Commonly used PHP open source frameworks include Laravel, Symfony, CodeIgniter, Yii, CakePHP, Zend Framework, Phalcon, etc. Detailed introduction: 1. Laravel, with powerful routing system, ORM tools, template engine, cache and queue functions; 2. Symfony, with powerful routing system, form builder, security authentication, caching and internationalization functions; 3. , CodeIgniter, for building web applications and more.
The operating environment of this article: Windows 10 system, PHP8.1.3 version, Dell G3 computer.
There are many commonly used PHP open source frameworks. The following are some of the more popular and commonly used frameworks:
Laravel: Laravel is currently one of the most popular PHP frameworks. It provides a set of elegant , concise syntax and rich functions allow developers to quickly build web applications. Laravel has a powerful routing system, ORM (Object Relational Mapping) tools, template engine, cache and queue functions.
Symfony: Symfony is a mature PHP framework that provides a rich set of components and tools for building scalable web applications. The Symfony framework has a powerful routing system, form builder, security authentication, caching and internationalization.
CodeIgniter: CodeIgniter is a lightweight PHP framework with concise syntax and fast execution speed. CodeIgniter provides a simple yet powerful set of tools for building web applications, including features such as a database abstraction layer, form validation, session management, and error handling.
Yii: Yii is a high-performance PHP framework with a powerful caching and routing system, as well as a rich extension mechanism. The Yii framework supports the MVC (Model-View-Controller) architecture and provides a set of powerful ORM tools and form builders.
CakePHP: CakePHP is a simple yet powerful PHP framework that adopts the MVC architecture and provides a rich set of tools and features for quickly building web applications. CakePHP features a database abstraction layer, form validation, caching, and internationalization.
Zend Framework: Zend Framework is a powerful PHP framework that provides a flexible set of tools and components for building scalable web applications. Zend Framework supports MVC architecture and has a powerful database abstraction layer, form builder, caching and internationalization functions.
Phalcon: Phalcon is a high-performance PHP framework provided as a C language extension with fast execution speed and low memory consumption. The Phalcon framework supports the MVC architecture and provides a powerful set of ORM tools and routing systems.
In addition to these frameworks, there are many other PHP open source frameworks to choose from, such as Slim, FuelPHP, Flight, etc. Each framework has its own unique characteristics and applicable scenarios. Developers can choose the framework that suits them according to their needs and preferences.
The above is the detailed content of What are the commonly used PHP open source frameworks?. For more information, please follow other related articles on the PHP Chinese website!

php把负数转为正整数的方法:1、使用abs()函数将负数转为正数,使用intval()函数对正数取整,转为正整数,语法“intval(abs($number))”;2、利用“~”位运算符将负数取反加一,语法“~$number + 1”。

实现方法:1、使用“sleep(延迟秒数)”语句,可延迟执行函数若干秒;2、使用“time_nanosleep(延迟秒数,延迟纳秒数)”语句,可延迟执行函数若干秒和纳秒;3、使用“time_sleep_until(time()+7)”语句。

php字符串有下标。在PHP中,下标不仅可以应用于数组和对象,还可应用于字符串,利用字符串的下标和中括号“[]”可以访问指定索引位置的字符,并对该字符进行读写,语法“字符串名[下标值]”;字符串的下标值(索引值)只能是整数类型,起始值为0。

php除以100保留两位小数的方法:1、利用“/”运算符进行除法运算,语法“数值 / 100”;2、使用“number_format(除法结果, 2)”或“sprintf("%.2f",除法结果)”语句进行四舍五入的处理值,并保留两位小数。

判断方法:1、使用“strtotime("年-月-日")”语句将给定的年月日转换为时间戳格式;2、用“date("z",时间戳)+1”语句计算指定时间戳是一年的第几天。date()返回的天数是从0开始计算的,因此真实天数需要在此基础上加1。

在php中,可以使用substr()函数来读取字符串后几个字符,只需要将该函数的第二个参数设置为负值,第三个参数省略即可;语法为“substr(字符串,-n)”,表示读取从字符串结尾处向前数第n个字符开始,直到字符串结尾的全部字符。

方法:1、用“str_replace(" ","其他字符",$str)”语句,可将nbsp符替换为其他字符;2、用“preg_replace("/(\s|\ \;||\xc2\xa0)/","其他字符",$str)”语句。

查找方法:1、用strpos(),语法“strpos("字符串值","查找子串")+1”;2、用stripos(),语法“strpos("字符串值","查找子串")+1”。因为字符串是从0开始计数的,因此两个函数获取的位置需要进行加1处理。


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