数组中的PHP数组

Question

我有这个数组,我做了一个print_r($ resultArray)并得到了这些结果;

Array ( [0] => Array ( [invoiceid] => 992 [client] => www [invoicedeliverymethod] => email [date] => 2011-11-04 [enddate] => 2011-10-31 23:59:59 [total] => 103.00 [remainingbalance] => 103.00 [ispaid] => No [isagentpaid] => No [datedistributed] => 2011-11-04 [invoicedcontact] => 1 ) [1] => Array ( [invoiceid] => 991 [client] => www [invoicedeliverymethod] => email [date] => 2011-11-04 [enddate] => 2011-09-30 23:59:59 [total] => 103.00 [remainingbalance] => 103.00 [ispaid] => No [isagentpaid] => No [datedistributed] => Not distributed [invoicedcontact] => 1 ) [2] => Array ( [invoiceid] => 988 [client] => Sylvester Services [invoicedeliverymethod] => email [date] => 2011-11-04 [enddate] => 2011-10-31 23:59:59 [total] => 16687.83 [remainingbalance] => -16487.83 [ispaid] => No [isagentpaid] => No [datedistributed] => Not distributed [invoicedcontact] => 1 ) [3] => Array ( [invoiceid] => 987 [client] => Colony Holland Lumber [invoicedeliverymethod] => email [date] => 2011-11-04 [enddate] => 2011-10-31 23:59:59 [total] => 8345.39 [remainingbalance] => -8245.39 [ispaid] => No [isagentpaid] => No [datedistributed] => Not distributed [invoicedcontact] => 1 ) )

我想要做的是编写一个foreach循环来获取[invoiceid]中的每一个

这就是我到目前为止所拥有的

    foreach($resultArrayy as $key){
    foreach($key as $value){
        echo $value . "<br/>";
    }
}

但这会回归这个;

992
www
email
2011-11-04
2011-10-31 23:59:59
103.00
103.00
No
No
2011-11-04
1

为每一个(但不同的数据)

Answer 1

foreach($resultArray as $value){
    echo $value['invoiceid'] . "<br/>";
}