PHP遍历问题，麻烦路过的问题

原创: 2016-06-23 13:51:05 884浏览

数组：

Array(    [doctorcomment] => Array        (            [0] => Array                (                    [status] => success                    [strcommenttype] => 1                    [strcommentcontent] => 萨达                    [strcreatetime] => 2014-08-20                    [strusername] => wanhui                    [struserip] => 121.101.220.243                    [strmobile] => 13910527603                )             [1] => Array                (                    [status] => success                    [strcommenttype] => 2                    [strcommentcontent] => sdfsd                    [strcreatetime] => 2014-08-20                    [strusername] => sdfds                    [struserip] => 343.2432.432                    [strmobile] => 18600085268                )             [2] => Array                (                    [status] => success                    [strcommenttype] => 9                    [strcommentcontent] => fsfddsf                    [strcreatetime] => 2014-08-20                    [strusername] => sdfdsdfd                    [struserip] => 343.2432.432                    [strmobile] => 18600085268                )         ) )

".$value_3['strcommentcontent']."";									echo "
";									echo "来自".$value_3['strusername']."  ".$value_3['strcreatetime'].">";									echo "
";									echo "
";								} else {									echo "null date";									}							}						}					}?>

麻烦问问，我为什么取不出是３的值呢，取3的值的时候取的是1的值

回复讨论(解决方案)

3 在哪里？

                       foreach ($arrGetDoctorComment as $arr_3) {                                if ( $arr_3['strcommenttype'] == "9" ) {                                    echo "".$value_3['strcommentcontent']."
";                                    echo "
";                                    echo "来自".$value_3['strusername']."  ".$value_3['strcreatetime'].">";                                    echo "
";                                    echo "
";                                } else {                                    echo "null date";                                   }                        }

3 在哪里？

                       foreach ($arrGetDoctorComment as $arr_3) {                                if ( $arr_3['strcommenttype'] == "9" ) {                                    echo "".$value_3['strcommentcontent']."
";                                    echo "
";                                    echo "来自".$value_3['strusername']."  ".$value_3['strcreatetime'].">";                                    echo "
";                                    echo "
";                                } else {                                    echo "null date";                                   }                        }

抱歉看错了，是第2个，我想取出2里面， [strcommenttype] 值是9的

你的代码不是对的吗，有什么问题？

我在该显示2的地方没显示出来，显示的是0的信息。

你的代码不是对的吗，有什么问题？

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if( isset($arrGetDoctorComment) && !empty($arrGetDoctorComment) && is_array($arrGetDoctorComment) ) { foreach ($arrGetDoctorComment as $arr_3) { foreach ($arr_3 as $value_3) { if ( $value_3['strcommenttype'] == "3" ) { echo "
".$value_3['strcommentcontent']."
"; echo "
"; echo "来自".$value_3['strusername']." ".$value_3['strcreatetime'].">"; echo "
"; echo "
"; } else { echo "null date"; } } } } ?> if( isset($arrGetDoctorComment) && !empty($arrGetDoctorComment) ) { for ( $i=0; $i
=$arrGetDoctorComment['doctorcomment'][$i]['strcommentcontent'];?>

来自=$arrGetDoctorComment['doctorcomment'][$i]['strusername'];?> =$arrGetDoctorComment['doctorcomment'][$i]['strcreatetime'];?>

} } } ?>
if( isset($arrGetDoctorComment) && !empty($arrGetDoctorComment) && is_array($arrGetDoctorComment) ) { foreach ($arrGetDoctorComment as $arr_2) { foreach ($arr_2 as $value_2) { if ( $value_2['strcommenttype'] == "3" ) { echo "
".$value_2['strcommentcontent']."
"; echo "
"; echo "来自".$value_2['strusername']." ".$value_2['strcreatetime'].">"; echo "
"; echo "
"; } else { echo "null date"; } } } } ?>
if( isset($arrGetDoctorComment) && !empty($arrGetDoctorComment) && is_array($arrGetDoctorComment) ) { foreach ($arrGetDoctorComment as $arr_3) { foreach ($arr_3 as $value_3) { if ( $value_3['strcommenttype'] == "3" ) { echo "
".$value_3['strcommentcontent']."
"; echo "
"; echo "来自".$value_3['strusername']." ".$value_3['strcreatetime'].">"; echo "
"; echo "
"; } else { echo "null date"; } } } } ?>

$arrGetDoctorComment值见最上。
我在tab_con_3，tab_con_2，tab_con_1里面显示的都是“萨达”

你每一节都是 if ( $value_3['strcommenttype'] == "3" ) {
自然结果都是一样的

这个问题我已经看到了，我修改后结果还是一样，每个labe都有1的内容，麻烦群主给看一下。

http://m.gstzy.cn/comment/doctorcomment.php?doctorid=335

你 #5 的代码得不到连接中的效果
但也不能排除第7行未封闭的 li 在你的浏览器中作怪

if( isset($arrGetDoctorComment) && !empty($arrGetDoctorComment) && is_array($arrGetDoctorComment) ) { foreach ($arrGetDoctorComment as $arr_1) { foreach ($arr_1 as $value_1) { if ( $value_1['strcommenttype'] == "1" ) { echo "
".$value_1['strcommentcontent']."
"; echo "
"; echo "来自".$value_1['strusername']." ".$value_1['strcreatetime'].">"; echo "
"; echo "
"; } else { echo "null date"; } } } } ?>
if( isset($arrGetDoctorComment) && !empty($arrGetDoctorComment) && is_array($arrGetDoctorComment) ) { foreach ($arrGetDoctorComment as $arr_2) { foreach ($arr_2 as $value_2) { if ( $value_2['strcommenttype'] == "2" ) { echo "
".$value_2['strcommentcontent']."
"; echo "
"; echo "来自".$value_2['strusername']." ".$value_2['strcreatetime'].">"; echo "
"; echo "
"; } else { echo "null date"; } } } } ?>
if( isset($arrGetDoctorComment) && !empty($arrGetDoctorComment) && is_array($arrGetDoctorComment) ) { foreach ($arrGetDoctorComment as $arr_3) { foreach ($arr_3 as $value_3) { if ( $value_3['strcommenttype'] == "3" ) { echo "
".$value_3['strcommentcontent']."
"; echo "
"; echo "来自".$value_3['strusername']." ".$value_3['strcreatetime'].">"; echo "
"; echo "
"; } else { echo "null date"; } } } } ?>