php遍历二维数组的几种方法

/**
* 遍历二维数组
* edit bbs.it-home.org
*/
//for循环遍历
$arr2=array(array("张三","20","男"),array("李四","25","男"),array("王五","19","女"),array("赵六","25","女"));
echo "& gt;";
for($i=0;$iecho "
";
for($j=0;$j echo "
";
}
echo "
";
echo "
";
}
echo "
姓名年龄性别
";
echo $arr2[$i][$j];
echo "
";
?>
//foreach遍历
$arr = array('one'=>array('name'=>'张三','age'=>'23','sex'=>'男'),
'two'=>array('name'=>'李四','age'=>'43','sex'=>'女'),
'three'=>array('name'=>'王五','age'=>'32','sex'=>'男'),
'four'=>array('name'=>'赵六','age'=>'12','sex'=>'女'));
foreach($arr as $k=>$val){
echo $val['name'].$val['age'].$val['sex']."
";
}
echo "
";
//foreach遍历例2
$arr = array('one'=>array('name'=>'张三','age'=>'23','sex'=>'男'),
'two'=>array('name'=>'李四','age'=>'43','sex'=>'女'),
'three'=>array('name'=>'王五','age'=>'32','sex'=>'男'),
'four'=>array('name'=>'赵六','age'=>'12','sex'=>'女'));
foreach($arr as $key=>$value){
foreach($value as $key2=>$value2){
echo $value2;
}
echo "
";
}
?>

复制代码

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