php -v code example

Example 1: what php can do

PHP can generate dynamic page content.
PHP can create, open, read, write, delete, and close files on the server.
PHP can collect form data.
PHP can send and receive cookies.
PHP can add, delete, modify data in your database.
PHP can be used to control user-access.
PHP can encrypt data and apply validation.
PHP used to send and receive E-Mails.
PHP can be used to integrate with other third party tools.
PHP can output images, PDF files, and even Flash movies. You can also output any text, such as XHTML and XML.

Example 2: php

echo "Hello World";

Example 3: php

<?php
class Connection
{
    protected $link;
    private $dsn, $username, $password;
    
    public function __construct($dsn, $username, $password)
    {
        $this->dsn = $dsn;
        $this->username = $username;
        $this->password = $password;
        $this->connect();
    }
    
    private function connect()
    {
        $this->link = new PDO($this->dsn, $this->username, $this->password);
    }
    
    public function __sleep()
    {
        return array('dsn', 'username', 'password');
    }
    
    public function __wakeup()
    {
        $this->connect();
    }
}?>

Example 4: php

<?php 
echo "Hello, World!"; 
?>

Example 5: PHP full form

PHP is an acronym for "PHP: Hypertext Preprocessor" PHP is a widely-used, open source scripting language. PHP scripts are executed on the server.

Example 6: What is PHP

PHP is a scripting language normally used by web developers to build websites.
It supports object oriented programming.
It even has support for building windows desktop applications with PHP Desktop