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函数argument是指什么呀。函数属性?
argument-PHP Chinese website Q&A-argument-PHP Chinese website Q&A
Take a look around and learn.
arguments是Function.prototype的一个属性。是指向实参对象的引用。实参对象是一个类数组对象,可以通过数字下标访问传入函数的实参。
argument-PHP Chinese website Q&A-argument-PHP Chinese website Q&A
Take a look around and learn.
arguments是Function.prototype的一个属性。是指向实参对象的引用。实参对象是一个类数组对象,可以通过数字下标访问传入函数的实参。