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Do you know how to enable opcache in PHP7 to improve performance?

Brother Niao said in his blog that among several tips to improve the performance of PHP 7, the first one is to enable opcache: Remember to enable Zend Opcache, because PHP7 is faster than PHP-5.6 with Opcache enabled even if Opcache is not enabled....

Feb 10, 2021 am 09:10 AM

PHP7

Introducing how to install php7.3.0 on Linux

The PHP7 column introduces how to install php7.3.0 on Linux. Friends in need can learn more about it. The method is detailed and concise. You can leave a message in the comment area for discussion.

Feb 09, 2021 am 09:55 AM

linux php7.3.0

Introducing the pitfalls of upgrading PHP7!

I heard before that the php7 version has been greatly improved, and finally the company's projects will be upgraded to PHP7. Before upgrading, I read some introductions compiled by everyone and found that this version has major changes from the bottom up. Of course, the efficiency has also been improved a lot. In addition to some new features (everyone has already written about this completely, I will write some that I haven’t seen, and I will update it slowly as the project progresses). Extension part 1. Pay attention to your own PHP version, and download/install it. For the corresponding extension, I am in a windows environment, so I downloaded the dll file as a friendly reminder: Attention...

Feb 08, 2021 am 10:13 AM

PHP7踩坑

Building PHP7 operating environment under Windows 7

php7 claims to be able to catch up with Facebook's HHVM. In order to experience the legendary high performance, I deliberately tried to install php7 on my local computer. I have to admit that the operating environment of php7 is still a bit harsh compared to the previous php5. of. Let’s start with the topic. 1. Environment preparation 1. Windows 7 version requirements If you are using a win 7 system, you must ensure that the SP1 update package is installed on your system. This is absolutely necessary, as shown in Figure 2.

Feb 07, 2021 am 09:27 AM

PHP7 Windows7

Introduction to installing PHP7 in Linux environment

The PHP7 column introduces how to install PHP7 in the Linux environment. Friends in need can take a look. It is explained in detail. You can leave a message for discussion.

Feb 05, 2021 am 09:11 AM

linux php7环境

Let's take a look at the new features and performance optimizations of php7 and PHP5.

In PHP5, the execution process from php scripts to opcodes is: Lexing: lexical scanning analysis, converting source files into token streams; Parsing: syntax analysis, generating op arrays at this stage. 2) In PHP7, op arrays are no longer directly generated during the syntax analysis phase, but AST is generated first, so there is one more step in the process: Lexing: lexical scanning analysis, converting source files into tok...

Feb 04, 2021 am 09:13 AM

php5 php7

Detailed explanation of the overall framework of PHP7 source code

There are many commonly used high-level languages, which can be roughly divided into two types according to their running methods: compiled languages and interpreted languages. Compilation refers to "translating" the program source code into assembly language before the application source program is executed, and then further compiling it into a target file according to the software and hardware environment. The tool that completes the compilation work is generally called a compiler. Interpreted languages are "translated" into machine language when the program is running. However, "translation" is performed once, so the execution efficiency is low. The job of the interpreter is to "translate...

Feb 03, 2021 am 10:18 AM

PHP7源码

Introducing how to install php7.3 on Linux

The PHP7 column introduces how to install php7.3 on Linux. It has a more detailed process. Friends in need can take a look. If you need improvement, you can leave a message in the comment area and learn and improve together.

Feb 02, 2021 am 09:30 AM

linux 安装php7.3

Let's take a look at the new features of each version of PHP 7.x

PHP7 should be a modern PHP in addition to the basics. Because in PHP7, strong type definitions and some grammatical writing methods, such as combined comparison operators, define() can define arrays and other features. The formal introduction begins below.

Feb 01, 2021 am 09:42 AM

php7版本

Understand and compare new features of php7

PHP7 has a variety of uses after it goes online. This article introduces some new features and explains how to use them. Students in need can take a look and discuss them together to add and improve them.

Jan 29, 2021 am 09:35 AM

php7新特性

A message for those who are planning to upgrade to PHP7

This article is a summary of the lecture + follow-up research. Speaking of following the fashion back then, I immediately installed php7 on my computer as soon as it came out. php5 and php7 coexisted. I immediately wrote a super time-consuming loop script and tested it. It is true that php7 is much more powerful. Then I also paid attention to some new additions. Features and some discarded usage. Since PHP upgrade is a top priority, and the company only plans to upgrade in the near future, I have been able to appreciate the pleasure brought by PHP7 in private before. The friend in charge of the upgrade made a sharing, which is quite comprehensive. I will mark it here as a note. Main research questions

Jan 28, 2021 am 09:41 AM

升级PHP7

Compare the running efficiency of php7 and php 5.5

After reading the php7 installation article on the website, I finally installed php7 step by step. PHP7 installation tutorial address: http://www.hcoder.net/books/read_10101.html It is said that PHP7 runs extremely efficiently. Is this true? Let me try it myself. The code is as follows: php$stratTime = microtime(true);$startMemory = memory_get_u

Jan 27, 2021 am 09:55 AM

php7 php 5.5

Introducing the new features of each version of PHP 7.x

php7 should be a kind of current php in addition to the basics. Because it appeared in php7, strong type definitions, and some grammatical writing methods, such as combined comparison operators, define() can define arrays and other features. Let's start the official...

Jan 26, 2021 am 09:35 AM

php7版本