Why used php

PHP, a server-side language that has been around for more than 25 years, tends to evoke some strong opinions among developers today. It is true that PHP has slipped down the rankings of the most popular programming languages, from 5th in to 8th in as per the Stack Overflow annual developer survey.

So what gives? PHP Hypertext Preprocessor is known as a general-purpose scripting language that can be used to develop dynamic and interactive websites. It was among the first server-side languages that could be embedded into HTML, making it easier to add functionality to web pages without needing to call external files for data. Its use has evolved over the years, with regular upgrades version 8. Though these days it is not considered the sexiest of languages, here are some key PHP benefits that help explain why it is still so important in web development.

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This article was originally published on ITBriefcase. You may use it to create a blog, a photo gallery, an online store, a news portal, and many other types of websites. Facebook is another self-explanatory example of what PHP can do.

This social network has long since evolved into a complex environment that has a diverse range of functions, including instant messaging, advertising, blogging, news presentation, video playback, and others, but is still based on the PHP code closely tied with other web technologies.

The popularity of PHP is the logical result of its numerous advantages, all of which make it a powerful and effective development tool. Below is the short list of reasons why PHP is a great choice for your web app, which will be subsequently described in more detail. The popularity of PHP gave rise to the numerous community of developers, a fraction of which can be potential candidates for hire.

The large number of available specialists results in high competitiveness and lower demanded wages, which is beneficial for reducing development costs. Besides, this language is rather easy to learn and implement, so even junior developers are usually able to effectively realize the basic functionality of an app. Many tutorials, manuals, and other reference materials are available, which facilitates the development and may provide help and the source of inspiration in tough situations.

These materials are also invaluable for novice programmers making the learning process easier with gradually increasing difficulty. And, as was described above, learning PHP is comparatively easy, though not as easy as learning Python, for example, which further adds to its popularity. The use of PHP makes website pages load faster as compared to many other web development technologies.

For example, currently, PHP is about three times faster than Python for most use scenarios. In its turn, lower loading time is an important SEO ranking factor that helps further promote a website by bringing competitive advantages. A higher application speed keeps customers satisfied and, in combination with other advantages, helps build and retain the client base.

PHP allows connection to almost any type of database. The most common choice is MySQL, mainly because it is free, effective, and popular among developers.

This way, the developers are not limited to using a particular database and may select the most optimal one for a future app, taking all relevant factors into consideration. PHP is a free-to-use technology that presents considerable savings for the development budget. Also, the majority of development tools that are usually utilized in combination with PHP are open-source software and can be used free of charge; thus, they additionally reduce the project cost.

Moreover, there are numerous frameworks, such as Laravel and CodeIgniter, and various CMS, such as Wordpress and Drupal, for example, that extend the functionality of PHP and make the development process easier and more effective. All these components are free, and the stack is well-tested, which implies the reduction of required time and funds for development.

Flexibility makes PHP able to effectively combine with many other programming languages so that the software product could use the most effective technology for each particular feature. Moreover, PHP is a cross-platform language, which means that developers may use any primary operating system — Windows, Linux, macOS — to perform coding. Such flexibility greatly facilitates the development process by making it faster and less expensive.

Nowadays, many modern products tend to use cloud computing solutions like Amazon Web Services, for various purposes. Thus, a PHP application can be deployed on a cloud server and achieve excellent scalability and other beneficial effects.

Even more, the area of cloud computing is not monopolized by other coding languages, so PHP has taken its place in such implementations. Though PHP is undoubtedly useful in the field of web development, it also has several disadvantages that prevent it from dominating that area. The PHP tags themselves are not case-sensitive, but it is strongly recommended that we use lower case letter.

The code below illustrates the above point. We will be referring to the PHP lines of code as statements. PHP statements end with a semi colon ;.

If you only have one statement, you can omit the semi colon. If you have more than one statement, then you must end each line with a semi colon. For the sake of consistency, it is recommended that you always end your statement s with a semi colon.

PHP scripts are executed on the server. The output is returned in form of HTML. Skip to content. Report a Bug.