php遍历二维数组的几种方法

3. /**

4. * 遍历二维数组
5. * edit bbs.it-home.org
6. */
7. //for循环遍历
8. $arr2=array(array("张三","20","男"),array("李四","25","男"),array("王五","19","女"),array("赵六","25","女"));
9. echo "& gt;";
10. for($i=0;$iecho "
";
11. for($j=0;$j echo "
";
12. }
13. echo "
";
14. echo "
    ";
15. }
16. echo "

姓名	年龄	性别
"; echo $arr2[$i][$j]; echo "

";
17. ?>

18. //foreach遍历

19. $arr = array('one'=>array('name'=>'张三','age'=>'23','sex'=>'男'),
20. 'two'=>array('name'=>'李四','age'=>'43','sex'=>'女'),
21. 'three'=>array('name'=>'王五','age'=>'32','sex'=>'男'),
22. 'four'=>array('name'=>'赵六','age'=>'12','sex'=>'女'));

23. foreach($arr as $k=>$val){

24. echo $val['name'].$val['age'].$val['sex']."
    ";
25. }
26. echo "

    ";

27. //foreach遍历 例2

28. $arr = array('one'=>array('name'=>'张三','age'=>'23','sex'=>'男'),
29. 'two'=>array('name'=>'李四','age'=>'43','sex'=>'女'),
30. 'three'=>array('name'=>'王五','age'=>'32','sex'=>'男'),
31. 'four'=>array('name'=>'赵六','age'=>'12','sex'=>'女'));
32. foreach($arr as $key=>$value){
33. foreach($value as $key2=>$value2){
34. echo $value2;
35. }
36. echo "
    ";
37. }
38. ?>

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