这个php程序的价值是什么? [英] What is the value of this php program?

问题描述

$i = 0;
while ($i++ < 5) {

    echo "outer\n";

    while (1) {

        echo "middle\n";

        while (1) {

            echo "inner\n";

            continue 3;

        }

        echo "after middle\n";

    }

    echo "after outer\n";

}

此php程序的价值是什么?为什么? ...谢谢！

What is the value of this php program? Why? ...thanks!

推荐答案

i = 0; while(

i = 0; while (

i ++ < echo 外部\ n; 而 ( 1) { span> echo span> 而 span> 内部\ n"; 3; span> } echo 中间\ n; } echo " 之后 外部\ n; }

i++ < 5) { echo "outer\n"; while (1) { echo "middle\n"; while (1) { echo "inner\n"; continue 3; } echo "after middle\n"; } echo "after outer\n"; }

此php程序的价值是什么?为什么? ...谢谢！

What is the value of this php program? Why? ...thanks!

阅读以下内容:
增量(理解很重要，用++

Read the following:
Increments (important to understand, with ++

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