php中的数组遍历的几种方式
1个回答
展开全部
?php//使用for循环遍历$arr2=array(array("张三","20","男"),array("李四","25","男"),array("王五","19","女"),array("赵六","25","女"));echo "<table border=2 bordercolor=red><tr><td>姓名</td><td>年龄</td& gt;<td>性别</td></tr>";for($i=0;$i<4;$i++){echo "<tr>";for($j=0;$j<3;$j++){ echo "<td>"; echo $arr2[$i][$j]; echo "</td>";}echo "</tr>";echo "";}echo "</table>";?>//使用foreach遍历 <?php$arr = array('one'=>array('name'=>'张三','age'=>'23','sex'=>'男'), 'two'=>array('name'=>'李四','age'=>'43','sex'=>'女'), 'three'=>array('name'=>'王五','age'=>'32','sex'=>'男'), 'four'=>array('name'=>'赵六','age'=>'12','sex'=>'女'));foreach($arr as $k=>$val){ echo $val['name'].$val['age'].$val['sex']."";}echo "<p>";?><?php$arr = array('one'=>array('name'=>'张三','age'=>'23','sex'=>'男'), 'two'=>array('name'=>'李四','age'=>'43','sex'=>'女'), 'three'=>array('name'=>'王五','age'=>'32','sex'=>'男'), 'four'=>array('name'=>'赵六','age'=>'12','sex'=>'女'));foreach($arr as $key=>$value){foreach($value as $key2=>$value2){ echo $value2;}echo "";}?>
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询