PHP 二维数组的读出-PHP Tutorial-php.cn

PHP 二维数组的读出

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Release： 2016-06-23 14:02:42

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我有一个二组数组，如下：

Array ( [119] => Array (   [exclass_id] => 119     [exclass_name] => 模板1     [store_id] => 4     [sort_order] => 1     [exclass_time] => 1363059292     [chlid] => Array (       [0] => Array (         [express_exclassid] => 119         [express_way] => 3         [express_area] => 841         [express_one] => 1         [express_onprice] => 5.00         [express_two] => 1         [express_twprice] => 4.00         [express_time] => 1363059292       )       [1] => Array (         [express_exclassid] => 119         [express_way] => 1         [express_area] => 841,721,700         [express_one] => 1         [express_onprice] => 6.00         [express_two] => 1         [express_twprice] => 5.00         [express_time] => 1363059292       )       [2] => Array (         [express_exclassid] => 119         [express_way] => 3         [express_area] =>         [express_one] => 1         [express_onprice] => 10.00         [express_two] => 1         [express_twprice] => 5.00         [express_time] => 1363059292       )       [3] => Array (         [express_exclassid] => 119         [express_way] => 1         [express_area] =>         [express_one] => 1         [express_onprice] => 10.00         [express_two] => 1         [express_twprice] => 8.00         [express_time] => 1363059292       )       [4] => Array (         [express_exclassid] => 119         [express_way] => 2         [express_area] =>         [express_one] => 1         [express_onprice] => 20.00         [express_two] => 1         [express_twprice] => 10.00         [express_time] => 1363059292        )     )   )  )

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后台的语句是：$model_express=&m('express');
foreach ((array)$exclass as $k=>$v){
$info = $model_express->getAll('select * from cc_express where express_exclassid='.$v['exclass_id']);
$exclass[$k]['chlid']=$info;

我前台的第一层是

再接着怎么写呢，初学PHP请大家指教一下！！

回复讨论(解决方案)

这不止二维吧。。。

冒似有4维了

也只能一层一层地读。

一层层怎么读出呢？

你每次循环，就读一次，之后在循环，在读一次，知道读取你想要的数据。

$foreach ($data as $dv){    foreach($dv as $v){        print_r($v);    }}

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你试试。

你每次循环，就读一次，之后在循环，在读一次，知道读取你想要的数据。PHP code?12345$foreach ($data as $dv){ foreach($dv as $v){ print_r($v); }}你试试。手误～～～

foreach ($data as $dv){    foreach($dv as $v){        print_r($v);    }}

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显然是在 Smarty 中，不知道的就不要误导了

自己解决了
第一层

第二层

就可以了，结帖