教你如何正确生成PHP类文件
我们在通过对PHP语言的学习可以知道, 需求:
1、每次为站点链入一个新的项目数据,都需要为该项目做改动(拷贝旧项目,改动参数)
2、改动操作不同项目的数据表的不同字段。
需求分析:
1、可以通过生成不同的程序文件来实现,也可以通过读取配置文件来实现。(但第一个现在更适合我的整站架构)
2、需要操作的不同的项目表,在创建项目时记录到表中,然后在生成接口文件的时候从配置中读取到需要操作的表和字段。
所以呢,我在我的目录下,专门建立了一个function文件夹,就放我生成的程序.方便接口自动调用
生成PHP类文件的测试代码如下:
<?php //搞个项目名称,就叫foo $item_name = 'foo'; //生成的程序文件的位置 $file = './function/'.$item_name.'.php'; //创建程序的函数,获取到相应项目的相应类函数 $content = createItemProgram($item_name); //创建文件 createSoapFunction($file,$content); //定义创建接口文件的函数 function createSoapFunction($file,$content) { if (!file_exists($file)) { //文件不存在 $handle = fopen($file, "w"); if($handle) { echo '创建文件成功'; $cont = fwrite($handle, $content); if($cont === FALSE) { echo "不能写入到文件 $file"; } else { echo "$file 写入成功"; } } else { echo '创建文件失败'; } } else { //文件已经存在 if (is_writable($file)) { echo '文件可写'; $handle = fopen($file, "w"); $cont = fwrite($handle, $content); if($cont === FALSE) { echo "不能写入到文件 $file"; } else { echo "$file 写入成功"; } } else { echo '文件不可写'; } } } //定义创建新文件的内容 function createItemProgram($pname) { $content = '.$pname.' { function GetStoppedUsers($dblink, $pidArr) { ... } function '.$pname.'OnRecord($data,$link,$type) { return 'Successful'; } } ?> '; return $content; } ?>
该文只体现了对文件的写入操作,生成生成PHP类文件的函数,根据自己的需求写业务流程。
上文生成的foo.php文件内容为:
<?php class foo { function GetStoppedUsers($dblink, $pidArr) { ... } function fooOnRecord($data,$link,$type) { return 'Successful'; } } ?>
以上全文就是我们要教给大家的有关生成PHP类文件的相关代码。

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



Alipay PHP...

JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,

The application of SOLID principle in PHP development includes: 1. Single responsibility principle (SRP): Each class is responsible for only one function. 2. Open and close principle (OCP): Changes are achieved through extension rather than modification. 3. Lisch's Substitution Principle (LSP): Subclasses can replace base classes without affecting program accuracy. 4. Interface isolation principle (ISP): Use fine-grained interfaces to avoid dependencies and unused methods. 5. Dependency inversion principle (DIP): High and low-level modules rely on abstraction and are implemented through dependency injection.

How to automatically set the permissions of unixsocket after the system restarts. Every time the system restarts, we need to execute the following command to modify the permissions of unixsocket: sudo...

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

Sending JSON data using PHP's cURL library In PHP development, it is often necessary to interact with external APIs. One of the common ways is to use cURL library to send POST�...

Article discusses essential security features in frameworks to protect against vulnerabilities, including input validation, authentication, and regular updates.

How to debug CLI mode in PHPStorm? When developing with PHPStorm, sometimes we need to debug PHP in command line interface (CLI) mode...
