Install LAMP in Ubuntu 18.04

Install LAMP Ubuntu 18.04

Using the tasksel command the procedure of installing LAMP on Ubuntu 18.04 Bionic Beaver is a rather trivial matter. First, make sure that you have the tasksel package installed:

$ sudo apt install tasksel

To install LAMP server using tasksel execute:

$ sudo tasksel install lamp-server

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MySQL Secure Installation

It is recommended to secure your MySQL installation before using your LAMP stack server in production. To do so execute:

$ mysql_secure_installation

Firewall Configuration

The following firewall configuration allows incoming traffic on TCP ports 80 and 443:

$ sudo ufw allow in "Apache Full"

Change php 5.6 to 7.1 for command line or terminal on Hostgator

On my hostgator shared hosting, the php 5.6 executable is located at /opt/php56/bin/php

You can use ls /opt to see if the php version folders exist.

So if you want to update your php command with 7.1 you should edit your ~/.bash_profile and append the following line:

alias php=’/opt/php56/bin/php’

You might have to logout and log in again if you dont see a change.

Now, when you use php -v it should say 7.1.x if you have done it right.

Fatal error: Class ‘IntlDateFormatter’ not found in Magento 2

Install for PHP 5.6

sudo apt install php-intl php5.6-intl

Something went wrong while saving this configuration: Area is already set magento 2

Please replace below function in below file

public function setForcedArea($templateId)
{
if (!isset($this->area)) {
$this->area = $this->emailConfig->getTemplateArea($templateId);
}
return $this;
}

/vendor/magento/module-email/Model/AbstractTemplate.php

Fatal error: Call to undefined function simplexml_load_string() in ubuntu 16 or ubuntu 18

Fatal error: Call to undefined function simplexml_load_string()

execute below command:  

$ sudo apt-get install python-software-properties
$ sudo add-apt-repository ppa:ondrej/php
$ sudo apt-get update
$ sudo apt-get install -y php5.6

then:

sudo apt-get install php5.6-mbstring php5.6-mcrypt php5.6-mysql php5.6-xml php5.6-url

and finally restart server:

sudo service apache2 restart

Magento 2 reset Customer Password from Database

Just change “Bharat@007” on below

UPDATE `customer_entity` SET `password_hash` = CONCAT(SHA2(‘xxxxxxxxBharat@007’, 256), ‘:xxxxxxxx:1’) WHERE `entity_id` = 5;
UPDATE `customer_entity` SET `password_hash` = CONCAT(SHA2(‘xxxxxxxxBharat@007’, 256), ‘:xxxxxxxx:1’) WHERE `entity_id` = 7;

PHP 7.1 – Warning: A non-numeric value encountered in Magento 2

To fix install php bcmath package in ubuntu with below command:

sudo apt-get install php7.1 php7.1-bcmath

then restart server

sudo service apache2 restart

Call XML layout directly into phtml file in Magento 2

<?php
$layoutObj = $obj->get(‘Magento\Framework\View\Layout’);
$html = $layoutObj->renderNonCachedElement(‘product.info’); // Name of layout
echo $html;
?>

Change php-cli version on Ubuntu

sudo update-alternatives --set php /usr/bin/php5.6

sudo update-alternatives --set php /usr/bin/your relevant php version

Convert quote to order in Magento 1

$quoteId = 6078;
$store = Mage::getSingleton(‘core/store’)->load(1);
$quote = Mage::getModel(‘sales/quote’)->setStore($store)->load($quoteId);

$payment = $quote->getPayment();
$items = $quote->getAllVisibleItems();

//$this->createOrder(6112, $payment);
$convertObj = Mage::getSingleton(‘sales/convert_quote’);
//$order = $convertObj->toOrder($quote);
$order = $convertObj->addressToOrder($quote->getShippingAddress());
$order->setPayment($convertObj->paymentToOrderPayment($payment));
$order->setBillingAddress($convertObj->addressToOrderAddress($quote->getBillingAddress()));
$order->setShippingAddress($convertObj->addressToOrderAddress($quote->getShippingAddress()));
// convert quote items
foreach ($items as $item) {
// @var $item Mage_Sales_Model_Quote_Item
$orderItem = $convertObj->itemToOrderItem($item);
$options = array();
if ($productOptions = $item->getProduct()->getTypeInstance(true)->getOrderOptions($item->getProduct())) {
$options = $productOptions;
}
if ($addOptions = $item->getOptionByCode(‘additional_options’)) {
$options[‘additional_options’] = unserialize($addOptions->getValue());
}
if ($options) {
$orderItem->setProductOptions($options);
}
if ($item->getParentItem()) {
$orderItem->setParentItem($order->getItemByQuoteItemId($item->getParentItem()->getId()));
}
$order->addItem($orderItem);
}
$order->setCanShipPartiallyItem(false);
$order->setStatus(‘Processing’);
$order->save();