It was, you guessed it, a bunch of wrapper functions written in Expect.

你可以想象，它是一串在Expect中写的封装好的函数。

youdao

Xajax generates asynchronous wrapper functions for the registered PHP functions.

Xajax为注册的php函数生成异步包装器函数。

youdao

This is where the name for the file makes sense: this file mainly contains manually overridden wrapper functions.

这正是文件名的意义所在：该文件主要包含手工覆盖的包装器函数。

youdao

The xajax object creates wrapper functions for the PHP functions that may be invoked from a PHP script or an input form event handler.

xajax对象为可能从php脚本或输入表单事件处理程序中调用的php函数创建包装器函数。

youdao

Some existing one-line wrapper functions -- like children(), text(), and attributes() -- make the code look a bit nicer, but are themselves extremely simple filters.

某些已有的单行包装器函数，如children()、text()和attributes()，让代码看起来很美观，但这只是极其简单的过滤器。

youdao

Some existing one-line wrapper functions -- like children(), text(), and attributes() -- make the code look a bit nicer, but are themselves extremely simple filters.

某些已有的单行包装器函数，如children()、text()和attributes()，让代码看起来很美观，但这只是极其简单的过滤器。

youdao