JSON Multiple Array显示列表

Question

Array
(
    [0] => Job
    [1] => 
    [2] => Array
        (
            [0] => stdClass Object
                (
                    [AppDataId] => 16368
                    [JobTitle] => Sigma Six Black Belt/Lean Administration Consultant
                    [Abstract] => Sigma Six Black Belt/Lean Administration Consultan ... - open
                )

            [1] => stdClass Object
                (
                    [AppDataId] => 16367
                    [JobTitle] => General Manager (Power Generation)
                    [Abstract] => General Manager (Power Generation) - Botswana
                )

            [2] => stdClass Object
                (
                    [AppDataId] => 16366
                    [JobTitle] => Resident  Engineer - Mpumalanga
                    [Abstract] => Resident  Engineer - Mpumalanga - Mpumalanga
                )

        )

    [3] => 
)

我需要将它变成PHP数组并列出所有JobTitle或任何其他字段

我已经完成了这个但是我无法弄清楚如何首先只访问JobTitle，然后再列出所有这些。 $ json_url是输出上述信息的json文件的实际url。

$json1 = file_get_contents($json_url);
$array = json_decode($json1);
echo "<pre>";
print_r($array);
echo "</pre>";

$strJob=array();
foreach ($array as $value) { 
    $strJob[2][1]=$value->JobTitle;
}
echo '<br/>';
print_r($strJob);
echo '<br/>';

Answer 1

您应该使用以下语法：

if(isset($array[2])) {
  foreach ($array[2] as $value) {
     echo 'JobTitle ->' . $value->JobTitle . '<br/>';
     echo 'AppDataId ->' . $value->AppDataId. '<br/>';
  }
}