How to dynamically call functions in php, php dynamically call functions_PHP tutorial

How to dynamically call functions in php, php dynamically call functions

This article describes the method of dynamically calling functions in php. Share it with everyone for your reference. The specific analysis is as follows:

You can dynamically call functions in php, which is divided into the following steps:

1. Define a function
2. Assign the function name (string) to a variable
3. Use variable names instead of function names to dynamically call functions

The detailed code is as follows:

<&#63;php
 function addition ($a, $b){
   echo ($a + $b), "\n";
 }
 $result = "addition";
 $result (3,6);
&#63;>

I hope this article will be helpful to everyone’s PHP programming design.