How to use PHP for loop to find the sum from 1 to 100: First create a PHP sample file; then traverse all the integers from 1 to 100 through the for loop; and finally sum up the total.

The operating environment of this article: Windows 7 system, Dell G3 computer, PHP version 7.1.

This article mainly introduces how to use PHP for loop to find the sum from 1 to 100.

In our PHP learning process, using loop statements to perform sum calculations may be difficult for novices, but this is also the most basic knowledge and skill. Whether it is future project development or the interview process, the calculation of loop statements is crucial.

Below we will introduce how to use the for loop to find the sum from 1 to 100 through specific code examples.

The code method is as follows: