” The Roots of Education are Bitter, But The Fruit is Sweet”
Applications of PHP
Web Pages and Web-Based Applications:
Any web page or web application developed in the current ecosystem needs to offer a high degree of customization, provide highly interactive user interface, be capable of performing online transactions and integrate with database systems. Through its three-tiered architecture which works on browser, server and database system in a linear manner, PHP offers a reliable solution to achieve these features. As a consequence, PHP is used by over 82% of websites for server side programming; over 244 million websites are built using PHP. Further, web-based enterprise applications and a multitude of Facebook apps are also scripted in PHP.
Web Content Management Systems:
PHP offers support to numerous databases including MySQL, Oracle and MS Access and is capable of interacting with other services using protocols such as IMAP, LDAP, POP3, NNTP, SNMP, HTTP and COM . As a result, PHP has been used for creating popular web Content Management Systems (CMS), including WordPress and its plugins, user-facing portion of Facebook, Joomla, Drupal, Moodle, Silverstripe, MediaWiki, Digg and others.
From small businesses to large enterprises, selling to online shoppers is now an indispensable requirement. Through use of frameworks like CodeIgniter and CakePHP, PHP allows creation of eCommerce applications in a swift and simple manner. Many of the highly used eCommerce platforms, such as OpenCart, Magento, PrestaShop, Zen Cart, AgoraCart and Ubercart, have all been created on PHP.
While PHP is largely used as a scripting language for web-based applications, it is also possible to employ it for creating desktop graphical user interface (GUI) based applications. Tools like PHP-GTK 2, DevelStudio and ZZEE PHP GUI, allow scripting in PHP, compiling it into .exe capable of running standalone.
An open source library, such as Ming, helps to create .SWF format movies which include most of the features of Flash – gradients, bitmaps (pngs and jpeg), morphs, shapes, text, button, actions and animations. Further, Flash elements like login-form and email form can be easily created and incorporated into dynamic web pages using PHP.
Image Processing and Graphic Design
Apart from managing text content, PHP can also be used to manipulate images. Integration of various image processing libraries, such as GD library, Imagine and ImageMagick, in PHP applications allows rotating, cropping, resizing, creating thumbnail pictures, adding watermarks and generating output images in multiple formats including jpeg, gif, wbmp, xpm and png. This feature is an essential requirement for building robust websites and web applications.
Through use of tools like Image_Graph, PHP can be used to create a variety of graphs, charts, scatter-dot plots and other means of graphical representations. This feature finds application across client-side desktop applications, eCommerce websites and other applications where data needs to be presented in a concise and graphical manner.
What is Python ?
Python is an interpreted, object-oriented, high-level programming language with dynamic semantics. Its high-level built in data structures, combined with dynamic typing and dynamic binding, make it very attractive for Rapid Application Development, as well as for use as a scripting or glue language to connect existing components together. Python’s simple, easy to learn syntax emphasizes readability and therefore reduces the cost of program maintenance. Python supports modules and packages, which encourages program modularity and code reuse. The Python interpreter and the extensive standard library are available in source or binary form without charge for all major platforms, and can be freely distributed.
It is a powerful and easy to learn programming language and efficient high-level data structures and a simple but effective approach to object-oriented programming.The interpreter processes Python at runtime. It is not necessary to compile the program before executing it. This is similar to PERL and PHP.You can sit on a Python indicator and interact directly with the interpreter to write your own programs.Python supports object-oriented style or the programming technique that encapsulates the code within objects.Python is a great language for beginner’s programmers and supports the development of a wide range of applications.
Features of Python
Python- Easy to Learn and Use
Python is very easy to code. Compared to other popular languages like C, C++ and JAVA, it is easier to code in Python. Anyone can learn Python syntax in a few hours. Although it is safe, mastering Python requires learning all its advanced concepts, packages and modules. It takes time. Therefore, it is easy to program.
The Python code is very similar to English. Moreover, since it is written dynamically, it requires a recess. This helps readability.
Python – Expressive Language
First of all, let’s learn about expressiveness. Suppose we have two languages, X and Y, and all the programs that can be done in X can be done in Y using local transformations. However, there are some programs that can be done in Y, but not in X, using local transformations. So, Y is said to be more expressive than X. Python provides us with many constructions that help us focus on the solution instead of syntax.
This is one of the great features of Python that explains why you should learn Python.
Python – Interpreted Language
If you are familiar with languages like C, C ++ or Java, you must first compile it and then run it. But in Python it is not necessary to compile it. Internally, the source code becomes an immediate form called bytecode. Therefore, all you need to do is run your Python code without worrying about linking to libraries and other things.
By interpretation we mean that the source code is executed line by line, and not all at once. For this reason, it is easier to debug the code. Furthermore, the interpretation makes it a little slower than Java, but that does not matter with the advantages it offers.
Python – Cross-platform Language
Let’s say you wrote a Python code for your Windows machine. Now, if you want to run it on Linux, Unix and Macintosh, you do not need to make any changes. In other words, you can take a code and run it on any machine, it is not necessary to write a different code for different machines. This makes Python a portable language.
Python – Free and Open Source
The Python language is available for free on the official Python website. And it’s open source. Means it’s source code is available to the public. You can download it, change it, use it. That’s why it’s open source.
Python – Large Standard Library
Python has a large and extensive library and offers a wide set of modules and functions for rapid application development.
Python – Extensible
We can write some of our Python codes in other languages such as C, C ++. This makes Python an extensible language, which means, it can be extended to other languages.
Python -GUI Programming Support
We can develop GUI (Graphical user interfaces) applications using Python.
Python – Object-Oriented Language
It is said that a programming language that can model the real world is object-oriented. Python focuses on objects and combines data and functions. On the contrary, a language oriented to the procedure revolves around the functions, which are codes that can be reused. Python supports procedural and object-oriented programming, which is one of the key features of Python. It also supports multiple inheritance, unlike Java.
Python – Dynamically Typed
Python is a dynamically typed language. Means the type for a value is decided at runtime, not in advance. It is not necessary to specify the type of data when declaring it.
Application for Python Program
- Console application.
- Desktop application.
- Web application.
- Mobile application.
- Machine Learning.
- Data Science.
- IOT application.