wordpress开发手册
2.3 PHP
3.2 WordPress 插件结构和⽣命周期

6.3.2 提问:解释⼀下 WordPress 插件的钩⼦(Hooks)是什么,以及它们在插件开发中的作⽤。

WordPress插件的钩⼦(Hooks)WordPress的插件系统使⽤钩⼦来允许开发⼈员在特定时间执⾏⾃定义代码。钩⼦分为两种类型:

1. 动作钩⼦(Action Hooks):允许开发⼈员在特定动作之前或之后执⾏代码。例如,在⽂章发布之后发送电⼦邮件通知。function send_email_notification() {

2. 过滤器钩⼦(Filter Hooks):允许开发⼈员在特定数值被返回之前修改或过滤该数值。例如,在⽂章内容显⽰之前添加⼴告内容。钩⼦使开发⼈员能够轻松地扩展和定制WordPress插件的功能,使插件更加灵活和可扩展。

10 Screens$8,029

I will design rough sketches for upto 5 Screens of your website/Mobile app.

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  • Source File
  • Commercial Use
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20 Screens$16,029

I will design rough sketches for upto 5 Screens of your website/Mobile app.

3 Days Delivery
  • Source File
  • Commercial Use
  • Interactive Mockup
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30 Screens$24,029

I will design rough sketches for upto 5 Screens of your website/Mobile app.

3 Days Delivery
  • Source File
  • Commercial Use
  • Interactive Mockup
  • 10 Pages
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