意识流php入门基础学习笔记-PHP Tutorial-php.cn

Home

Backend Development

PHP Tutorial

意识流php入门基础学习笔记

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB

Jun 23, 2016 pm 01:27 PM

addAdmin(添加管理员)

流程：

addAdmin.php(视图界面)[传递act的值] ---> doAdminAction.php(总处理) 通过include.php包含了所有函数--->根据传过来的act在admin.inc.php中找到合适的函数 ---> 调用mysql.func.php中的insert()插入数据库

一个表单，action=”doAdminAction.php?act=addAdmin”，传到addAdmin

act=addAdmin表示传过去一个act的参数，对应为addAdmin的操作

其中在doAdminAction.php中，act通过$_REQUEST[‘act’]传进来

设置一个include文件，里面require_once所有的php文件，这样就不用在每个文件中引入很多，只要包含一个include.php即可

在core文件夹内包含所有函数方法

上面的addAdmin函数就在core文件夹内的admin.inc.php中

首先用$_POST方法把这个表单所有数据都传过来保存在一个数组$arr中，其中表单input的name属性决定了传过来之后的标签。最后通过insert()函数进行插入数据库。

insert()函数在mysql.func.php中，是所有数据库功能的函数

注释：（1）join():把数组元素合并成一个字符串;array_keys() 函数返回包含数组中所有键名的一个新数组

（2）array_values() 函数返回一个包含给定数组中所有键值的数组，但不保留键名

（3）mysql_insert_id() 函数返回上一步 INSERT 操作产生的

拿上面那个为例介绍insert工作原理：

正常的sql语句插入数据库 insert (表名) (键名) values (键值)

array_keys()和array_values()返回包含数组所有键名、键值的新数组

最后要通过mysql_query($ssql)执行一下这个句柄

Statement

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

Working with Flash Session Data in LaravelMar 12, 2025 pm 05:08 PM

Laravel simplifies handling temporary session data using its intuitive flash methods. This is perfect for displaying brief messages, alerts, or notifications within your application. Data persists only for the subsequent request by default: $request-

Build a React App With a Laravel Back End: Part 2, ReactMar 04, 2025 am 09:33 AM

This is the second and final part of the series on building a React application with a Laravel back-end. In the first part of the series, we created a RESTful API using Laravel for a basic product-listing application. In this tutorial, we will be dev

Simplified HTTP Response Mocking in Laravel TestsMar 12, 2025 pm 05:09 PM

Laravel provides concise HTTP response simulation syntax, simplifying HTTP interaction testing. This approach significantly reduces code redundancy while making your test simulation more intuitive. The basic implementation provides a variety of response type shortcuts: use Illuminate\Support\Facades\Http; Http::fake([ 'google.com' => 'Hello World', 'github.com' => ['foo' => 'bar'], 'forge.laravel.com' =>

cURL in PHP: How to Use the PHP cURL Extension in REST APIsMar 14, 2025 am 11:42 AM

The PHP Client URL (cURL) extension is a powerful tool for developers, enabling seamless interaction with remote servers and REST APIs. By leveraging libcurl, a well-respected multi-protocol file transfer library, PHP cURL facilitates efficient execution of various network protocols, including HTTP, HTTPS, and FTP. This extension offers granular control over HTTP requests, supports multiple concurrent operations, and provides built-in security features.

12 Best PHP Chat Scripts on CodeCanyonMar 13, 2025 pm 12:08 PM

Do you want to provide real-time, instant solutions to your customers' most pressing problems? Live chat lets you have real-time conversations with customers and resolve their problems instantly. It allows you to provide faster service to your custom

Notifications in LaravelMar 04, 2025 am 09:22 AM

In this article, we're going to explore the notification system in the Laravel web framework. The notification system in Laravel allows you to send notifications to users over different channels. Today, we'll discuss how you can send notifications ov

Explain the concept of late static binding in PHP.Mar 21, 2025 pm 01:33 PM

Article discusses late static binding (LSB) in PHP, introduced in PHP 5.3, allowing runtime resolution of static method calls for more flexible inheritance.Main issue: LSB vs. traditional polymorphism; LSB's practical applications and potential perfo

PHP Logging: Best Practices for PHP Log AnalysisMar 10, 2025 pm 02:32 PM

PHP logging is essential for monitoring and debugging web applications, as well as capturing critical events, errors, and runtime behavior. It provides valuable insights into system performance, helps identify issues, and supports faster troubleshoot

See all articles