How to solve the problem of uncertain parameters of php object

The editor will share with you how to solve the problem of uncertain parameters of php objects. I hope you will get something after reading this article. Let's discuss it together.

The php object needs to be changed when the parameters are uncertain, such as "function uncertainParam () {$args = func_get_args (); foreach ($args as $key= > $value) {.}}".

This article operating environment: windows7 system, PHP7.1 version, DELL G3 computer

What if the parameters of the php object are uncertain?

Php indefinite parameter method (function) and optional parameter method (function)

Methods are often used when writing code, and they are often methods with parameters, which are not new to us, but sometimes the number of method parameters that need to be used is uncertain, so we need to change the writing method, as follows:

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