创建一个二维数组，进行遍历
实例
<?php
//一维数组
$fruits=['苹果','香蕉','桃儿','梨','草莓','西瓜'];
//二维数组
$foods=[
['苹果','香蕉','桃儿','梨','草莓','西瓜'],
['豆角','茄子','辣椒','西红柿','白菜','萝卜'],
['馒头','米饭','包子','烧饼','小米粥']
];
//遍历一维数组
foreach ($fruits as $fruit){
echo $fruit;
echo '<br>';
}
echo '<hr>';
//遍历二维数组
foreach ($foods as $food){
foreach ($food as $value){
echo $value;
echo '<br>';
}
}运行实例 »
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