The activation record contains all of the call-specific data for the function, including parameters and local variables.
活动记录包含了这个函数的所有与调用有关的数据，包括参数和本地变量。
This allowed Emacs to display more information, including the call stack, local variables of the current stack and the status of any breakpoints.
这就使得Emacs可以显示更多的信息，包括调用堆栈、当前栈的局部变量以及各断点的状态。
The line xdebug.show_local_vars = 1 prints all local variables in the outermost scope of each function call, including variables not yet initialized.
代码行 xdebug.show_local_vars =1将打印每个函数调用的最外围中的所有局部变量，包括尚未初始化的变量。
In almost all browsers, local variables are faster for both reading and writing than out-of-scope variables including globals. You can take advantage of this knowledge in several ways.
在所有的浏览器下，访问局部变量都比访问跨作用域的变量要快，当然也包括全局变量。
When you use a closure, remember that the call object of the enclosing function, including all function arguments and local variables, will last as long as the closure does.
当你使用闭包时，记得包含函数的调用对象，包括所有的函数参数和本地变量，会有跟闭包一样的存活时期。
When you use a closure, remember that the call object of the enclosing function, including all function arguments and local variables, will last as long as the closure does.
当你使用闭包时，记得包含函数的调用对象，包括所有的函数参数和本地变量，会有跟闭包一样的存活时期。
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