Question

我有一个数组：

Array
(
    [0] => Array
        (
            [phappointment_id] => 69
            [phc_id] => 49
            [valuator] => 91140961
            [valuated] => 87101133
        )

    [1] => Array
        (
            [phappointment_id] => 70
            [phc_id] => 49
            [valuator] => 98160588
            [valuated] => 87101133
        )

    [2] => Array
        (
            [phappointment_id] => 71
            [phc_id] => 49
            [valuator] => 91140961
            [valuated] => 89140962
        )

    [3] => Array
        (
            [phappointment_id] => 72
            [phc_id] => 49
            [valuator] => 98160588
            [valuated] => 94160284
        )
)

我将这个数组循环到这段代码中：

for ($i = 0; $i < $length; $i++) {
    $dataValuated=$perf->loadValuated($post['valuate'][$i]['valuated']);
    $dataValuator=$perf->loadValuator($post['valuate'][$i]['valuator']);
}
$arrValuated=array();
$arrValuator=array();
foreach($dataValuator as $val){
   array_push($arrValuator, $val);
}
foreach($dataValuated as $val){
   array_push($arrValuated, $val);
}

但是当我得到结果时，我只找到1个结果，它必须是4个结果。

echo json_encode（数组（＆＃39;评估者＆＃39; =＆gt; $ arrValuator，＆＃39;评估＆＃39; =＆gt; $ arrValuated））;

结果：

{"valuator":[{"valuator_name":"asad"}],"valuated":[{"valuated_name":"desan"}]}

如何解决？感谢

Answer 1

试试这个，您可以直接从$arrValuated

创建数组$arrValuator和$post['valuate']

<?php 
$arrValuated=array();
$arrValuator=array();

foreach($post['valuate'] as $valuate )
{
    $arrValuated[] = $perf->loadValuated($valuate['valuated']);
    $arrValuator[] = $perf->loadValuator($valuate['valuator']);
}
?>

Answer 2

可能是因为for循环中$ dataValuated和$ dataValuator后面缺少[]：

for ($i = 0; $i < $length; $i++) {
    $dataValuated[]=$perf->loadValuated($post['valuate'][$i]['valuated']);
    $dataValuator[]=$perf->loadValuator($post['valuate'][$i]['valuator']);
}

如果没有[]，通过将新值替换为新值，将始终是一个结果。

如何在PHP中显示循环结果

2 个答案: