The name of a filter hook provided by WordPress, which defines when your filter should be applied.
hook_name参数是WordPress提供的Filter Hook（过滤器钩子）名称，这决定了你的函数在何时发挥作用。
Hook_name is the name of a filter hook provided by WordPress, which defines when your filter should be applied.
hook_name参数是WordPress提供的Filter hook(过滤器钩子)名称，这决定了你的函数在何时发挥作用。
The last step in getting your filter hook to work is to install the file and activate the plugin.
让你的Filter Hook开始工作的最后一步是安装插件文件和激活插件。
The last step in getting your filter hook to work is to install the file and activate the plugin.
让你的Filter Hook开始工作的最后一步是安装插件文件和激活插件。
应用推荐