php怎么运行余数 PHP中余数、取余的妙用
作者：袖梨
2022-06-24
| 代码如下 | 复制代码 |
<?php
$ary=array("name","egineer","sonny","tonny","pingk","apple","phone","clone","pink","colle"); foreach($aryas$key=>$value){ $key=$key+1; if($key%2==1){echo' ';}?> <?phpecho$key.":".$value;?>
<?php if($key%2==0){echo' ';}}; ?> | |
second_one
| 代码如下 | 复制代码 |
<?php
$ary=array("name","egineer","sonny","tonny","pingk","apple","phone","clone","pink","colle"); foreach($aryas$key=>$value){ $key=$key; if($key%3==0){echo' ';}?> span"><?phpecho$key.":".$value;?>
<?php if($key%3==2){echo' ';}}; ?> | |
大家可以运行以后查看结果并分析其巧妙之处~
