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