abstrak:<?php$min = 0;$max = 10;$data = range($min,$max); $count = count($data);//1. for遍歷for($i=0;$i<$count;$i++){echo "for 遍歷結(jié)果 $data[$i]<br>";}//2.while 遍歷 //$urls= ar
<?php
$min = 0;
$max = 10;
$data = range($min,$max);
$count = count($data);
//1. for遍歷
for($i=0;$i<$count;$i++)
{
echo "for 遍歷結(jié)果 $data[$i]<br>";
}
//2.while 遍歷
//$urls= array('aaa','bbb','ccc','ddd');
while(list($key,$val)= each($data))
{echo "while 遍歷結(jié)果=> $val<br>"; }
// 3.foreach 遍歷
foreach ($data as $key=>$value){
echo $key.'=>'.$value.'</br>';
}
<!-- 總結(jié)
foreach()是用來遍歷數(shù)組中數(shù)據(jù)最簡(jiǎn)單有效的方法。 -->
Guru membetulkan:查無此人Masa pembetulan:2019-05-17 09:15:59
Rumusan guru:完成的不錯(cuò)。for和while都是計(jì)算循環(huán)。foreach是數(shù)組循環(huán)。繼續(xù)加油。