需要帮助php中的多个foreach语句

Question

Could you please tell me how to write foreach loops for the arrray below:

Array
(
    [0] => Array
        (
            [id] => 1
            [sector] => Agriculture
            [experience] => 2
            [first_name] => ranjith
            [second_name] => 
            [position] => 
            [telephone] => 442254322
            [mobile] => 999999999
            [email] => [e-mail]
            [education] => Phd
            [resume] => 
            [photograph] => 
            [comments] => goodsdsdfdfd
            [status] => 1
        )

    [1] => Array
        (
            [id] => 2
            [sector] => Water
            [experience] => 3
            [first_name] => jagdish
            [second_name] => 
            [position] => 
            [telephone] => 99999
            [mobile] => 99
            [email] => [e-mail]
            [education] => sdsdf
            [resume] => 
            [photograph] => 
            [comments] => sdfsdf
            [status] => 0
        )
     )

Answer 1

foreach($arr as $item)
{
    foreach($item as $key => $value)
    {
        if($key == 'first_name')
        {
            echo $value;
        }
    }
}