Accessing multi php array values

Question

Hi I'm trying to access elements in array.

array(
    (int) 0 => array(
        'requests_users' => array(
            'request_id' => '1'
        ),
        (int) 0 => array(
            'ct' => '2'
        )
    ),
    (int) 1 => array(
        'requests_users' => array(
            'request_id' => '2'
        ),
        (int) 0 => array(
            'ct' => '1'
        )
    ),
    (int) 2 => array(
        'requests_users' => array(
            'request_id' => '4'
        ),
        (int) 0 => array(
            'ct' => '2'
        )
    ),
    (int) 3 => array(
        'requests_users' => array(
            'request_id' => '5'
        ),
        (int) 0 => array(
            'ct' => '2'
        )
    )
)

By using for loop (under)

for($row=0;$row<count($list);$row++){
    echo $list[$row]['requests_users']['request_id'];
}

I could get request_id values. However, I'm having a trouble getting a 'ct' values.

Can you guys help me how to print 'ct' values?

reoxey · Accepted Answer · 2015-12-03 05:04:42Z

1

how about like this..

for($row=0;$row<count($list);$row++){
    echo $list[$row]['requests_users']['request_id'];
    echo '<br/>';
    echo $list[$row][0]['ct'];
}

try this. should work

answered Dec 3, 2015 at 5:04

reoxey

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1 Comment

Kiyoung Yi Over a year ago

Thank You for helping me. But do you know the way by using nested for loop?

Krishna Gupta · Accepted Answer · 2015-12-03 05:02:16Z

0

You can get "ct" value :

for($row=0;$row<count($list);$row++){
    echo $list[$row][0]['ct'];
}

answered Dec 3, 2015 at 5:02

Krishna Gupta

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Comments

Simhachalam Gulla · Accepted Answer · 2015-12-03 05:03:48Z

0

You can try like below code

for($row=0;$row<count($list);$row++){
    echo $list[$row]['requests_users']['request_id'];
    echo "<br>";
    echo $list[$row][0]['ct'];
    echo "<br><br>";
}

answered Dec 3, 2015 at 5:03

Simhachalam Gulla

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Comments

Satish Sojitra · Accepted Answer · 2015-12-03 07:13:14Z

To access an elements of above array you can use following recursive function:

 public function _convertToString($data){
    foreach($data as $key => $value){
        if(is_array($value)){
                $this->_convertToString($value);
        }else{
            echo $key .'->'.$value;
        }
    }
}

you can call above function in following way:

$str = array(
      "data" => "check",
        "test1" => array(
          "data" => "Hello",
            "test3" => array(
                "data" => "satish"
            )
        ),
        "test2" => array(
            "data" => "world"
        )
    );


    $this->_convertToString($str);

You can modify output or recursive function to meet your requirements. Can you add original array in your question, I mean not var_dump() so that I can use that directly and modify code in my answer, if needed.

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