Power of PHP { Server-side scripting | Command-line scripting }

The Power of PHP lies within the facts that it uses server-side scripting as well as it can run without any server or browser as well as it has the ability to write cross-platform applications also  PHP supports a wide range of databases. 

As we already know that the PHP is mainly focused on server-side scripting, so you can do anything any other CGI program can do, such as collect form data, generate dynamic page content, or even send and receive cookies. But PHP can do much more than this as there are three main areas where PHP scripts are used.

Server-side scripting

The most traditional and main target field for PHP which needs three things to work: the PHP parser (CGI or server module), a web server, and a web browser. You will need to run the webserver, with a connected PHP installation. You can access the PHP program output with a web browser, viewing the PHP page through the server. All these can run on your home machine if you are just experimenting with PHP programming.

Command-line scripting

 Another beautiful thing about PHP is its command-line Scripting. You can make a PHP script to run it without any server or browser. You only need the PHP parser to use it this way. By using this type of usage is ideal for scripts regularly executed using cron (on *nix or Linux) or Task Scheduler (on Windows). These scripts can also be used for simple text processing tasks. See the section about Command line usage of PHP for more information.

         

Writing desktop applications

PHP is not exactly the very best language in order to create a desktop application with a graphical user interface, but if you know PHP very well and would like to use some of the well known advanced PHP features in your client-side applications then you can also use PHP-GTK to write such programs. Now you also have the ability to write cross-platform applications using this way. 

PHP-GTK is an extension to PHP also it is not available in the main distribution However if you are interested in PHP-GTK then you can visit » its own website. PHP can be used on all major operating systems, including Linux, many Unix variants (including HP-UX, Solaris and OpenBSD), Microsoft Windows, macOS, RISC OS, and probably others. PHP also has support for most of the web servers today. This includes Apache, IIS, and many others. And this includes any web server that can utilize the FastCGI PHP binary, like Lighttpd and Nginx. PHP works as either a module or as a CGI processor.

So with PHP, you have the freedom of choosing an operating system and a web server. Furthermore, you also have the choice of using procedural programming or object-oriented programming (OOP), or a mixture of them both.

PHP also supports talking to other services using protocols such as LDAP, IMAP, SNMP, NNTP, POP3, HTTP, COM (on Windows) and countless others. You can also open raw network sockets and interact using any other protocol. PHP also has the support for WDDX complex data exchange between virtually all Web programming languages. Talking about interconnection, PHP has support for instantiation of Java objects and using them transparently as PHP objects.

 

According to w3school.com

• PHP can generate the 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

With PHP you are not limited to output HTML. You can output images, PDF files, and even Flash movies. You can also output any text, such as XHTML and XML.

 

As you can see this page is not enough to list all the features and benefits PHP can offer. So if you want us to write Another Article for this Topic Explaining more in thorough detail you can always comment also follow us on Instagram and Facebook to receive Latest Updates first.

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