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The new data structures in PHP8 make your code clearer and easier to understand

With the continuous development of the Internet, PHP has become one of the preferred languages for mass developers and has become one of the commonly used programming languages in the field of Internet development. In recent years, PHP has become more than just a function, but a complete, mature programming language capable of large-scale development. PHP8 was officially released in 2020, bringing many exciting features and updates. Among these new functions, the newly added data structures are even more eye-catching. 1. New data structures In PHP8, some new data structures have been added, among which the most

Jun 21, 2023 am 09:56 AM

PHP 数据结构清晰易懂

Property nullability in PHP8 makes code especially safe

The attribute nullability in PHP8 makes the code particularly secure. With the gradual development of Internet technology, PHP, as the main language in the field of web development, has become more and more popular. The release of the latest version of PHP, especially the attribute nullability in PHP8, provides developers with a better programming experience and security, making PHP development projects particularly safe. In PHP8, attribute nullability is one of the new features. It allows programmers to mark properties as nullable or non-nullable when defining classes and objects

Jun 21, 2023 am 09:56 AM

安全 PHP 属性可空性

Named arguments in PHP8 make function calls more intuitive

Namedarguments in PHP8 make function calls more intuitive. With the release of PHP8, programmers can use the new features of PHP8 to improve the readability and maintainability of code. One such feature is namedarguments, which allow parameter names to be used to specify parameter values when calling PHP functions. The traditional approach is to use positional parameters to call functions, which makes the code difficult to read and understand, and when a function has multiple parameters, the parameter values can be confused. exist

Jun 21, 2023 am 09:54 AM

PHP 函数调用 named arguments

PHP8 supports Union types, making type processing more flexible

PHP is a loosely typed programming language that allows the use of different data types in the code, such as strings, integers, floating point numbers, etc. As PHP continues to develop, type processing has become a topic of increasing concern. The launch of PHP8 is an important milestone. It introduces Uniontypes to make type processing more flexible. What are Uniontypes? Uniontypes means that a variable can have multiple data types at the same time. Before PHP7, variables

Jun 21, 2023 am 09:49 AM

PHP Union types 灵活处理

New features of PHP8 make programming more efficient

PHP is a programming language widely used in Web development. It has many advantages such as easy to learn and use, the ability to quickly build Web applications, good scalability, and open source. Therefore, it is favored by many developers. In the latest PHP8 version, more emphasis is placed on the standardization and simplicity of the code, a large number of new features are introduced and existing features are optimized, further improving the development efficiency of programmers and the quality of the code. Let's introduce the new features in PHP8 one by one. JIT Compiler JIT (just in time compilation) is a highly

Jun 21, 2023 am 09:04 AM

PHP 新特性高效编程

Named arguments in PHP8 make your code easier to read and write

A new feature is introduced in PHP8 - namedarguments (named parameters), which can make function calls clearer and more concise, and the logic easier to understand. This article will introduce namedarguments in PHP8, as well as its benefits and application scenarios. What are namedarguments? In PHP8, we can specify a name for certain parameters when calling a function, so that we can use these names to refer to the corresponding parameters inside the function. Give an example

Jun 21, 2023 am 09:01 AM

PHP named arguments 易读易写

The Union type in PHP8 can greatly simplify code

With the release of PHP8, the new Union type has become an important feature in PHP. This new type makes it easier for developers to express complex type constraints, thereby simplifying code. This article will discuss the advantages of the Union type in detail and introduce how to use it in code to improve development efficiency. What is Union type? The Union type is a new feature in PHP8 that allows a variable to have multiple different types. Specifically, when the type of a variable is a Union class

Jun 21, 2023 am 08:54 AM

PHP Union类型简化代码

PHP8 adds a large number of convenient and practical functions for arrays

A large number of convenient and practical functions have been added to PHP8 for arrays. PHP8 is the latest PHP version, released in November 2020, and brings many improvements and new features. One of the most notable new features are improvements to arrays. In PHP8, a large number of convenient and practical functions have been added to make array operations more convenient and efficient. This article will introduce several important new array functions in PHP8. array_is_list() In PHP8, the array_is_list() function can check arrays

Jun 21, 2023 am 08:50 AM

PHP 数组函数实用函数

The powerful function of match expressions in PHP8 makes your code writing more flexible

The powerful function of match expressions in PHP8 makes you more flexible in writing code. PHP8 is the latest version of the PHP language and brings many new features and optimizations. One of the most exciting features is the new match expression. This expression is similar to the switch statement, but is more powerful and flexible than the switch statement, making it more convenient for developers to write code, and the code is clear and easy to read. In this article, we will delve into the power of match expressions and how you can use it to improve the performance of your PHP applications.

Jun 21, 2023 am 08:42 AM

PHP Match表达式灵活编程

PHP8's new features bring revolutionary changes to code writing

PHP is a widely used server-side programming language. Due to its simplicity and ease of use, its suitability for popular programming tastes, and its benefits in website development, PHP has become the programming language for many websites. The PHP8 upgrade brings some major changes that can bring huge benefits to developers. The following are the most important new features of PHP8. JIT Compiler A JIT (Just-In-Time) compiler is a tool used to compile code at runtime. It converts code in PHP into better machine

Jun 21, 2023 am 08:31 AM

PHP 新特性编写。

Use named parameters in PHP8 to make your code more readable

With the continuous development and upgrading of the PHP language, various new features and syntax have been introduced one after another, providing developers with more convenient and fast coding methods. Among them, the named parameters introduced in PHP8 are a very practical feature that can improve the readability of the code to a certain extent. What are named parameters? Before PHP8, when calling a function, we had to pass parameters in the order defined by the function. This encoding method had certain disadvantages, such as it was prone to errors when there were many parameters, and it was not clear to read. and naming

Jun 21, 2023 am 08:28 AM

PHP 命名参数可读性

The flexibility of function calls in PHP8 allows extremely complex codes to be easily implemented

In the newly launched PHP8 version, the flexibility of function calls has been greatly improved. Compared with previous versions, PHP8's function calls are more flexible, convenient, and practical, making complex codes easy to implement. First of all, the PHP8 version has a new feature of named parameters. By using named parameters to pass parameter values when calling a function, you can not only make the code more readable and understandable, but also avoid errors caused by the wrong order of parameters when calling the function. For example: functionadd($a,$b,$

Jun 21, 2023 am 08:27 AM

PHP 函数调用灵活性

JIT in PHP8 can improve code performance by more than 20%

JIT in PHP8 can improve code performance by more than 20%. Recently, PHP8 announced the launch of the JIT compiler (Just-in-time). According to tests, JIT can improve PHP code performance by more than 20%. This is very good news for PHP developers and enterprises. What is JIT? JIT (just-in-time compiler) is a high-performance compiler that can convert source code into machine code in real time, thereby improving program execution efficiency. Unlike traditional compilers, the JIT compilation process is

Jun 21, 2023 am 08:25 AM

性能 PHP JIT

The data structures that will be supported in PHP8 will provide more space for your code

PHP is a widely used scripting language that is widely used for web development, server-side programming, and command line programming. As PHP continues to be updated and developed, it has increasingly become a more powerful programming tool, providing users with more features and more tools to develop high-quality applications. Among them, data structure is a very important area. An effective data structure can greatly improve the performance and readability of the program. In this article, we will discuss the new data structures supported in PHP8 that will allow

Jun 21, 2023 am 08:13 AM

PHP 数据结构代码空间