search
HomeBackend DevelopmentPHP ProblemWhich version of PHP is better and more stable?

Often webmasters ask me which version of PHP is better when setting up the environment? Which version is more stable? Here Huoduan Network expresses its views.

Generally speaking, the newer the version, the better. For example, PHP5.6/7.0 is much faster than the previous 5.3/5.2, but many programs do not support the new PHP version. At this time, it depends on your program, if you want to be compatible with more programs, it is recommended to use PHP5.3.X version. If you want to pursue higher performance, PHP5.6.X or even PHP7.0 is recommended.

From the perspective of website development, the higher the PHP version, the better. After all, the new version has improved in all aspects. For example, many people’s functional calculation tests of PHP7.0 are more than 3 times faster than 5.X. , but many well-known domestic CMS cannot perfectly support PHP7.0, and many virtual hosts only support 5.2/5.3/5.4, making 7.0 difficult to popularize.

This site is currently using PHP5.6.18. Since there are other programs on the server that use a certain PHP framework, they are not perfectly compatible with PHP7.0, so we have to give up upgrading to 7.0.

PHP language is one of the most used open source scripting languages ​​at present. Many websites will choose to change the language for construction. Since there are many versions of PHP language, webmasters often ask Which PHP version is stable? Sex is Better for consultation, and then the editor will analyze this issue for everyone.

Webmasters who know about American hosts all know that American hosts support the use of PHP language to build websites, especially Linux. Its compatibility with PHP language is better than Windows hosts, so the website built The stability is also improved.

The current versions of the PHP language include the following:

Before PHP5.2: autoload, PDO and MySQLi, type constraints

PHP5.2: JSON support

PHP5.3: Deprecated features, anonymous functions, new magic methods, namespaces, late static binding, Heredoc and Nowdoc, const, ternary operator, Phar

PHP5.4: Short Open Tag, array abbreviation, Traits, built-in Web server, details modified

PHP5.5: yield, list() is used for foreach, details modified

PHP5.6: constant enhancement, Variable function parameters, namespace enhancement

 PHP 7.0.2: Compared with PHP5.6, the performance has been greatly improved, and it has many new features.

Usually, the newer the PHP version, the better. For example, PHP5.6 and 7.0 versions will be much faster than the following 5.3/5.2, but some programs do not support the new version of PHP, so Only choose the program with the best stability and compatibility based on the website program. It is currently recommended to use the PHP5.3.X version. If the webmaster has higher performance requirements, he can choose the PHP5.6.X or even PHP7.0 version.

Although the overall performance of the PHP7.0 version is much higher than that of the PHP5. /5.4/5.6 versions are generally more stable.

This is the introduction of which PHP version has better stability. When the website CMS supports it, usually the higher the PHP version chosen, the better the stability and performance will be.

Recommended learning: php video tutorial

The above is the detailed content of Which version of PHP is better and more stable?. For more information, please follow other related articles on the PHP Chinese website!

Statement
This article is reproduced at:csdn. If there is any infringement, please contact admin@php.cn delete
ACID vs BASE Database: Differences and when to use each.ACID vs BASE Database: Differences and when to use each.Mar 26, 2025 pm 04:19 PM

The article compares ACID and BASE database models, detailing their characteristics and appropriate use cases. ACID prioritizes data integrity and consistency, suitable for financial and e-commerce applications, while BASE focuses on availability and

PHP Secure File Uploads: Preventing file-related vulnerabilities.PHP Secure File Uploads: Preventing file-related vulnerabilities.Mar 26, 2025 pm 04:18 PM

The article discusses securing PHP file uploads to prevent vulnerabilities like code injection. It focuses on file type validation, secure storage, and error handling to enhance application security.

PHP Input Validation: Best practices.PHP Input Validation: Best practices.Mar 26, 2025 pm 04:17 PM

Article discusses best practices for PHP input validation to enhance security, focusing on techniques like using built-in functions, whitelist approach, and server-side validation.

PHP API Rate Limiting: Implementation strategies.PHP API Rate Limiting: Implementation strategies.Mar 26, 2025 pm 04:16 PM

The article discusses strategies for implementing API rate limiting in PHP, including algorithms like Token Bucket and Leaky Bucket, and using libraries like symfony/rate-limiter. It also covers monitoring, dynamically adjusting rate limits, and hand

PHP Password Hashing: password_hash and password_verify.PHP Password Hashing: password_hash and password_verify.Mar 26, 2025 pm 04:15 PM

The article discusses the benefits of using password_hash and password_verify in PHP for securing passwords. The main argument is that these functions enhance password protection through automatic salt generation, strong hashing algorithms, and secur

OWASP Top 10 PHP: Describe and mitigate common vulnerabilities.OWASP Top 10 PHP: Describe and mitigate common vulnerabilities.Mar 26, 2025 pm 04:13 PM

The article discusses OWASP Top 10 vulnerabilities in PHP and mitigation strategies. Key issues include injection, broken authentication, and XSS, with recommended tools for monitoring and securing PHP applications.

PHP XSS Prevention: How to protect against XSS.PHP XSS Prevention: How to protect against XSS.Mar 26, 2025 pm 04:12 PM

The article discusses strategies to prevent XSS attacks in PHP, focusing on input sanitization, output encoding, and using security-enhancing libraries and frameworks.

PHP Interface vs Abstract Class: When to use each.PHP Interface vs Abstract Class: When to use each.Mar 26, 2025 pm 04:11 PM

The article discusses the use of interfaces and abstract classes in PHP, focusing on when to use each. Interfaces define a contract without implementation, suitable for unrelated classes and multiple inheritance. Abstract classes provide common funct

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. How to Fix Audio if You Can't Hear Anyone
3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
WWE 2K25: How To Unlock Everything In MyRise
4 weeks agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

WebStorm Mac version

WebStorm Mac version

Useful JavaScript development tools

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

DVWA

DVWA

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

Atom editor mac version download

Atom editor mac version download

The most popular open source editor

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools