Home Backend Development PHP Tutorial Summary of usage of PHP detection function

Summary of usage of PHP detection function

Jun 12, 2017 am 11:30 AM

这篇文章主要介绍了php登录超时检测功能实例详解的相关资料,需要的朋友可以参考下php登录超时检测功能实例详解前言:php登录超时问题,当用户超过一定时间没有操作页面时自动退出登录,原理是通过js进行访问判断的!代码如下(以thinkphp5.0版本为例)1、创建登录版块控制器:request = \think\Request::

1. 总结关于登录超时应该注意的问题

Summary of usage of PHP detection function

简介:这篇文章主要介绍了php登录超时检测功能实例详解的相关资料,需要的朋友可以参考下php登录超时检测功能实例详解前言:php登录超时问题,当用户超过一定时间没有操作页面时自动退出登录,原理是通过js进行访问判断的!代码如下(以thinkphp5.0版本为例)1、创建登录版块控制器:<?phpnamespace app\manage\control;use \thin...

2. php登录超时检测功能的示例代码分析

Summary of usage of PHP detection function

简介:这篇文章主要介绍了php登录超时检测功能实例详解的相关资料,需要的朋友可以参考下

3. PHP开发工具集一

简介:PHP开发工具集1    这里介绍了一些 PHP IDE 工具,非常见的 Editplus 之类的,都是专门为 PHP 开发的,有兴趣都可以试试看,找出自己用得顺手的就可以了,呵呵,本人一年来都是用 Zend Studio 作为开发工具,因为调试和编写都很方便,代码检测功能和手册查阅功能我非常喜欢。    我这里整理的都是专门为PHP设计的IDE,edi

4. php检测apache mod_rewrite模块是否安装的方法

简介:这篇文章主要介绍了php检测apache mod_rewrite模块是否安装的方法,通过对apache mod_rewrite模块相关函数的检测实现该检测功能,需要的朋友可以参考下

5. PHP开发工具集锦

简介:这里介绍了一些 PHP IDE 工具,非常见的 Editplus 之类的,都是专门为 PHP 开发的,有兴趣都可以试试看,找出自己用得顺手的就可以了,呵呵,本人一年来都是用 Zend Studio 作为开发工具,因为调试和编写都很方便,代码检测功能和手册查阅功能我非常喜欢。

6. 常见的 PHP IDE 开发工具汇总

简介:这里个人推荐一些 PHP IDE 工具,非常见的 Editplus 之类的,都是专门为 PHP 开发的,个人感觉方便容易入手啊简单操作,找出自己用得顺手的就可以了,呵呵,自己最近再考虑试试尝试下 Zend Studio 作为开发工具,因为调试和编写都很方便,代码检测功能和手册

7. python用10行代码实现对黄色图片的检测功能

简介:这篇文章主要介绍了python用10行代码实现对黄色图片的检测功能,涉及Python基于图片库PIL对图片的检测技巧,具有一定参考借鉴价值,需要的朋友可以参考下

8. php检测apache mod_rewrite模块是否安装的方法_PHP

Introduction: This article mainly introduces the method of PHP detecting whether the apache mod_rewrite module is installed. This detection function is realized by detecting the related functions of the apache mod_rewrite module. Friends in need can refer to the following

9. Sharpen the knife but chop wood quickly——Collection of PHP development tools

Introduction: Here are some PHP IDE tools, The very common Editplus and the like are specially developed for PHP. If you are interested, you can give it a try and find out what you are comfortable with. Haha, I have been using Zend Studio as a development tool for the past year because of debugging. It is very convenient for writing and writing. I like the code detection function and manual review function very much. What I have compiled here are IDEs specially designed for PHP, editplus, Ultr

10. php method to detect whether the apache mod_rewrite module is installed_php tips

Introduction: This article mainly introduces the method of PHP detecting whether the apache mod_rewrite module is installed. This detection function is implemented by detecting the related functions of the apache mod_rewrite module. Friends in need can refer to the following

The above is the detailed content of Summary of usage of PHP detection function. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

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

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

Java Tutorial
1660
14
PHP Tutorial
1260
29
C# Tutorial
1233
24
How does session hijacking work and how can you mitigate it in PHP? How does session hijacking work and how can you mitigate it in PHP? Apr 06, 2025 am 12:02 AM

Session hijacking can be achieved through the following steps: 1. Obtain the session ID, 2. Use the session ID, 3. Keep the session active. The methods to prevent session hijacking in PHP include: 1. Use the session_regenerate_id() function to regenerate the session ID, 2. Store session data through the database, 3. Ensure that all session data is transmitted through HTTPS.

Explain different error types in PHP (Notice, Warning, Fatal Error, Parse Error). Explain different error types in PHP (Notice, Warning, Fatal Error, Parse Error). Apr 08, 2025 am 12:03 AM

There are four main error types in PHP: 1.Notice: the slightest, will not interrupt the program, such as accessing undefined variables; 2. Warning: serious than Notice, will not terminate the program, such as containing no files; 3. FatalError: the most serious, will terminate the program, such as calling no function; 4. ParseError: syntax error, will prevent the program from being executed, such as forgetting to add the end tag.

PHP and Python: Comparing Two Popular Programming Languages PHP and Python: Comparing Two Popular Programming Languages Apr 14, 2025 am 12:13 AM

PHP and Python each have their own advantages, and choose according to project requirements. 1.PHP is suitable for web development, especially for rapid development and maintenance of websites. 2. Python is suitable for data science, machine learning and artificial intelligence, with concise syntax and suitable for beginners.

What are HTTP request methods (GET, POST, PUT, DELETE, etc.) and when should each be used? What are HTTP request methods (GET, POST, PUT, DELETE, etc.) and when should each be used? Apr 09, 2025 am 12:09 AM

HTTP request methods include GET, POST, PUT and DELETE, which are used to obtain, submit, update and delete resources respectively. 1. The GET method is used to obtain resources and is suitable for read operations. 2. The POST method is used to submit data and is often used to create new resources. 3. The PUT method is used to update resources and is suitable for complete updates. 4. The DELETE method is used to delete resources and is suitable for deletion operations.

Explain secure password hashing in PHP (e.g., password_hash, password_verify). Why not use MD5 or SHA1? Explain secure password hashing in PHP (e.g., password_hash, password_verify). Why not use MD5 or SHA1? Apr 17, 2025 am 12:06 AM

In PHP, password_hash and password_verify functions should be used to implement secure password hashing, and MD5 or SHA1 should not be used. 1) password_hash generates a hash containing salt values ​​to enhance security. 2) Password_verify verify password and ensure security by comparing hash values. 3) MD5 and SHA1 are vulnerable and lack salt values, and are not suitable for modern password security.

Explain Arrow Functions (short closures) introduced in PHP 7.4. Explain Arrow Functions (short closures) introduced in PHP 7.4. Apr 06, 2025 am 12:01 AM

The arrow function was introduced in PHP7.4 and is a simplified form of short closures. 1) They are defined using the => operator, omitting function and use keywords. 2) The arrow function automatically captures the current scope variable without the use keyword. 3) They are often used in callback functions and short calculations to improve code simplicity and readability.

PHP in Action: Real-World Examples and Applications PHP in Action: Real-World Examples and Applications Apr 14, 2025 am 12:19 AM

PHP is widely used in e-commerce, content management systems and API development. 1) E-commerce: used for shopping cart function and payment processing. 2) Content management system: used for dynamic content generation and user management. 3) API development: used for RESTful API development and API security. Through performance optimization and best practices, the efficiency and maintainability of PHP applications are improved.

PHP: A Key Language for Web Development PHP: A Key Language for Web Development Apr 13, 2025 am 12:08 AM

PHP is a scripting language widely used on the server side, especially suitable for web development. 1.PHP can embed HTML, process HTTP requests and responses, and supports a variety of databases. 2.PHP is used to generate dynamic web content, process form data, access databases, etc., with strong community support and open source resources. 3. PHP is an interpreted language, and the execution process includes lexical analysis, grammatical analysis, compilation and execution. 4.PHP can be combined with MySQL for advanced applications such as user registration systems. 5. When debugging PHP, you can use functions such as error_reporting() and var_dump(). 6. Optimize PHP code to use caching mechanisms, optimize database queries and use built-in functions. 7

See all articles