Foreach 用于数组内的数组

Foreach for arrays inside of an array(Foreach 用于数组内的数组)

问题描述

我有一个数组，我对它做了一个print_r，它返回了这个......

I have an array and i did a print_r of it and it returned this...

Array ( [0] => Array ( [invoiceid] => 2 [client] => Test 1 [invoicedeliverymethod] => email [paymenttimeallotment] => 15 [clientid] => 1 [date] => 2012-04-12 [enddate] => 2012-04-02 00:00:00 [total] => 250.86 [remainingbalance] => 250.86 [ispaid] => No [isagentpaid] => No [datedistributed] => Not distributed [invoicedcontact] => 1 ) [1] => Array ( [invoiceid] => 1 [client] => Test 1 [invoicedeliverymethod] => email [paymenttimeallotment] => 15 [clientid] => 1 [date] => 2012-04-12 [enddate] => 2012-03-31 23:59:59 [total] => 602.29 [remainingbalance] => 602.29 [ispaid] => No [isagentpaid] => No [datedistributed] => 2012-04-12 [invoicedcontact] => 1 ) )

我尝试运行此代码...

I tried to run this code...

 foreach($resultArray as $row => $value){
    echo $value . "<br/>";
}

然后返回数组数组.

如何获取这些数组中的值?

How do I get the values inside of these arrays?

推荐答案

你需要从数组内部迭代元素，像这样:

You need to iterate the elements from the inside array, like this:

foreach($resultArray as $row => $innerArray){
  foreach($innerArray as $innerRow => $value){
    echo $value . "<br/>";
  }
}

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