<?php
$ary=array("name","egineer","sonny","tonny","pingk","apple","phone","clone","pink","colle");
foreach($ary as $key=>$value){
$key=$key+1;
if($key%2==1){echo '<li>';}
?>
<span><?php echo $key.":". $value;?></span>
<?php
if($key%2==0){echo '</li>';}
};
?>second_one
<?php
$ary=array("name","egineer","sonny","tonny","pingk","apple","phone","clone","pink","colle");
foreach($ary as $key=>$value){
$key=$key;
if($key%3==0){echo '<li>';}
?>
<span class="<?php echo($key%3); ?>span"><?php echo $key.":". $value;?></span>
<?php
if($key%3==2){echo '</li>';}
};
?>You can check the results and analyze the cleverness after running it~
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
