $this->db->query("SELECT * FROM " . DB_PREFIX . "customer WHERE LOWER(email) = '" . $this->db->escape(strtolower($email)) . "' AND password = '" . $this->db->escape(md5($password)) . "' AND status = '1'"); } else { $customer_query = $this->db->query("SELECT * FROM " . DB_PREFIX . "customer WHERE LOWER(email) = '" . $this->db->escape(strtolower($email)) . "' AND password = '" . $this->db->escape(md5($password)) . "' AND status = '1' AND approved = '1'"); } if ($customer_query->num_rows) { $this->session->data['customer_id'] = $customer_qu...
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Cart in the opencart

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Cart: Functions that are in the cart library of opencart are: $this->cart->getProducts(): This is the line which is used for getting the products that are in the cart. public function getProducts() { $product_data = array(); foreach ($this->session->data['cart'] as $key => $value) { $array = explode(':', $key); $product_id = $array[0]; $quantity = $value; $stock = TRUE; if (isset($array[1])) { $options = explode('.', $array[1]); } else { $options = array(); } $product_query = $this->db->query("SELECT *, wcd.unit AS weight_class, mcd.unit AS length_class FROM " . DB_PREFIX . "product p LEFT JOIN " . DB_PREFIX . "product_description pd ON (p.product_id = pd.product_id) LEFT JOIN " . DB_PREFIX . "weight_class wc ON (p.weight_class_id = wc.weight_class_id) LEFT JOIN " . DB_PREFIX . "weight_class_description wcd ON (wc.weight_class_id = wcd.weight_class_id) LEFT JOIN " . DB_PREFIX . "length_c...
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