自执行函数,for循环输出数组

Original 2019-06-05 17:54:55 267
abstract:<?php (function () {     $total = ['php','html','css'];     for($i=0; $i<count($total); $i++){ //&
<?php

(function () {

    $total = ['php','html','css'];
    for($i=0; $i<count($total); $i++){
//        echo "{$i}==>{$total[$i]}<br/>";
        echo $i .'==>' .$total[$i] .'<br>';
    };
})();

echo $total[0];

自执行函数,for循环输出数组.

Correcting teacher:查无此人Correction time:2019-06-06 09:34:47
Teacher's summary:完成的不错。理解一些理论知识,会让你代码写的更好。继续加油

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