How to extract data out of an object array using CodeIgniter

Question

First, I'd like to apologize in advance for my approximate English (I'm French) :)

I have the following array and can't figure out how to get the data out:

array (size=3)
  0 => 
    object(stdClass)[23]
      public 'id_photo' => string '14' (length=2)
      public 'id_user' => string '40' (length=2)
      public 'titre' => string 'Ma 2e TOF Mimi' (length=14)
      public 'taille' => string '54' (length=2)
      public 'nom' => string 'debutScript.PNG' (length=15)
  1 => 
    object(stdClass)[24]
      public 'id_photo' => string '12' (length=2)
      public 'id_user' => string '39' (length=2)
      public 'titre' => string 'Ma TOF Seb' (length=10)
      public 'taille' => string '16' (length=2)
      public 'nom' => string 'BDD.PNG' (length=7)
  2 => 
    object(stdClass)[25]
      public 'id_photo' => string '13' (length=2)
      public 'id_user' => string '40' (length=2)
      public 'titre' => string 'Ma TOF Mimi' (length=11)
      public 'taille' => string '24' (length=2)
      public 'nom' => string 'COMMUNE.PNG' (length=11)

This is the result of var_dump($res);

I want to know how to display in the var_dump only the objects with id_user are equal to 40 => an array with 2 objects. So concretely I would like to know how to access to id_user of every object.

Thanks in advance.

You can iterate over the items of the array foreach($res as $item) and then check if the id matches your expectations: $item->id_user >= 40 — Christoph
– Christoph, Commented Feb 27, 2020 at 16:23

BEingprabhU · Accepted Answer · 2020-02-27 18:56:52Z

1

You can traverse the array as follows

foreach($data as $row){
   if($row->id_user == 40){
      //desired actions you want to perform
   }
}

I hope that helps you.

answered Feb 27, 2020 at 18:56

BEingprabhU

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2 Comments

SebySeb Over a year ago

Thank you that's really help me :)

BEingprabhU Over a year ago

Glad that it helped you. Please accept the answer and upvote if possible.

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