Get the element with array and object

Question

I spent over 2 hours looking for the solution, and I leave it to you because I am completely blocked. I try to learn the object in PHP. I created a function that return me the result of an SQL query.

Here is the var_dump return :

object(stdClass)[6]
  public 'name' => 
    array (size=2)
      0 => 
        object(stdClass)[11]
          public 'id' => string '1' (length=1)
      1 => 
        object(stdClass)[12]
          public 'id' => string '5' (length=1)

I used a foreach to parse this, but I don't get directly the id of each element. And I especially don't want to use another foreach.

foreach($function as $key => $value){
    var_dump($value->id);
}

But it doesn't work there.

Here is the function called who returns this result

public function nameFunction () {

    $obj = new stdClass();
    $return = array();

    $request = $this->getConnexion()->prepare('SELECT id FROM table') or die(mysqli_error($this->getConnexion()));

    $request->execute();
    $request->store_result();
    $request->bind_result($id);

    while ($request->fetch()) {
        $return[] = parent::parentFunction($id);
    }

    $obj->name = $return;

    $request-> close();

    return $obj;
}

And parent::parentFunction($id) returns :

object(stdClass)[11]
  public 'id' => string '1' (length=1)

Yes because we need to see if you are looping the array or the object — Utkarsh Dixit
– Utkarsh Dixit, Commented Feb 11, 2015 at 9:36

Utkarsh Dixit · Accepted Answer · 2015-02-11 09:59:34Z

1

You are looping the object instead of array. Try to use this code

foreach($function->name as $key => $value){
    var_dump($value->id);
}

Tell me if it works for you

answered Feb 11, 2015 at 9:59

Utkarsh Dixit

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1 Comment

Ɛɔıs3 Over a year ago

Yeah !!!! That's it ! Woow. I knew I was not far, but I needed a little push. Beautiful, thank you!

Community · Accepted Answer · 2017-05-23 10:33:28Z

0

This question might help you : php parsing multidimensional stdclass object with arrays

Especially answer from stasgrin

function loop($input)
{
    foreach ($input as $value)
    {
        if (is_array($value) || is_object($value))
            loop($value);
        else
        {
            //store data
            echo $value;
        }
    }
}

edited May 23, 2017 at 10:33

CommunityBot

11 silver badge

answered Feb 11, 2015 at 9:40

DKG

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