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  • Book Overview & Buying Learning PHP 7 High Performance
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Learning PHP 7 High Performance

Learning PHP 7 High Performance

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Learning PHP 7 High Performance

Learning PHP 7 High Performance

Overview of this book

PHP is a great language for building web applications. It is essentially a server-side scripting language that is also used for general-purpose programming. PHP 7 is the latest version, providing major backward-compatibility breaks and focusing on high performance and speed. This fast-paced introduction to PHP 7 will improve your productivity and coding skills. The concepts covered will allow you, as a PHP programmer, to improve the performance standards of your applications. We will introduce you to the new features in PHP 7 and then will run through the concepts of object-oriented programming (OOP) in PHP 7. Next, we will shed some light on how to improve your PHP 7 applications' performance and database performance. Through this book, you will be able to improve the performance of your programs using the various benchmarking tools discussed. At the end, the book discusses some best practices in PHP programming to help you improve the quality of your code.
Table of Contents (11 chapters)
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10
Index

NGINX and Apache


There are too many HTTP server software available, and each one has its pros and cons. The two most popular HTTP servers used are NGINX and Apache. Let's have a look at both of them and note which one is better for our needs.

Apache

Apache is the most widely used HTTP server and is loved by most administrators. It is selected by administrators because of its flexibility, widespread support, power, and modules for most of the interpreted languages, such as PHP. As Apache can process a vast number of interpreted languages, it does not need to communicate with other software to fulfill the request. Apache can process requests in prefork (the processes are spawned across thread), worker (threads are spawned across processes), and event-driven (same as worker process, but it sets dedicated threads for keep-alive connections and separate threads for active connections); thus, it provides much more flexibility.

As discussed earlier, each request will be processed by a single thread...

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Learning PHP 7 High Performance
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