How to Install and Use PHP Composer on Debian 9

Composer is a dependency manager for PHP (similar to npm for Node.js or pip for Python). Composer will pull in all the required PHP packages your project depends on and manage them for you.

This tutorial provides the steps necessary to install Composer on Debian 9 systems. We will also cover how to use Composer to create and manage PHP projects

#composer #debian #php #debian 9

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How to Install and Use PHP Composer on Debian 9

Composer is a dependency manager for PHP (similar to npm for Node.js or pip for Python). Composer will pull in all the required PHP packages your project depends on and manage them for you.

This tutorial provides the steps necessary to install Composer on Debian 9 systems. We will also cover how to use Composer to create and manage PHP projects

#composer #debian #php #debian 9

How To Install PHP 8.0 on Debian 10 / Debian 9

PHP is an open-source programming language used for web development, created by Rasmus Lerdorf in 1994. It is an HTML-embedded scripting language for creating dynamic websites such as blogs, internet forums, e-commerce portals, etc.

In this post, we will see how to install PHP 8.0 on  Debian 10 /  Debian 9.

Add PHP Repository

SURY, a third-party repository that offers PHP 8.0/7.x for the Debian operating system. Update the repository cache.

sudo apt update

Install the below packages.

sudo apt install -y curl wget gnupg2 ca-certificates lsb-release apt-transport-https

#debian #post #debian 10 #debian 9 #php

How to use highchart in php with example

Highchart provides feature to draw different type of charts in our web application. Here, in this example i will let you know that how to use highchart in php application.

In this example, we will create chart using php and mysql. Actually highchart provides javascript library to create charts. We will only need to implement that library in our application.

We will need some data to generate chart, so here we will use mysql database and database query to fetch data from database.

So basucally here we will leran to implement simple dynamic column chart using highcharts library in php and ofcourse will use mysql database.

For for that, first thing we will need to create a database and tables where we will put some data. So for full example let’s follow the steps as given below.

Step 1: Create Database

Here for example, i will create a database named shopping and under this database we will need to create some tables, here i will create only two table one is to stroe customers information and another to store orders.

So run the following query in your query window.

Create customers table

CREATE TABLE IF NOT EXISTS `customers` (

  `id` int(11) NOT NULL AUTO_INCREMENT,

  `name` varchar(30) NOT NULL,

  `email` varchar(30) NOT NULL,

  `phone` varchar(15) NOT NULL,

  `created_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,

  PRIMARY KEY (`id`)

) ENGINE=InnoDB  DEFAULT CHARSET=latin1 AUTO_INCREMENT=10 ;

Now you will to put some data into these two tables. You can put any data accoring to the column and your need. After putting data we can be able to show the chart according the the data.

Step 2: Create database configuration

Now we will need to create configuration file. So let’s create a new db configuration file **db_config.php **and put the following code into this file.

db_config.php

<?php
  $dbHost = "localhost";
  $dbDatabase = "shopping";
  $dbUser = "root";
        $dbPassword = ""; 

  $mysqli = mysqli_connect($dbHost, $dbUser, $dbPasswrod, $dbDatabase);
?>

#php #create highchart in php #generate highchart in php #high chart using php and mysql example #highchart example #how to implement high chart in php #how to use highchart

How to Install PHP on Debian 9

Debian 9 ships with PHP version 7.0 will soon reach end-of-life for support and no longer receive security updates.

In this tutorial, we will walk you through the steps for installing PHP 7.2 on a Debian 9 server. We will also show you how to configure Apache and Nginx to run PHP.

#php #debian #debian 9

Country State City Dropdown list in PHP MySQL PHP

Here, i will show you how to populate country state city in dropdown list in php mysql using ajax.

Country State City Dropdown List in PHP using Ajax

You can use the below given steps to retrieve and display country, state and city in dropdown list in PHP MySQL database using jQuery ajax onchange:

• Step 1: Create Country State City Table
• Step 2: Insert Data Into Country State City Table
• Step 3: Create DB Connection PHP File
• Step 4: Create Html Form For Display Country, State and City Dropdown
• Step 5: Get States by Selected Country from MySQL Database in Dropdown List using PHP script
• Step 6: Get Cities by Selected State from MySQL Database in DropDown List using PHP script

https://www.tutsmake.com/country-state-city-database-in-mysql-php-ajax/

#country state city drop down list in php mysql #country state city database in mysql php #country state city drop down list using ajax in php #country state city drop down list using ajax in php demo #country state city drop down list using ajax php example #country state city drop down list in php mysql ajax